League game results -- National League
Regular season
| Results |
| Date | # | Inn | Away | R | Home | R | Win | Loss | Save | GWRBI |
| 4/1/1983 | | | SDC | 0 | ASH | 6 | Stieb | Krukow | | Law,V |
| 4/1/1983 | | | FRA | 2 | WRC | 1 | Righetti | Welch | Niedenfuer | Jones |
| 4/1/1983 | | | COL | 11 | BLO | 8 | McGregor | Hurst | Smith | Upshaw |
| 4/1/1983 | | | FLU | 4 | CLE | 2 | Seaver | Tudor | Gorman | Ripken |
| 4/1/1983 | | | FAI | 3 | LAS | 5 | Petry | Beattie | James | Ray |
| 4/1/1983 | | | SBC | 8 | PRE | 3 | Sorensen | Morris | | Evans |
| 4/2/1983 | | | SDC | 2 | ASH | 1 | Davis,M | Schrom | Lavelle | Wright,G |
| 4/2/1983 | | | FRA | 3 | WRC | 6 | Forsch | Rainey | | Herndon |
| 4/2/1983 | | | COL | 0 | BLO | 4 | Boddicker | Andujar | | Moreland |
| 4/2/1983 | | | FLU | 2 | CLE | 3 | Breining | Filson | Stanley | Bass |
| 4/2/1983 | | | FAI | 6 | LAS | 7 | LaCoss | Dotson | James | Wiggins |
| 4/2/1983 | | | SBC | 1 | PRE | 5 | McMurtry | Forsch | | Baines |
| 4/3/1983 | | | SDC | 2 | ASH | 1 | Lavelle | DiPino | Clear | Speier |
| 4/3/1983 | | | FRA | 2 | WRC | 4 | Black | Davis | Armstrong | |
| 4/3/1983 | | | COL | 3 | BLO | 0 | Lea | Martinez,D | | Phillips |
| 4/3/1983 | | | FLU | 0 | CLE | 5 | Young | Hooton | | Doran |
| 4/3/1983 | | | FAI | 2 | LAS | 4 | Trout | Candelaria | James | Wiggins |
| 4/3/1983 | | | SBC | 6 | PRE | 3 | Alexander | Barker | Underwood | Marshall |
| 4/4/1983 | | | SDC | 9 | ASH | 3 | Flanagan | Jenkins | | Hassey |
| 4/4/1983 | | | FRA | 0 | WRC | 4 | Price | Darwin | | Bell |
| 4/4/1983 | | | COL | 0 | BLO | 3 | McClure | McCatty | Tellmann | Gwynn |
| 4/4/1983 | | | FLU | 2 | CLE | 1 | Perry | Zahn | | |
| 4/4/1983 | | | FAI | 3 | LAS | 6 | Clark | Show | Morgan | Lansford |
| 4/4/1983 | | | SBC | 4 | PRE | 8 | Clancy | Ramirez | McGraw | |
| 4/5/1983 | | | SDC | 6 | ASH | 4 | Larkin | Ruthven | Clear | Roenicke |
| 4/5/1983 | | | FRA | 4 | WRC | 3 | Thomas | Armstrong | Niedenfuer | Jones |
| 4/5/1983 | | | COL | 2 | BLO | 5 | Burris | Leonard | Tellmann | Howell |
| 4/5/1983 | | | FLU | 5 | CLE | 0 | Viola | Hammaker | | Ford |
| 4/5/1983 | | | FAI | 0 | LAS | 9 | Brown | John | | Ray |
| 4/5/1983 | | | SBC | 2 | PRE | 3 | Tunnell | Christenson | Stewart | Nettles |
| 4/6/1983 | | | SDC | 10 | ASH | 7 | Clear | Caudill | | Nichols |
| 4/6/1983 | | 10 | FRA | 4 | WRC | 5 | Sarmiento | Niedenfuer | | Sakata |
| 4/6/1983 | | | COL | 2 | BLO | 4 | Holman | McGregor | Kaat | Martinez |
| 4/6/1983 | | | FLU | 6 | CLE | 1 | Seaver | Conroy | | |
| 4/6/1983 | | | FAI | 8 | LAS | 6 | Scherrer | Martin | Steirer | Wilson |
| 4/6/1983 | | | SBC | 4 | PRE | 2 | Sorensen | Morris | Underwood | Brenly |
| 4/8/1983 | | | ASH | 3 | SDC | 6 | Davis,M | DiPino | | Tabler |
| 4/8/1983 | | | LAS | 0 | FAI | 2 | Dotson | Petry | Scherrer | Wilson |
| 4/8/1983 | | | CLE | 3 | FLU | 4 | Walters | Stanley | | Campaneris |
| 4/8/1983 | | | PRE | 5 | SBC | 3 | Morris | Forsch | | Little |
| 4/8/1983 | | | BLO | 8 | COL | 4 | Holman | Bedrosian | | Smith,O |
| 4/8/1983 | | | WRC | 3 | FRA | 4 | Righetti | Welch | Niedenfuer | Matuszek |
| 4/9/1983 | | | ASH | 1 | SDC | 3 | Thurmond | Schrom | Lavelle | Tabler |
| 4/9/1983 | | | LAS | 3 | FAI | 8 | Candelaria | Trout | | Bonilla |
| 4/9/1983 | | | CLE | 0 | FLU | 6 | Seaver | Breining | | Herr |
| 4/9/1983 | | | PRE | 8 | SBC | 10 | Stoddard | Stewart | | Evans |
| 4/9/1983 | | | BLO | 4 | COL | 6 | Lea | Holman | Smith | Phillips |
| 4/9/1983 | | | WRC | 6 | FRA | 2 | Dravecky | Rainey | | Bernazard |
| 4/10/1983 | | | ASH | 5 | SDC | 2 | Berenyi | Flanagan | Dawley | Yeager |
| 4/10/1983 | | | LAS | 2 | FAI | 6 | Show | Brown | | Wilson |
| 4/10/1983 | | 10 | CLE | 3 | FLU | 2 | Stewart | Falcone | Stanley | Bass |
| 4/10/1983 | | | PRE | 6 | SBC | 4 | Stewart | LaCorte | Farmer | Nettles |
| 4/10/1983 | | | BLO | 0 | COL | 11 | McCatty | Martinez,D | | Redus |
| 4/10/1983 | | 17 | WRC | 5 | FRA | 3 | Gibson | Thomas | Lysander | Templeton |
| 4/11/1983 | | | ASH | 9 | SDC | 3 | Jenkins | Puleo | | Hubbard |
| 4/11/1983 | | | LAS | 3 | FAI | 4 | John | Martin | | |
| 4/11/1983 | | | CLE | 5 | FLU | 8 | Falcone | Stewart | Walters | Wathan |
| 4/11/1983 | | | PRE | 1 | SBC | 6 | Reuschel | Clancy | | Brenly |
| 4/11/1983 | | | BLO | 4 | COL | 5 | Whitson | McClure | Smith | Parrish |
| 4/11/1983 | | | WRC | 2 | FRA | 0 | Black | Darwin | | Sweet |
| 4/12/1983 | | | ASH | 11 | SDC | 6 | Brusstar | Krukow | | Law,V |
| 4/12/1983 | | 12 | LAS | 3 | FAI | 4 | Lynch | Martin | | Robertson |
| 4/12/1983 | | | CLE | 7 | FLU | 1 | Hammaker | Perry | Stanley | McRae |
| 4/12/1983 | | | PRE | 5 | SBC | 3 | Tunnell | LaCorte | | Kittle |
| 4/12/1983 | | | BLO | 2 | COL | 5 | McGaffigan | Burris | | |
| 4/12/1983 | | | WRC | 5 | FRA | 0 | Price | Eckersley | | Cooper |
| 4/13/1983 | | 10 | ASH | 5 | SDC | 4 | Dawley | Lavelle | | |
| 4/13/1983 | | | LAS | 0 | FAI | 2 | Dotson | Petry | | Hernandez |
| 4/13/1983 | | 10 | CLE | 8 | FLU | 4 | Stanley | Jones | | Cruz |
| 4/13/1983 | | | PRE | 3 | SBC | 4 | Forsch | Morris | | Trillo |
| 4/13/1983 | | | BLO | 1 | COL | 3 | Andujar | Hurst | Smith | Oester |
| 4/13/1983 | | | WRC | 3 | FRA | 2 | Welch | Righetti | Tekulve | Heath |
| 4/15/1983 | | | SMV | 6 | SDC | 5 | Jackson | Larkin | Guante | O'Brien |
| 4/15/1983 | | | NBO | 5 | ASH | 2 | Berenguer | Stieb | Jones,O | Oliver |
| 4/15/1983 | | | EBS | 3 | WRC | 0 | Honeycutt | Welch | | Grich |
| 4/15/1983 | | 14 | OTT | 7 | FAI | 3 | Heaton | Lynch | | |
| 4/15/1983 | | | BRM | 5 | FLU | 18 | Ojeda | Torrez | | Herr |
| 4/15/1983 | | | KEN | 2 | BLO | 0 | Niekro J. | McClure | Agosto | Franco |
| 4/15/1983 | | | NYM | 4 | CLE | 12 | Stanley | Young | | Cruz |
| 4/15/1983 | | | ROC | 4 | SBC | 1 | Sutcliffe | Christenson | | Durham |
| 4/15/1983 | | | BUC | 6 | COL | 4 | Rogers | Lea | Howe | Hall |
| 4/15/1983 | | | DAY | 7 | FRA | 3 | Carlton | Rainey | | Thompson |
| 4/15/1983 | | | BCB | 0 | LAS | 1 | LaCoss | Moffitt | James | Lansford |
| 4/15/1983 | | 11 | CRF | 6 | PRE | 3 | Easterly | Stewart | Lerch | Aikens |
| 4/16/1983 | | | SMV | 4 | SDC | 6 | Flanagan | LaPoint | Lavelle | Nichols |
| 4/16/1983 | | | NBO | 6 | ASH | 12 | Schrom | Abbott | | Van Slyke |
| 4/16/1983 | | 11 | EBS | 3 | WRC | 2 | Holland | Sarmiento | Martinez,T | Landreaux |
| 4/16/1983 | | | OTT | 4 | FAI | 6 | Show | Caldwell | Lynch | Bell |
| 4/16/1983 | | | BRM | 3 | FLU | 2 | Sutton | Perry | Quisenberry | Moseby |
| 4/16/1983 | | | KEN | 0 | BLO | 2 | Burris | Niekro P. | | Oberkfell |
| 4/16/1983 | | 11 | NYM | 8 | CLE | 9 | Young | Mahler | | Bass |
| 4/16/1983 | | | ROC | 7 | SBC | 4 | Forster | Sanderson | Gossage | |
| 4/16/1983 | | | BUC | 9 | COL | 3 | Brown,S | Smith | | Randolph |
| 4/16/1983 | | | DAY | 1 | FRA | 3 | Davis | Guidry | | Bailor |
| 4/16/1983 | | | BCB | 10 | LAS | 6 | Splittorff | Trout | | Dent |
| 4/16/1983 | | | CRF | 7 | PRE | 0 | Haas | McMurtry | | Thon |
| 4/17/1983 | | | SMV | 7 | SDC | 5 | Smith | Clear | Guante | Horner |
| 4/17/1983 | | | NBO | 3 | ASH | 1 | Koosman | Berenyi | Jones,O | Clark |
| 4/17/1983 | | | EBS | 1 | WRC | 9 | Dravecky | Denny | | Woods |
| 4/17/1983 | | | OTT | 0 | FAI | 1 | Scherrer | Lopez | | DeCinces |
| 4/17/1983 | | | BRM | 8 | FLU | 4 | Lollar | Viola | Quisenberry | Matthews |
| 4/17/1983 | | | KEN | 4 | BLO | 3 | Rawley | Comer | Agosto | Franco |
| 4/17/1983 | | 10 | NYM | 4 | CLE | 5 | Diaz | Mahler | | Bando |
| 4/17/1983 | | | ROC | 8 | SBC | 1 | Burns | Behenna | | Durham |
| 4/17/1983 | | | BUC | 7 | COL | 1 | Leal | McCatty | | Hendrick |
| 4/17/1983 | | | DAY | 9 | FRA | 3 | Tidrow | Hume | | |
| 4/17/1983 | | | BCB | 8 | LAS | 2 | Hudson | Clark | Reardon | Schmidt |
| 4/17/1983 | | | CRF | 3 | PRE | 6 | Morris | Scott,M | | Little |
| 4/18/1983 | | | FAI | 5 | ROC | 2 | Beattie | Gossage | Scherrer | Wilson |
| 4/18/1983 | | | CLE | 5 | EBS | 7 | Hoyt | Tudor | Holland | Parrish |
| 4/18/1983 | | | FLU | 4 | DAY | 7 | Carlton | Seaver | Barojas | Baker |
| 4/18/1983 | | 12 | SDC | 4 | OTT | 7 | Zachry | Clear | | Milner |
| 4/18/1983 | | | ASH | 6 | BCB | 4 | Stieb | Ryan | | Foster |
| 4/18/1983 | | | FRA | 1 | BUC | 2 | Rogers | Eckersley | Howe | Hall |
| 4/18/1983 | | | SBC | 6 | SMV | 5 | Waits | LaPoint | Underwood | Wallach |
| 4/18/1983 | | | BLO | 5 | NYM | 12 | Lamp | Holman | | Ortiz |
| 4/18/1983 | | | COL | 6 | BRM | 1 | McGregor | Blyleven | | Phillips |
| 4/18/1983 | | | LAS | 8 | CRF | 6 | Clark | Soto | James | Lansford |
| 4/18/1983 | | | WRC | 9 | KEN | 0 | Welch | Niekro J. | | Herndon |
| 4/18/1983 | | 14 | PRE | 2 | NBO | 4 | Bair | Stewart | | Barfield |
| 4/19/1983 | | | FAI | 6 | ROC | 3 | Dotson | Gullickson | Tobik | Hernandez |
| 4/19/1983 | | | CLE | 4 | EBS | 0 | Breining | Honeycutt | | Miller |
| 4/19/1983 | | | FLU | 9 | DAY | 3 | Ojeda | Guidry | | Wathan |
| 4/19/1983 | | | SDC | 3 | OTT | 4 | Caldwell | Davis,M | Rozema | Royster |
| 4/19/1983 | | | ASH | 3 | BCB | 4 | Splittorff | Schrom | Reardon | Putnam |
| 4/19/1983 | | | FRA | 8 | BUC | 4 | Righetti | McWilliams | Niedenfuer | |
| 4/19/1983 | | | SBC | 1 | SMV | 5 | Palmer | Sorensen | | Collins |
| 4/19/1983 | | | BLO | 7 | NYM | 4 | Boddicker | Monge | Tellmann | Howell |
| 4/19/1983 | | | COL | 6 | BRM | 1 | Andujar | Hough | | Redus |
| 4/19/1983 | | | LAS | 3 | CRF | 5 | Valenzuela | Trout | Proly | Watson |
| 4/19/1983 | | | WRC | 5 | KEN | 3 | Dravecky | Niekro P. | Tekulve | Bell |
| 4/19/1983 | | 11 | PRE | 5 | NBO | 6 | Bair | McGraw | | Oquendo |
| 4/20/1983 | | | FAI | 3 | ROC | 2 | Scherrer | Forster | Tobik | Kennedy |
| 4/20/1983 | | | CLE | 6 | EBS | 8 | Tanana | Aponte | Martinez,T | Grich |
| 4/20/1983 | | 10 | FLU | 4 | DAY | 5 | Ruhle | Howell | | Paciorek |
| 4/20/1983 | | 10 | SDC | 5 | OTT | 3 | Sosa | Lopez | Clear | Rice |
| 4/20/1983 | | | ASH | 0 | BCB | 9 | Hudson | Berenyi | | Putnam |
| 4/20/1983 | | 10 | FRA | 6 | BUC | 5 | Thomas | Burgmeier | Niedenfuer | Bailor |
| 4/20/1983 | | | SBC | 6 | SMV | 10 | Jackson | Alexander | | Pena |
| 4/20/1983 | | | BLO | 10 | NYM | 14 | Schatzeder | Holman | | Griffin |
| 4/20/1983 | | | COL | 7 | BRM | 2 | Lea | Torrez | | Redus |
| 4/20/1983 | | | LAS | 3 | CRF | 4 | Rhoden | Brown | Frazier | Winfield |
| 4/20/1983 | | | WRC | 4 | KEN | 3 | Price | Oelkers | Tekulve | Bernazard |
| 4/20/1983 | | | PRE | 2 | NBO | 3 | Campbell | Stewart | | Trammell |
| 4/22/1983 | | 13 | PRE | 3 | ASH | 2 | Von Ohlen | DiPino | | Diaz |
| 4/22/1983 | | | WRC | 4 | BLO | 6 | Boddicker | Welch | Tellmann | Moreland |
| 4/22/1983 | | | COL | 7 | CLE | 1 | McGregor | Tudor | | Parrish |
| 4/22/1983 | | | FAI | 8 | SBC | 6 | Beard | Forsch | Tobik | Hernandez |
| 4/22/1983 | | | FLU | 7 | FRA | 3 | Seaver | Geisel | | Bench |
| 4/22/1983 | | | SDC | 3 | LAS | 5 | Brown | Flanagan | James | Harper |
| 4/23/1983 | | | PRE | 3 | ASH | 5 | Reed | McMurtry | Gumpert | Oglivie |
| 4/23/1983 | | | WRC | 8 | BLO | 4 | Dravecky | Martinez,D | | Bell |
| 4/23/1983 | | | COL | 7 | CLE | 6 | Minton | Diaz | Smith | Parrish |
| 4/23/1983 | | | FAI | 6 | SBC | 4 | John | Ramirez | Tobik | Maddox |
| 4/23/1983 | | | FLU | 5 | FRA | 3 | Howell | Darwin | Gorman | Wynegar |
| 4/23/1983 | | | SDC | 4 | LAS | 10 | Petry | Puleo | | Dernier |
| 4/24/1983 | | | PRE | 8 | ASH | 2 | Barker | Berenyi | | |
| 4/24/1983 | | | WRC | 5 | BLO | 1 | Forsch | McClure | | Bell |
| 4/24/1983 | | | COL | 8 | CLE | 3 | Lea | Young | | Henderson,S |
| 4/24/1983 | | | FAI | 5 | SBC | 4 | Lynch | Underwood | Tobik | Wilson |
| 4/24/1983 | | 10 | FLU | 3 | FRA | 4 | Niedenfuer | Gorman | | Remy |
| 4/24/1983 | | | SDC | 5 | LAS | 1 | Krukow | LaCoss | | Tabler |
| 4/25/1983 | | | PRE | 5 | ASH | 4 | Clancy | Jenkins | Farmer | Nettles |
| 4/25/1983 | | | WRC | 5 | BLO | 7 | Burris | Black | | Sandberg |
| 4/25/1983 | | 10 | COL | 4 | CLE | 5 | Zahn | Smith | | Easler |
| 4/25/1983 | | | FAI | 6 | SBC | 8 | Waits | Steirer | Hickey | Smalley |
| 4/25/1983 | | | FLU | 0 | FRA | 4 | Rainey | Perry | Hume | Bailor |
| 4/25/1983 | | | SDC | 8 | LAS | 6 | Davis,M | Trout | Clear | Rice |
| 4/26/1983 | | | SBC | 12 | SDC | 3 | Forsch | Vuckovich | | Marshall |
| 4/26/1983 | | | CLE | 3 | WRC | 6 | Welch | Tudor | | Woods |
| 4/26/1983 | | | BLO | 1 | FAI | 6 | Candelaria | Hurst | Beard | Bell |
| 4/26/1983 | | 10 | ASH | 2 | FLU | 1 | DiPino | Seaver | Dawley | Hill |
| 4/26/1983 | | | FRA | 4 | COL | 3 | Davis | Andujar | Geisel | Laudner |
| 4/26/1983 | | | LAS | 4 | PRE | 1 | Petry | Barker | James | Wiggins |
| 4/27/1983 | | | SBC | 1 | SDC | 3 | Flanagan | Ramirez | Clear | Speier |
| 4/27/1983 | | 14 | CLE | 4 | WRC | 5 | Tekulve | Aponte | | Cooper |
| 4/27/1983 | | | BLO | 4 | FAI | 8 | Johnson | Tellmann | | Bell |
| 4/27/1983 | | | ASH | 3 | FLU | 2 | Schrom | Hooton | Dawley | Van Slyke |
| 4/27/1983 | | | FRA | 7 | COL | 6 | Hume | Minton | Niedenfuer | Valentine |
| 4/27/1983 | | | LAS | 2 | PRE | 1 | Lahti | Clancy | James | Lansford |
| 4/28/1983 | | | SBC | 2 | SDC | 8 | Puleo | Alexander | | Rice |
| 4/28/1983 | | | CLE | 0 | WRC | 1 | Price | Young | Lysander | |
| 4/28/1983 | | 10 | BLO | 4 | FAI | 5 | Lynch | Tellmann | | Kennedy |
| 4/28/1983 | | | ASH | 5 | FLU | 1 | Berenyi | Viola | | Van Slyke |
| 4/28/1983 | | | FRA | 5 | COL | 1 | Geisel | McGregor | | Laudner |
| 4/28/1983 | | | LAS | 0 | PRE | 2 | Morris | Brown | | Stein |
| 4/29/1983 | | | SBC | 8 | SDC | 3 | Sorensen | Jackson | | Cowens |
| 4/29/1983 | | | CLE | 2 | WRC | 3 | Sarmiento | Stanley | | Sakata |
| 4/29/1983 | | | BLO | 4 | FAI | 5 | Dotson | McClure | Scherrer | Wilson |
| 4/29/1983 | | | ASH | 2 | FLU | 1 | Jenkins | Perry | Dawley | Oglivie |
| 4/29/1983 | | | FRA | 2 | COL | 3 | Bedrosian | Thomas | | Henderson |
| 4/29/1983 | | | LAS | 3 | PRE | 7 | McMurtry | LaCoss | | Diaz |
| 5/1/1983 | | | COL | 8 | SDC | 1 | McCatty | Krukow | | Parrish |
| 5/1/1983 | | | PRE | 1 | WRC | 6 | Welch | McMurtry | | Templeton |
| 5/1/1983 | | | FLU | 4 | FAI | 3 | Seaver | Show | Gorman | Strawberry |
| 5/1/1983 | | 12 | ASH | 4 | BLO | 5 | Clarke | Brusstar | | Oberkfell |
| 5/1/1983 | | 16 | LAS | 5 | CLE | 3 | Morgan | Diaz | | Harper |
| 5/1/1983 | | | FRA | 8 | SBC | 5 | Rainey | Reuschel | Niedenfuer | |
| 5/2/1983 | | | COL | 1 | SDC | 0 | Bedrosian | Montefusco | Smith | Parrish |
| 5/2/1983 | | | PRE | 3 | WRC | 8 | Forsch | Barker | | Ramirez |
| 5/2/1983 | | | FLU | 13 | FAI | 5 | Ojeda | John | | Ojeda |
| 5/2/1983 | | | ASH | 5 | BLO | 0 | Stieb | Boddicker | | Washington |
| 5/2/1983 | | | LAS | 2 | CLE | 3 | Zahn | Baker | Stewart | Doran |
| 5/2/1983 | | | FRA | 2 | SBC | 1 | Righetti | Sorensen | Niedenfuer | Castillo |
| 5/3/1983 | | | COL | 5 | SDC | 4 | Bedrosian | Sosa | Smith | Grubb |
| 5/3/1983 | | | PRE | 0 | WRC | 3 | Stuper | Clancy | | Venable |
| 5/3/1983 | | 11 | FLU | 5 | FAI | 6 | Tobik | Gorman | | Hernandez |
| 5/3/1983 | | | ASH | 2 | BLO | 4 | McClure | Berenyi | Tellmann | Virgil |
| 5/3/1983 | | | LAS | 8 | CLE | 6 | Clark | Stewart | James | Walker |
| 5/3/1983 | | | FRA | 13 | SBC | 8 | Anderson | Sanderson | | Kingman |
| 5/4/1983 | | | COL | 4 | SDC | 3 | Andujar | Vuckovich | Smith | Henderson |
| 5/4/1983 | | | PRE | 2 | WRC | 6 | Sarmiento | Morris | | Ramirez |
| 5/4/1983 | | | FLU | 5 | FAI | 8 | Dotson | Bird | Tobik | Klutts |
| 5/4/1983 | | | ASH | 4 | BLO | 2 | Jenkins | Martinez,D | Dawley | |
| 5/4/1983 | | | LAS | 2 | CLE | 6 | Tudor | LaCoss | | Gross |
| 5/4/1983 | | | FRA | 10 | SBC | 3 | Eckersley | Alexander | | Johnson |
| 5/5/1983 | | | COL | 3 | SDC | 2 | Lea | Jackson | Smith | Parrish |
| 5/5/1983 | | | PRE | 3 | WRC | 1 | Tunnell | Dravecky | Stewart | Stein |
| 5/5/1983 | | | FLU | 6 | FAI | 0 | Viola | Show | | Herr |
| 5/5/1983 | | 11 | ASH | 4 | BLO | 3 | Caudill | Tellmann | | Law,V |
| 5/5/1983 | | | LAS | 4 | CLE | 5 | Stanley | Martin | | Cruz |
| 5/5/1983 | | | FRA | 5 | SBC | 4 | Darwin | Christenson | Niedenfuer | Rivers |
| 5/7/1983 | | | BLO | 6 | ASH | 3 | Hurst | Ruthven | | |
| 5/7/1983 | | | FAI | 4 | FLU | 2 | Beattie | Viola | Tobik | Wilson |
| 5/7/1983 | | | SDC | 0 | COL | 2 | Andujar | Krukow | Smith | Staub |
| 5/7/1983 | | | SBC | 9 | FRA | 4 | Sorensen | Rainey | | Dawson |
| 5/7/1983 | | | CLE | 8 | LAS | 3 | Tudor | Petry | | Gross |
| 5/7/1983 | | | WRC | 2 | PRE | 1 | Welch | Stewart | Tekulve | Heath |
| 5/8/1983 | | | BLO | 3 | ASH | 2 | Kaat | Stieb | Tellmann | Phelps |
| 5/8/1983 | | | FAI | 4 | FLU | 6 | Seaver | Candelaria | | Perez |
| 5/8/1983 | | | SDC | 1 | COL | 6 | Lea | Kison | | Upshaw |
| 5/8/1983 | | | SBC | 4 | FRA | 2 | Forsch | Righetti | Underwood | Wallach |
| 5/8/1983 | | | CLE | 3 | LAS | 4 | James | Breining | | |
| 5/8/1983 | | | WRC | 0 | PRE | 5 | Barker | Dravecky | | Cruz |
| 5/9/1983 | | | BLO | 2 | ASH | 6 | Berenyi | McClure | DiPino | Yeager |
| 5/9/1983 | | 10 | FAI | 7 | FLU | 2 | Tobik | Filson | | Bell |
| 5/9/1983 | | | SDC | 2 | COL | 5 | McCatty | Puleo | McGaffigan | |
| 5/9/1983 | | | SBC | 7 | FRA | 2 | Alexander | Davis | | Evans |
| 5/9/1983 | | | CLE | 6 | LAS | 0 | Young | Brown | | Gedman |
| 5/9/1983 | | | WRC | 5 | PRE | 4 | Gibson | Clancy | Tekulve | |
| 5/10/1983 | | | BLO | 1 | ASH | 10 | Jenkins | Martinez,D | | Van Slyke |
| 5/10/1983 | | | FAI | 2 | FLU | 4 | Perry | Dotson | Gorman | Herr |
| 5/10/1983 | | 10 | SDC | 6 | COL | 4 | Altamirano | Minton | | Sax,S |
| 5/10/1983 | | 14 | SBC | 7 | FRA | 3 | Underwood | Anderson | | Evans |
| 5/10/1983 | | | CLE | 9 | LAS | 3 | Zahn | LaCoss | | Berra |
| 5/10/1983 | | | WRC | 2 | PRE | 5 | Morris | Black | | Kittle |
| 5/11/1983 | | | BLO | 1 | ASH | 3 | Schrom | Madden | | Law,V |
| 5/11/1983 | | | FAI | 11 | FLU | 0 | Beattie | Viola | Johnson | Bell |
| 5/11/1983 | | 11 | SDC | 4 | COL | 3 | Altamirano | McGaffigan | Clear | Tabler |
| 5/11/1983 | | 10 | SBC | 1 | FRA | 2 | Beckwith | Hickey | | Kingman |
| 5/11/1983 | | 10 | CLE | 6 | LAS | 5 | Stanley | James | | Hatcher |
| 5/11/1983 | | | WRC | 1 | PRE | 7 | Tunnell | Price | | Leonard |
| 5/13/1983 | | | NBO | 12 | SDC | 9 | Allen | Altamirano | Jones,O | Barfield |
| 5/13/1983 | | | BUC | 2 | ASH | 1 | Ladd | Ruthven | Howe | Hall |
| 5/13/1983 | | | ROC | 3 | WRC | 5 | Welch | Sutcliffe | Tekulve | Iorg |
| 5/13/1983 | | | BCB | 6 | FAI | 3 | Hudson | Candelaria | | Balboni |
| 5/13/1983 | | | NYM | 4 | FLU | 2 | Swan | Ojeda | Lamp | Youngblood |
| 5/13/1983 | | 13 | SMV | 10 | BLO | 5 | Guante | Burris | | Murphy |
| 5/13/1983 | | | OTT | 1 | CLE | 10 | Conroy | Codiroli | | Gedman |
| 5/13/1983 | | | CRF | 5 | SBC | 3 | Soto | Forsch | Frazier | Gantner |
| 5/13/1983 | | | KEN | 4 | COL | 3 | Niekro J. | Minton | Agosto | Franco |
| 5/13/1983 | | | EBS | 10 | FRA | 3 | Denny | Rainey | | O'Malley |
| 5/13/1983 | | | BRM | 5 | LAS | 0 | Hough | Petry | | Murray |
| 5/13/1983 | | | DAY | 5 | PRE | 9 | Henke | Carlton | | Cruz |
| 5/14/1983 | | | NBO | 1 | SDC | 4 | Jackson | Bair | Clear | |
| 5/14/1983 | | | BUC | 2 | ASH | 3 | Stieb | Rogers | | Hubbard |
| 5/14/1983 | | | ROC | 5 | WRC | 1 | Gullickson | Forsch | Gossage | Whitaker |
| 5/14/1983 | | 10 | BCB | 9 | FAI | 4 | Moffitt | Lynch | | Kemp |
| 5/14/1983 | | | NYM | 6 | FLU | 3 | Matlack | Viola | Monge | Mattingly |
| 5/14/1983 | | | SMV | 2 | BLO | 4 | Boddicker | LaPoint | | Sandberg |
| 5/14/1983 | | | OTT | 2 | CLE | 7 | Hammaker | Caldwell | | McRae |
| 5/14/1983 | | 11 | CRF | 4 | SBC | 3 | Frazier | Sorensen | Welchel | Thon |
| 5/14/1983 | | | KEN | 3 | COL | 0 | Rawley | Andujar | Agosto | Sample |
| 5/14/1983 | | | EBS | 2 | FRA | 4 | Righetti | Laskey | | Johnson |
| 5/14/1983 | | | BRM | 2 | LAS | 5 | Trout | Torrez | James | Engle |
| 5/14/1983 | | | DAY | 0 | PRE | 1 | Stewart | Ruhle | | Maldonado |
| 5/15/1983 | | | NBO | 6 | SDC | 7 | Vuckovich | Abbott | Altamirano | Sax,S |
| 5/15/1983 | | | BUC | 0 | ASH | 3 | Berenyi | McWilliams | | Hill |
| 5/15/1983 | | | ROC | 0 | WRC | 2 | Stuper | Eichelberger | Tekulve | Cooper |
| 5/15/1983 | | | BCB | 9 | FAI | 0 | Krueger | Show | | Putnam |
| 5/15/1983 | | | NYM | 1 | FLU | 5 | Perry | Pastore | | Herr |
| 5/15/1983 | | | SMV | 3 | BLO | 4 | Holman | Smith | Tellmann | Flannery |
| 5/15/1983 | | | OTT | 1 | CLE | 5 | Tudor | Heaton | | Bando |
| 5/15/1983 | | | CRF | 8 | SBC | 3 | Rhoden | Bystrom | | Gamble |
| 5/15/1983 | | | KEN | 6 | COL | 10 | McCatty | Moore | Smith | Upshaw |
| 5/15/1983 | | 20 | EBS | 7 | FRA | 2 | Smith | Anderson | | Porter |
| 5/15/1983 | | | BRM | 8 | LAS | 1 | Sutton | Brown | | White |
| 5/15/1983 | | | DAY | 4 | PRE | 0 | Knepper | Clancy | | Bannister |
| 5/16/1983 | | | LAS | 3 | ROC | 5 | Sutcliffe | Petry | Gossage | Benedict |
| 5/16/1983 | | | FAI | 3 | EBS | 2 | Beattie | Hoyt | Tobik | Hernandez |
| 5/16/1983 | | | CLE | 1 | DAY | 8 | Carlton | Tudor | | Cey |
| 5/16/1983 | | | ASH | 3 | OTT | 4 | Codiroli | Ruthven | Orosco | Sundberg |
| 5/16/1983 | | | COL | 6 | BCB | 2 | McCatty | Witt | | Redus |
| 5/16/1983 | | | WRC | 11 | BUC | 5 | Welch | Reuss | | Clark |
| 5/16/1983 | | | PRE | 0 | SMV | 9 | Bannister | McMurtry | | Horner |
| 5/16/1983 | | | SDC | 11 | NYM | 6 | Puleo | Pastore | Lavelle | Speier |
| 5/16/1983 | | | BLO | 2 | BRM | 6 | Lollar | Martinez,D | DeLeon | Ward |
| 5/16/1983 | | 10 | FLU | 10 | CRF | 8 | Howell | Lerch | Gorman | Wathan |
| 5/16/1983 | | | SBC | 8 | KEN | 7 | Waits | Welsh | Underwood | Dawson |
| 5/16/1983 | | | FRA | 0 | NBO | 2 | Koosman | Eckersley | Jones,O | Boggs |
| 5/17/1983 | | | LAS | 2 | ROC | 5 | Gullickson | Trout | | Brunansky |
| 5/17/1983 | | | FAI | 6 | EBS | 5 | Lynch | Holland | Tobik | Maddox |
| 5/17/1983 | | | CLE | 9 | DAY | 4 | Breining | Guidry | | Hatcher |
| 5/17/1983 | | 13 | ASH | 3 | OTT | 4 | Lopez | Dawley | | Heep |
| 5/17/1983 | | | COL | 2 | BCB | 1 | Whitson | Noles | Smith | Upshaw |
| 5/17/1983 | | | WRC | 1 | BUC | 2 | Rogers | Forsch | Howe | Randolph |
| 5/17/1983 | | 10 | PRE | 6 | SMV | 5 | Stewart | Smith | Andersen | Diaz |
| 5/17/1983 | | | SDC | 4 | NYM | 13 | Castillo | Flanagan | Moore | Parker |
| 5/17/1983 | | | BLO | 5 | BRM | 7 | Fontenot | Madden | Quisenberry | White |
| 5/17/1983 | | | FLU | 5 | CRF | 1 | Ojeda | Scott,M | | Strawberry |
| 5/17/1983 | | | SBC | 6 | KEN | 0 | Forsch | Niekro J. | | Marshall |
| 5/17/1983 | | | FRA | 6 | NBO | 3 | Darwin | Jones,O | | Moreno |
| 5/18/1983 | | | LAS | 7 | ROC | 10 | Renko | Brown | Gossage | Hodges |
| 5/18/1983 | | | FAI | 3 | EBS | 7 | Tanana | Dotson | | Landreaux |
| 5/18/1983 | | | CLE | 7 | DAY | 0 | Young | Knepper | | McRae |
| 5/18/1983 | | 16 | ASH | 7 | OTT | 8 | Zachry | Gumpert | | Murphy |
| 5/18/1983 | | | COL | 1 | BCB | 3 | Splittorff | McGregor | | |
| 5/18/1983 | | | WRC | 1 | BUC | 3 | McWilliams | Dravecky | Ladd | Hendrick |
| 5/18/1983 | | | PRE | 9 | SMV | 7 | Clancy | Palmer | Andersen | Little |
| 5/18/1983 | | | SDC | 7 | NYM | 1 | Davis,M | Stoddard | | Rice |
| 5/18/1983 | | | BLO | 3 | BRM | 6 | Chiffer | Kaat | Quisenberry | Murray |
| 5/18/1983 | | | FLU | 3 | CRF | 4 | Soto | Gorman | | Carter |
| 5/18/1983 | | | SBC | 4 | KEN | 1 | Alexander | Niekro P. | Underwood | Giles |
| 5/18/1983 | | | FRA | 0 | NBO | 9 | Smithson | Rainey | | Oliver |
| 5/20/1983 | | | SBC | 3 | ASH | 6 | Ruthven | Bystrom | Dawley | Nolan |
| 5/20/1983 | | | FLU | 4 | WRC | 1 | Seaver | Welch | Gorman | Ripken |
| 5/20/1983 | | | FRA | 3 | BLO | 2 | Geisel | Holman | Niedenfuer | Rivers |
| 5/20/1983 | | | SDC | 1 | CLE | 2 | Tudor | Krukow | Stanley | Easler |
| 5/20/1983 | | | COL | 4 | LAS | 3 | Bedrosian | LaCoss | Smith | Staub |
| 5/20/1983 | | 10 | FAI | 4 | PRE | 5 | Stewart | Scherrer | | Kittle |
| 5/21/1983 | | | SBC | 5 | ASH | 4 | LaCorte | Stieb | Underwood | Trillo |
| 5/21/1983 | | | FLU | 3 | WRC | 5 | Forsch | Ojeda | Tekulve | Cooper |
| 5/21/1983 | | 10 | FRA | 2 | BLO | 3 | Tellmann | Hume | | Sandberg |
| 5/21/1983 | | | SDC | 2 | CLE | 6 | Breining | Kison | | Gedman |
| 5/21/1983 | | | COL | 7 | LAS | 4 | Whitson | Clark | Smith | Henderson,S |
| 5/21/1983 | | | FAI | 2 | PRE | 5 | Tunnell | Show | Stewart | Maldonado |
| 5/22/1983 | | | SBC | 5 | ASH | 6 | Brusstar | Underwood | | Yeager |
| 5/22/1983 | | | FLU | 2 | WRC | 10 | Black | Hooton | Lefferts | Herndon |
| 5/22/1983 | | | FRA | 5 | BLO | 2 | DeLeon | McClure | Niedenfuer | Remy |
| 5/22/1983 | | | SDC | 0 | CLE | 4 | Conroy | Puleo | Stanley | Conroy |
| 5/22/1983 | | | COL | 10 | LAS | 5 | McGaffigan | Petry | | Oester |
| 5/22/1983 | | | FAI | 0 | PRE | 1 | McMurtry | Beard | | Diaz |
| 5/23/1983 | | | SBC | 3 | ASH | 4 | Reed | Stoddard | | Nolan |
| 5/23/1983 | | 14 | FLU | 6 | WRC | 7 | Lysander | Filson | | Brouhard |
| 5/23/1983 | | | FRA | 0 | BLO | 4 | Martinez,D | Eckersley | | Virgil |
| 5/23/1983 | | | SDC | 3 | CLE | 0 | Flanagan | Young | | |
| 5/23/1983 | | | COL | 9 | LAS | 4 | Andujar | Trout | | Redus |
| 5/23/1983 | | | FAI | 7 | PRE | 3 | Candelaria | Barker | | Wilson |
| 5/24/1983 | | | PRE | 5 | SDC | 7 | Clear | McMurtry | Lavelle | Rice |
| 5/24/1983 | | | ASH | 0 | FAI | 5 | Dotson | Ruthven | | Klutts |
| 5/24/1983 | | | BLO | 4 | FLU | 0 | Hurst | Seaver | | Sconiers |
| 5/24/1983 | | | LAS | 3 | SBC | 5 | Ramirez | Petry | Stoddard | |
| 5/24/1983 | | | WRC | 5 | COL | 4 | Lefferts | Bedrosian | Tekulve | Iorg |
| 5/24/1983 | | | CLE | 4 | FRA | 0 | Tudor | Darwin | Stanley | Cruz |
| 5/25/1983 | | | PRE | 2 | SDC | 3 | Altamirano | Andersen | | |
| 5/25/1983 | | 10 | ASH | 5 | FAI | 4 | Dawley | Beard | | Foster |
| 5/25/1983 | | | BLO | 3 | FLU | 2 | Boddicker | Ojeda | Tellmann | Martinez |
| 5/25/1983 | | | LAS | 5 | SBC | 4 | Baker | Underwood | James | Ray |
| 5/25/1983 | | | WRC | 2 | COL | 3 | Whitson | Dravecky | Smith | Henderson,S |
| 5/25/1983 | | | CLE | 4 | FRA | 3 | Diaz | Righetti | Stanley | Fletcher |
| 5/26/1983 | | | PRE | 0 | SDC | 2 | Kison | Clancy | | Sax,S |
| 5/26/1983 | | | ASH | 2 | FAI | 4 | Show | Berenyi | | Washington |
| 5/26/1983 | | | BLO | 5 | FLU | 0 | McClure | Perry | | Gwynn |
| 5/26/1983 | | | LAS | 5 | SBC | 6 | Forsch | Brown | Waits | |
| 5/26/1983 | | | WRC | 4 | COL | 2 | Forsch | McGregor | Sarmiento | Herndon |
| 5/26/1983 | | 11 | CLE | 3 | FRA | 2 | Stewart | Niedenfuer | Aponte | Doran |
| 5/27/1983 | | | PRE | 8 | SDC | 5 | Morris | Puleo | | |
| 5/27/1983 | | 11 | ASH | 5 | FAI | 3 | Dawley | Johnson | Reed | McGee |
| 5/27/1983 | | | BLO | 4 | FLU | 5 | Viola | Martinez,D | Gorman | Wathan |
| 5/27/1983 | | | LAS | 4 | SBC | 3 | LaCoss | Bystrom | James | Engle |
| 5/27/1983 | | | WRC | 5 | COL | 0 | Black | Andujar | | Black |
| 5/27/1983 | | | CLE | 3 | FRA | 0 | Zahn | Beckwith | | Manning |
| 5/28/1983 | | | CLE | 6 | ASH | 8 | Ruthven | Tudor | Dawley | Oglivie |
| 5/28/1983 | | | WRC | 3 | FAI | 4 | Lynch | Lefferts | Scherrer | Hernandez |
| 5/28/1983 | | | PRE | 2 | FLU | 3 | Howell | McMurtry | Gorman | Ripken |
| 5/28/1983 | | | LAS | 1 | BLO | 3 | Madden | Petry | | Oberkfell |
| 5/28/1983 | | | COL | 2 | SBC | 1 | McCatty | Ramirez | Smith | Upshaw |
| 5/28/1983 | | | SDC | 3 | FRA | 4 | Eckersley | Flanagan | Geisel | Davis,C |
| 5/29/1983 | | | CLE | 4 | ASH | 3 | Breining | Stieb | Stanley | Berra |
| 5/29/1983 | | | WRC | 5 | FAI | 3 | Dravecky | Dotson | Tekulve | Bell |
| 5/29/1983 | | | PRE | 2 | FLU | 1 | Barker | Hooton | Stewart | Nettles |
| 5/29/1983 | | | LAS | 5 | BLO | 9 | Hurst | Trout | | Sandberg |
| 5/29/1983 | | | COL | 2 | SBC | 4 | Underwood | Bedrosian | | Evans |
| 5/29/1983 | | | SDC | 2 | FRA | 4 | Darwin | Davis,M | Niedenfuer | Davis,C |
| 5/30/1983 | | | CLE | 6 | ASH | 1 | Young | Berenyi | | Thornton |
| 5/30/1983 | | | WRC | 7 | FAI | 1 | Forsch | John | | Templeton |
| 5/30/1983 | | | PRE | 7 | FLU | 5 | Clancy | Perry | Andersen | Johnson |
| 5/30/1983 | | | LAS | 4 | BLO | 7 | Boddicker | Brown | | Moreland |
| 5/30/1983 | | | COL | 5 | SBC | 1 | McGregor | Forsch | | Parrish |
| 5/30/1983 | | | SDC | 1 | FRA | 2 | Hume | Krukow | Anderson | Brooks |
| 5/31/1983 | | | CLE | 5 | ASH | 1 | Zahn | Jenkins | | Doran |
| 5/31/1983 | | 12 | WRC | 1 | FAI | 3 | Beard | Armstrong | | Kennedy |
| 5/31/1983 | | | PRE | 3 | FLU | 7 | Viola | Morris | | Strawberry |
| 5/31/1983 | | | LAS | 5 | BLO | 4 | LaCoss | Holman | James | Lansford |
| 5/31/1983 | | | COL | 9 | SBC | 2 | Andujar | Bystrom | | Redus |
| 5/31/1983 | | 10 | SDC | 3 | FRA | 4 | Niedenfuer | Altamirano | | Brooks |
| 6/1/1983 | | | COL | 8 | ASH | 4 | Lea | Ruthven | | Henderson |
| 6/1/1983 | | | SBC | 3 | WRC | 4 | Tekulve | LaCorte | | Heath |
| 6/1/1983 | | | SDC | 5 | BLO | 6 | Holman | Rasmussen | | Martinez |
| 6/1/1983 | | | FAI | 3 | CLE | 7 | Tudor | Beattie | Stanley | Salazar |
| 6/1/1983 | | | FLU | 4 | LAS | 2 | Seaver | Petry | Howell | Driessen |
| 6/1/1983 | | | FRA | 4 | PRE | 2 | Righetti | Clancy | Thomas | Davis,C |
| 6/2/1983 | | | COL | 9 | ASH | 5 | Bedrosian | Shirley | | Parrish |
| 6/2/1983 | | | SBC | 1 | WRC | 5 | Forsch | Forsch | | |
| 6/2/1983 | | 18 | SDC | 4 | BLO | 5 | Tellmann | Hoffman | | Flannery |
| 6/2/1983 | | | FAI | 5 | CLE | 2 | Candelaria | Young | Tobik | DeCinces |
| 6/2/1983 | | | FLU | 5 | LAS | 1 | Ojeda | Baker | Howell | Driessen |
| 6/2/1983 | | | FRA | 1 | PRE | 3 | Morris | Davis | | Diaz |
| 6/3/1983 | | | COL | 2 | ASH | 0 | McGregor | Stieb | | Upshaw |
| 6/3/1983 | | | SBC | 1 | WRC | 7 | Dravecky | Alexander | | Venable |
| 6/3/1983 | | 10 | SDC | 2 | BLO | 1 | Clear | Martinez,D | | Rice |
| 6/3/1983 | | | FAI | 5 | CLE | 9 | Diaz | John | | Cruz |
| 6/3/1983 | | 10 | FLU | 8 | LAS | 9 | Clark | Filson | | Wiggins |
| 6/3/1983 | | | FRA | 4 | PRE | 3 | Darwin | McMurtry | | Laudner |
| 6/4/1983 | | | COL | 5 | ASH | 8 | Reed | Bedrosian | | Yeager |
| 6/4/1983 | | | SBC | 5 | WRC | 7 | Black | Underwood | Tekulve | Cooper |
| 6/4/1983 | | | SDC | 1 | BLO | 12 | McClure | Puleo | | Sconiers |
| 6/4/1983 | | | FAI | 3 | CLE | 1 | Show | Hammaker | Tobik | Harper |
| 6/4/1983 | | | FLU | 5 | LAS | 3 | Viola | Havens | Falcone | Viola |
| 6/4/1983 | | | FRA | 4 | PRE | 8 | Barker | Rainey | | Baines |
| 6/5/1983 | | | COL | 8 | ASH | 4 | McCatty | Schrom | | Parrish |
| 6/5/1983 | | 11 | SBC | 4 | WRC | 5 | Tekulve | Hickey | | Clark |
| 6/5/1983 | | | SDC | 10 | BLO | 1 | Davis,M | Madden | | |
| 6/5/1983 | | | FAI | 6 | CLE | 3 | Beattie | Zahn | Scherrer | Maddox |
| 6/5/1983 | | | FLU | 6 | LAS | 4 | Hooton | Martin | Gorman | Ford |
| 6/5/1983 | | | FRA | 3 | PRE | 1 | Eckersley | Tunnell | Niedenfuer | Matuszek |
| 6/7/1983 | | | BLO | 3 | SDC | 15 | Krukow | Hurst | | Sax,S |
| 6/7/1983 | | | CLE | 4 | FAI | 7 | Dotson | Tudor | Lynch | Harper |
| 6/7/1983 | | 10 | LAS | 8 | FLU | 11 | Gorman | Baker | | Martinez |
| 6/7/1983 | | | WRC | 1 | SBC | 3 | Sorensen | Welch | | Evans |
| 6/7/1983 | | | ASH | 7 | COL | 8 | Minton | Reed | Smith | Davis |
| 6/7/1983 | | | PRE | 0 | FRA | 3 | Righetti | Clancy | Hume | Castillo |
| 6/8/1983 | | 12 | BLO | 1 | SDC | 3 | Lavelle | Clarke | | Hassey |
| 6/8/1983 | | | CLE | 2 | FAI | 5 | Candelaria | Young | | Bell |
| 6/8/1983 | | | LAS | 0 | FLU | 1 | Seaver | Trout | | Harrah |
| 6/8/1983 | | | WRC | 4 | SBC | 1 | Dravecky | Forsch | Tekulve | Cooper |
| 6/8/1983 | | | ASH | 1 | COL | 3 | Bedrosian | Dawley | | Upshaw |
| 6/8/1983 | | | PRE | 5 | FRA | 6 | Geisel | Morris | | Castillo |
| 6/9/1983 | | | BLO | 8 | SDC | 11 | Altamirano | Tellmann | Rasmussen | Hoffman |
| 6/9/1983 | | 14 | CLE | 3 | FAI | 0 | Diaz | Scherrer | | McRae |
| 6/9/1983 | | | LAS | 4 | FLU | 0 | Brown | Perry | | Salazar |
| 6/9/1983 | | 10 | WRC | 4 | SBC | 0 | Forsch | Stoddard | | Cooper |
| 6/9/1983 | | | ASH | 8 | COL | 2 | Stieb | Leonard | | Law,V |
| 6/9/1983 | | 10 | PRE | 7 | FRA | 4 | McMurtry | Hume | Stewart | Little |
| 6/10/1983 | | | BLO | 8 | SDC | 2 | McClure | Puleo | | Virgil |
| 6/10/1983 | | | CLE | 2 | FAI | 5 | Johnson | Stewart | | DeCinces |
| 6/10/1983 | | | LAS | 3 | FLU | 5 | Howell | James | | Bumbry |
| 6/10/1983 | | | WRC | 12 | SBC | 3 | Price | Underwood | | Cooper |
| 6/10/1983 | | | ASH | 7 | COL | 2 | Berenyi | McGregor | Reed | Law,V |
| 6/10/1983 | | | PRE | 2 | FRA | 1 | Barker | DeLeon | Stewart | Diaz |
| 6/11/1983 | | | BLO | 0 | SDC | 1 | Flanagan | Madden | Lavelle | Francona |
| 6/11/1983 | | | CLE | 4 | FAI | 1 | Zahn | Dotson | Stanley | Thornton |
| 6/11/1983 | | | LAS | 2 | FLU | 1 | Martin | Howell | LaCoss | Green |
| 6/11/1983 | | | WRC | 2 | SBC | 0 | Black | Ramirez | Tekulve | Templeton |
| 6/11/1983 | | | ASH | 0 | COL | 6 | Russell | Schrom | | Upshaw |
| 6/11/1983 | | | PRE | 11 | FRA | 3 | Tunnell | Eckersley | | Little |
| 6/13/1983 | | | BUC | 4 | SDC | 5 | Lavelle | Ladd | | Tabler |
| 6/13/1983 | | | KEN | 1 | ASH | 2 | Ruthven | Niekro J. | | Hubbard |
| 6/13/1983 | | | CRF | 7 | WRC | 2 | Soto | Welch | | Soto |
| 6/13/1983 | | | BRM | 6 | FAI | 3 | Lollar | Candelaria | | White |
| 6/13/1983 | | | OTT | 1 | FLU | 5 | Seaver | Codiroli | | Richardt |
| 6/13/1983 | | | NBO | 1 | BLO | 3 | Hurst | Smithson | Tellmann | Oberkfell |
| 6/13/1983 | | 17 | BCB | 3 | CLE | 4 | Stanley | Moffitt | | McRae |
| 6/13/1983 | | | DAY | 3 | SBC | 1 | Carlton | Christenson | Barojas | Wilson |
| 6/13/1983 | | | SMV | 2 | COL | 6 | Andujar | Palmer | | Iorg |
| 6/13/1983 | | | ROC | 5 | FRA | 6 | Rainey | Gullickson | Niedenfuer | Jones |
| 6/13/1983 | | 12 | NYM | 4 | LAS | 3 | Monge | LaCoss | | Youngblood |
| 6/13/1983 | | 11 | EBS | 1 | PRE | 2 | Clancy | Martinez,T | | Kittle |
| 6/14/1983 | | 12 | BUC | 1 | SDC | 2 | Sosa | Lucas | | Nichols |
| 6/14/1983 | | | KEN | 4 | ASH | 1 | Niekro P. | DiPino | Gott | Cruz |
| 6/14/1983 | | | CRF | 0 | WRC | 2 | Price | Valenzuela | | Herndon |
| 6/14/1983 | | | BRM | 2 | FAI | 6 | John | Fontenot | | Hernandez |
| 6/14/1983 | | | OTT | 3 | FLU | 4 | Gorman | Orosco | | Campaneris |
| 6/14/1983 | | | NBO | 3 | BLO | 2 | Berenguer | Boddicker | Jones,O | Ashby |
| 6/14/1983 | | | BCB | 7 | CLE | 8 | Diaz | Scurry | Stanley | Berra |
| 6/14/1983 | | | DAY | 7 | SBC | 3 | Guidry | Behenna | | Yount |
| 6/14/1983 | | | SMV | 2 | COL | 6 | Minton | Rucker | | Phillips |
| 6/14/1983 | | | ROC | 5 | FRA | 3 | Sutcliffe | Righetti | Gossage | |
| 6/14/1983 | | | NYM | 8 | LAS | 1 | Castillo | Trout | | Parker |
| 6/14/1983 | | | EBS | 1 | PRE | 6 | Morris | Honeycutt | | Kittle |
| 6/15/1983 | | | BUC | 1 | SDC | 2 | Montefusco | McWilliams | Sosa | Roenicke |
| 6/15/1983 | | | KEN | 1 | ASH | 3 | Stieb | Rawley | | Foster |
| 6/15/1983 | | | CRF | 4 | WRC | 5 | Forsch | Rhoden | Tekulve | Bernazard |
| 6/15/1983 | | | BRM | 2 | FAI | 8 | Show | Hough | | Klutts |
| 6/15/1983 | | | OTT | 3 | FLU | 4 | Hooton | Terrell | Gorman | Strawberry |
| 6/15/1983 | | | NBO | 27 | BLO | 7 | McLaughlin | Martinez,D | | Raines |
| 6/15/1983 | | | BCB | 4 | CLE | 3 | Witt | Zahn | Curtis | Dent |
| 6/15/1983 | | | DAY | 14 | SBC | 4 | Knepper | Underwood | | Fisk |
| 6/15/1983 | | | SMV | 4 | COL | 5 | Smith | Smith | Bedrosian | Davis |
| 6/15/1983 | | | ROC | 8 | FRA | 1 | Williams | Davis | | Buckner |
| 6/15/1983 | | | NYM | 4 | LAS | 2 | Mahler | LaCoss | Monge | Youngblood |
| 6/15/1983 | | | EBS | 3 | PRE | 6 | McMurtry | Laskey | | Little |
| 6/16/1983 | | | FLU | 0 | ROC | 4 | Gullickson | Seaver | | Whitaker |
| 6/16/1983 | | | LAS | 1 | EBS | 5 | Hoyt | Petry | Holland | Landreaux |
| 6/16/1983 | | | FAI | 6 | DAY | 2 | Beattie | Guidry | Tobik | DeCinces |
| 6/16/1983 | | | COL | 7 | OTT | 5 | Lea | Codiroli | Smith | Parrish |
| 6/16/1983 | | 10 | BLO | 4 | BCB | 3 | Tellmann | Curtis | | Martinez |
| 6/16/1983 | | | SBC | 5 | BUC | 6 | Reuss | Behenna | Howe | Simmons |
| 6/16/1983 | | | FRA | 1 | SMV | 3 | Gross,K | Darwin | Guante | Moore |
| 6/16/1983 | | | ASH | 4 | NYM | 5 | Boyd | Ruthven | Sanchez | Vukovich |
| 6/16/1983 | | | SDC | 6 | BRM | 8 | Chiffer | Sosa | Quisenberry | Otis |
| 6/16/1983 | | | CLE | 5 | CRF | 3 | Tudor | Rhoden | Stanley | McRae |
| 6/16/1983 | | | PRE | 2 | KEN | 4 | Niekro J. | Clancy | Garber | Rose |
| 6/16/1983 | | | WRC | 5 | NBO | 7 | Koosman | Welch | Jones,O | Oliver |
| 6/17/1983 | | | FLU | 5 | ROC | 6 | Sisk | Filson | Gossage | Esasky |
| 6/17/1983 | | | LAS | 9 | EBS | 2 | Trout | Honeycutt | | Law,R |
| 6/17/1983 | | | FAI | 14 | DAY | 6 | Candelaria | Knepper | | Hernandez |
| 6/17/1983 | | | COL | 14 | OTT | 6 | McGaffigan | Zachry | | Henderson |
| 6/17/1983 | | | BLO | 4 | BCB | 3 | Madden | Creel | Tellmann | Butler |
| 6/17/1983 | | | SBC | 3 | BUC | 2 | Christenson | Rogers | Hickey | Marshall |
| 6/17/1983 | | | FRA | 9 | SMV | 6 | DeLeon | Porter | | Jones |
| 6/17/1983 | | | ASH | 17 | NYM | 3 | Shirley | Stoddard | Brusstar | Yeager |
| 6/17/1983 | | | SDC | 4 | BRM | 2 | Davis,M | Sutton | Altamirano | Tabler |
| 6/17/1983 | | | CLE | 11 | CRF | 7 | Young | Haas | | Thornton |
| 6/17/1983 | | | PRE | 1 | KEN | 0 | Morris | Niekro P. | | Johnson |
| 6/17/1983 | | | WRC | 2 | NBO | 4 | Perez | Price | Jones,O | Molitor |
| 6/18/1983 | | | FLU | 9 | ROC | 3 | Perry | Eichelberger | | Wynegar |
| 6/18/1983 | | | LAS | 5 | EBS | 12 | Laskey | Brown | | Parrish |
| 6/18/1983 | | | FAI | 9 | DAY | 5 | John | Blue | Tobik | Robertson |
| 6/18/1983 | | | COL | 3 | OTT | 4 | Terrell | McGregor | Orosco | Singleton |
| 6/18/1983 | | | BLO | 4 | BCB | 6 | Splittorff | Holman | Reardon | Baylor |
| 6/18/1983 | | | SBC | 0 | BUC | 7 | McWilliams | Bystrom | | Carew |
| 6/18/1983 | | | FRA | 6 | SMV | 4 | Eckersley | Camp | Niedenfuer | Brooks |
| 6/18/1983 | | | ASH | 7 | NYM | 1 | Stieb | Hawkins | | Van Slyke |
| 6/18/1983 | | | SDC | 9 | BRM | 6 | Krukow | Lollar | Altamirano | Rice |
| 6/18/1983 | | | CLE | 12 | CRF | 3 | Breining | Scott,M | | McRae |
| 6/18/1983 | | | PRE | 5 | KEN | 0 | McMurtry | Rawley | Stewart | Leonard |
| 6/18/1983 | | | WRC | 1 | NBO | 3 | Smithson | Dravecky | Jones,O | Castillo |
| 6/19/1983 | | | WRC | 2 | SDC | 6 | Norris | Welch | | Francona |
| 6/19/1983 | | | ASH | 5 | CLE | 6 | Stewart | Dawley | | Thornton |
| 6/19/1983 | | | FLU | 3 | SBC | 1 | Seaver | Sorensen | Gorman | |
| 6/19/1983 | | | PRE | 0 | COL | 4 | McGaffigan | Clancy | | Upshaw |
| 6/19/1983 | | | FAI | 2 | FRA | 1 | Scherrer | Hume | Tobik | Maddox |
| 6/19/1983 | | | BLO | 9 | LAS | 3 | Hurst | Whitehouse | | Martinez |
| 6/20/1983 | | | WRC | 6 | SDC | 5 | Price | Montefusco | Tekulve | Cooper |
| 6/20/1983 | | 10 | ASH | 6 | CLE | 3 | Dawley | Stanley | | Foster |
| 6/20/1983 | | | FLU | 3 | SBC | 5 | Forsch | Gorman | | Dawson |
| 6/20/1983 | | | PRE | 4 | COL | 3 | Morris | Bedrosian | Stewart | Little |
| 6/20/1983 | | | FAI | 7 | FRA | 0 | Candelaria | Davis | | Hernandez |
| 6/20/1983 | | | BLO | 6 | LAS | 5 | Boddicker | Martin | Tellmann | Smith,O |
| 6/21/1983 | | | WRC | 6 | SDC | 5 | Stuper | Altamirano | Tekulve | Bell |
| 6/21/1983 | | 10 | ASH | 4 | CLE | 5 | Conroy | Reed | | Easler |
| 6/21/1983 | | | FLU | 4 | SBC | 1 | Perry | Underwood | Gorman | Wynegar |
| 6/21/1983 | | | PRE | 4 | COL | 1 | McMurtry | McGregor | Stewart | Leonard |
| 6/21/1983 | | 12 | FAI | 4 | FRA | 5 | Niedenfuer | Johnson | | Remy |
| 6/21/1983 | | | BLO | 6 | LAS | 8 | Baker | Martinez,D | James | Gladden |
| 6/22/1983 | | 11 | WRC | 1 | SDC | 2 | Altamirano | Lefferts | | Nichols |
| 6/22/1983 | | | ASH | 4 | CLE | 6 | Young | Shirley | Stanley | Thornton |
| 6/22/1983 | | | FLU | 1 | SBC | 3 | Behenna | Viola | LaCorte | Cowens |
| 6/22/1983 | | 11 | PRE | 6 | COL | 4 | Andersen | Minton | Farmer | Nettles |
| 6/22/1983 | | 11 | FAI | 3 | FRA | 1 | Tobik | Niedenfuer | Steirer | Wilson |
| 6/22/1983 | | | BLO | 3 | LAS | 2 | Kaat | Clark | Tellmann | Butler |
| 6/23/1983 | | 10 | FRA | 2 | ASH | 3 | Brusstar | Niedenfuer | | Law,V |
| 6/23/1983 | | 12 | LAS | 4 | WRC | 5 | Lefferts | James | | |
| 6/23/1983 | | | SDC | 5 | FAI | 3 | Krukow | Dotson | Lavelle | |
| 6/23/1983 | | | COL | 6 | FLU | 4 | Lea | Ojeda | | Oester |
| 6/23/1983 | | | SBC | 7 | BLO | 1 | Sorensen | Hurst | | Evans |
| 6/23/1983 | | | CLE | 4 | PRE | 5 | Stewart | Stanley | | Leonard |
| 6/24/1983 | | 11 | FRA | 5 | ASH | 4 | Geisel | Dawley | Anderson | Kingman |
| 6/24/1983 | | 10 | LAS | 3 | WRC | 4 | Gibson | Baker | | |
| 6/24/1983 | | | SDC | 2 | FAI | 1 | Lavelle | Beard | Altamirano | Wright,G |
| 6/24/1983 | | | COL | 5 | FLU | 4 | Bedrosian | Gorman | Smith | Redus |
| 6/24/1983 | | | SBC | 15 | BLO | 3 | Forsch | Boddicker | | Brenly |
| 6/24/1983 | | | CLE | 1 | PRE | 0 | Young | Morris | Stanley | Manning |
| 6/25/1983 | | | FRA | 0 | ASH | 3 | Stieb | Davis | | Fischlin |
| 6/25/1983 | | | LAS | 1 | WRC | 3 | Black | Brown | Lefferts | |
| 6/25/1983 | | | SDC | 4 | FAI | 3 | Montefusco | John | Altamirano | Rice |
| 6/25/1983 | | | COL | 8 | FLU | 4 | McGregor | Hooton | | McGregor |
| 6/25/1983 | | | SBC | 2 | BLO | 3 | Martinez,D | Alexander | | Smith,O |
| 6/25/1983 | | | CLE | 4 | PRE | 5 | Stewart | Stanley | | Baines |
| 6/26/1983 | | | FRA | 6 | ASH | 7 | Gumpert | Hume | | Van Slyke |
| 6/26/1983 | | | LAS | 5 | WRC | 9 | Dravecky | Havens | | Bernazard |
| 6/26/1983 | | | SDC | 2 | FAI | 15 | Show | Puleo | | Wilson |
| 6/26/1983 | | 11 | COL | 8 | FLU | 7 | Smith | Filson | Minton | Redus |
| 6/26/1983 | | | SBC | 4 | BLO | 6 | Kaat | LaCorte | | Gwynn |
| 6/26/1983 | | | CLE | 7 | PRE | 1 | Hammaker | Barker | | Gross |
| 6/27/1983 | | 15 | FAI | 2 | SDC | 1 | Steirer | Kison | | DeCinces |
| 6/27/1983 | | | ASH | 2 | WRC | 4 | Welch | Stieb | Tekulve | Bernazard |
| 6/27/1983 | | | SBC | 0 | CLE | 7 | Hammaker | Sorensen | | Hatcher |
| 6/27/1983 | | | FLU | 6 | COL | 2 | Seaver | Andujar | | Ripken |
| 6/27/1983 | | | FRA | 3 | LAS | 8 | Brown | Darwin | | Law,R |
| 6/27/1983 | | | BLO | 0 | PRE | 1 | Tunnell | Hurst | | Dybzinski |
| 6/28/1983 | | | FAI | 7 | SDC | 3 | Candelaria | Krukow | Tobik | |
| 6/28/1983 | | | ASH | 5 | WRC | 11 | Black | Berenyi | | Venable |
| 6/28/1983 | | 11 | SBC | 7 | CLE | 5 | Stoddard | Stanley | LaCorte | Brenly |
| 6/28/1983 | | | FLU | 6 | COL | 3 | Ojeda | Lea | Gorman | Ripken |
| 6/28/1983 | | 12 | FRA | 7 | LAS | 8 | Baker | Niedenfuer | | Law,R |
| 6/28/1983 | | | BLO | 4 | PRE | 1 | Boddicker | Clancy | | |
| 6/29/1983 | | | FAI | 3 | SDC | 4 | Thurmond | John | Lavelle | |
| 6/29/1983 | | 14 | ASH | 4 | WRC | 3 | DiPino | Stuper | | Oglivie |
| 6/29/1983 | | | SBC | 3 | CLE | 2 | Alexander | Tudor | Hickey | Dawson |
| 6/29/1983 | | | FLU | 2 | COL | 3 | McCatty | Perry | Bedrosian | Staub |
| 6/29/1983 | | | FRA | 2 | LAS | 3 | Whitehouse | Hume | | Lansford |
| 6/29/1983 | | | BLO | 1 | PRE | 4 | Morris | Martinez,D | | Baines |
| 6/30/1983 | | 10 | FAI | 6 | SDC | 5 | Tobik | Kison | | Wilson |
| 6/30/1983 | | | ASH | 4 | WRC | 10 | Price | Ruthven | | Heath |
| 6/30/1983 | | | SBC | 2 | CLE | 3 | Zahn | Christenson | Stewart | Zahn |
| 6/30/1983 | | | FLU | 2 | COL | 6 | McGregor | Viola | | Iorg |
| 6/30/1983 | | | FRA | 1 | LAS | 3 | Petry | Righetti | James | Ray |
| 6/30/1983 | | | BLO | 3 | PRE | 6 | McMurtry | McClure | Stewart | |
| 7/1/1983 | | | SDC | 0 | ASH | 5 | Dayley | Puleo | | Washington |
| 7/1/1983 | | | FRA | 3 | WRC | 0 | Righetti | Welch | | Bailor |
| 7/1/1983 | | | COL | 4 | BLO | 1 | Andujar | Calvert | Bedrosian | Parrish |
| 7/1/1983 | | | FLU | 5 | CLE | 3 | Seaver | Conroy | Walters | Ford |
| 7/1/1983 | | | FAI | 6 | LAS | 7 | O'Connor | Beattie | Lahti | Dernier |
| 7/1/1983 | | 13 | SBC | 4 | PRE | 3 | Behenna | McGraw | Bystrom | Thomas |
| 7/2/1983 | | | SDC | 1 | ASH | 2 | Reed | Altamirano | | Foster |
| 7/2/1983 | | 12 | FRA | 3 | WRC | 1 | Niedenfuer | Lefferts | | Kingman |
| 7/2/1983 | | | COL | 10 | BLO | 5 | Lea | Burris | | Henderson,S |
| 7/2/1983 | | | FLU | 7 | CLE | 4 | Falcone | Stewart | Walters | Wathan |
| 7/2/1983 | | | FAI | 1 | LAS | 5 | Clark | Dotson | | Jackson,Re |
| 7/2/1983 | | | SBC | 6 | PRE | 1 | Sorensen | Morris | | Wallach |
| 7/3/1983 | | | SDC | 5 | ASH | 1 | Flanagan | Shirley | | Hoffman |
| 7/3/1983 | | | FRA | 2 | WRC | 3 | Tekulve | Thomas | | Bell |
| 7/3/1983 | | 11 | COL | 3 | BLO | 2 | Smith | Tellmann | | Brookens |
| 7/3/1983 | | | FLU | 1 | CLE | 4 | Tudor | Hooton | | Quirk |
| 7/3/1983 | | | FAI | 3 | LAS | 1 | Show | Petry | | DeCinces |
| 7/3/1983 | | | SBC | 3 | PRE | 4 | McMurtry | Underwood | Stewart | Leonard |
| 7/4/1983 | | | SDC | 5 | ASH | 3 | Krukow | Caudill | Altamirano | Wright,G |
| 7/4/1983 | | | FRA | 2 | WRC | 6 | Price | Darwin | | Householder |
| 7/4/1983 | | | COL | 4 | BLO | 5 | Boddicker | McCatty | | Oberkfell |
| 7/4/1983 | | | FLU | 3 | CLE | 10 | Young | Perry | | Quirk |
| 7/4/1983 | | | FAI | 1 | LAS | 2 | Darling | Huismann | Lahti | Dernier |
| 7/4/1983 | | 13 | SBC | 6 | PRE | 2 | Stoddard | McGraw | | Evans |
| 7/5/1983 | | | SDC | 10 | ASH | 5 | Thurmond | Ruthven | | Thurmond |
| 7/5/1983 | | | FRA | 1 | WRC | 4 | Dravecky | DeLeon | Hood | Venable |
| 7/5/1983 | | | COL | 6 | BLO | 1 | McGregor | Madden | | McGregor |
| 7/5/1983 | | | FLU | 2 | CLE | 7 | Zahn | Viola | | Manning |
| 7/5/1983 | | | FAI | 2 | LAS | 5 | Pettibone | Beattie | Lahti | Jackson,Re |
| 7/5/1983 | | | SBC | 2 | PRE | 5 | Erickson | Forsch | | Diaz |
| 7/7/1983 | | 13 | ASH | 5 | SDC | 4 | DiPino | Lavelle | Brusstar | Milbourne |
| 7/7/1983 | | 11 | LAS | 6 | FAI | 3 | Whitehouse | Huismann | O'Connor | |
| 7/7/1983 | | | CLE | 1 | FLU | 3 | Seaver | Tudor | Walters | Martinez |
| 7/7/1983 | | | PRE | 1 | SBC | 4 | Sorensen | Clancy | | Marshall |
| 7/7/1983 | | | BLO | 6 | COL | 8 | Minton | Tellmann | | Parrish |
| 7/7/1983 | | | WRC | 3 | FRA | 0 | Dravecky | Righetti | | Cooper |
| 7/8/1983 | | | ASH | 1 | SDC | 2 | Norris | Jenkins | | Tabler |
| 7/8/1983 | | | LAS | 1 | FAI | 8 | Show | LaCoss | | Washington |
| 7/8/1983 | | | CLE | 7 | FLU | 4 | Stewart | Walters | Stanley | Cruz |
| 7/8/1983 | | | PRE | 1 | SBC | 4 | Underwood | Morris | | Dawson |
| 7/8/1983 | | | BLO | 1 | COL | 9 | Lea | Burris | Bedrosian | Upshaw |
| 7/8/1983 | | 11 | WRC | 2 | FRA | 3 | Anderson | Tekulve | | Moreno |
| 7/9/1983 | | | ASH | 4 | SDC | 1 | Shirley | Montefusco | Brusstar | McGee |
| 7/9/1983 | | 11 | LAS | 4 | FAI | 3 | Whitehouse | Beard | | Walker |
| 7/9/1983 | | | CLE | 3 | FLU | 4 | Hooton | Young | Walters | Wynegar |
| 7/9/1983 | | | PRE | 1 | SBC | 2 | Bystrom | Stewart | Behenna | Evans |
| 7/9/1983 | | | BLO | 5 | COL | 9 | Leonard | Hurst | Bedrosian | Kuntz |
| 7/9/1983 | | | WRC | 1 | FRA | 0 | Price | Eckersley | | Venable |
| 7/10/1983 | | | ASH | 0 | SDC | 7 | Krukow | Stieb | | Rice |
| 7/10/1983 | | | LAS | 3 | FAI | 2 | Petry | John | Havens | Petry |
| 7/10/1983 | | | CLE | 7 | FLU | 5 | Zahn | Howell | | Hatcher |
| 7/10/1983 | | | PRE | 1 | SBC | 2 | Forsch | Barker | | Pryor |
| 7/10/1983 | | | BLO | 5 | COL | 2 | Boddicker | McCatty | Clarke | Butler |
| 7/10/1983 | | | WRC | 3 | FRA | 2 | Black | Darwin | Stuper | Cooper |
| 7/11/1983 | | 12 | ASH | 6 | SDC | 5 | DiPino | Kison | Hayes | Hill |
| 7/11/1983 | | 10 | LAS | 5 | FAI | 6 | Huismann | Lahti | | Veryzer |
| 7/11/1983 | | | CLE | 5 | FLU | 0 | Hammaker | Viola | | Fletcher |
| 7/11/1983 | | | PRE | 5 | SBC | 4 | Tunnell | Sorensen | Andersen | Johnson |
| 7/11/1983 | | 10 | BLO | 3 | COL | 4 | Smith | Tellmann | | Phillips |
| 7/11/1983 | | | WRC | 1 | FRA | 0 | Forsch | Righetti | | Bell |
| 7/13/1983 | | | KEN | 8 | SDC | 3 | Niekro J. | Puleo | | Whitt |
| 7/13/1983 | | | SMV | 7 | ASH | 1 | LaPoint | Dayley | | Murphy |
| 7/13/1983 | | | DAY | 1 | WRC | 4 | Forsch | Carlton | Tekulve | Herndon |
| 7/13/1983 | | | NYM | 2 | FAI | 3 | Show | Swan | Huismann | Wilson |
| 7/13/1983 | | | BCB | 7 | FLU | 5 | Reardon | Howell | | Schmidt |
| 7/13/1983 | | | BUC | 8 | BLO | 1 | Reuss | Comer | | Reuss |
| 7/13/1983 | | | BRM | 4 | CLE | 1 | Torrez | Conroy | Quisenberry | White |
| 7/13/1983 | | | EBS | 8 | SBC | 5 | Denny | Underwood | | Bevacqua |
| 7/13/1983 | | | NBO | 4 | COL | 7 | Russell | Perez | Minton | Bosley |
| 7/13/1983 | | | CRF | 5 | FRA | 3 | Soto | Davis | Frazier | Knicely |
| 7/13/1983 | | | OTT | 5 | LAS | 7 | Cox | Codiroli | Lahti | Davis |
| 7/13/1983 | | 12 | ROC | 2 | PRE | 3 | Stewart | Forster | | Diaz |
| 7/14/1983 | | | KEN | 1 | SDC | 2 | Montefusco | Gott | | Roenicke |
| 7/14/1983 | | | SMV | 4 | ASH | 1 | Gross,K | Jenkins | Guante | Horner |
| 7/14/1983 | | | DAY | 6 | WRC | 2 | Guidry | Black | | Wilson |
| 7/14/1983 | | | NYM | 3 | FAI | 4 | Candelaria | Matlack | Beard | |
| 7/14/1983 | | | BCB | 3 | FLU | 4 | Walters | Reardon | | Wathan |
| 7/14/1983 | | | BUC | 4 | BLO | 3 | Ladd | Leary | Howe | Simmons |
| 7/14/1983 | | | BRM | 7 | CLE | 3 | Hassler | Hammaker | Barr | Matthews |
| 7/14/1983 | | 10 | EBS | 5 | SBC | 4 | Holland | Hickey | | Garvey |
| 7/14/1983 | | | NBO | 5 | COL | 6 | Smith | Power | | Parrish |
| 7/14/1983 | | | CRF | 3 | FRA | 5 | Eckersley | Valenzuela | Niedenfuer | Valentine |
| 7/14/1983 | | | OTT | 2 | LAS | 6 | Clark | Caldwell | | Jackson,Re |
| 7/14/1983 | | | ROC | 3 | PRE | 4 | Morris | Renko | | Leonard |
| 7/15/1983 | | | KEN | 3 | SDC | 9 | Flanagan | Rawley | | Hoffman |
| 7/15/1983 | | | SMV | 8 | ASH | 2 | Porter | Shirley | | Hargrove |
| 7/15/1983 | | | DAY | 0 | WRC | 1 | Dravecky | Knepper | Lefferts | O'Berry |
| 7/15/1983 | | | NYM | 6 | FAI | 3 | Sanchez | Dotson | Schatzeder | Rabb |
| 7/15/1983 | | | BCB | 3 | FLU | 8 | Viola | Reardon | | Perez |
| 7/15/1983 | | | BUC | 6 | BLO | 3 | McWilliams | Boddicker | Howe | |
| 7/15/1983 | | | BRM | 5 | CLE | 4 | DeLeon | Aponte | Quisenberry | Ward |
| 7/15/1983 | | | EBS | 0 | SBC | 8 | Behenna | Laskey | | Walker |
| 7/15/1983 | | | NBO | 3 | COL | 6 | Andujar | Candiotti | Minton | Henderson,S |
| 7/15/1983 | | | CRF | 12 | FRA | 3 | Rhoden | Darwin | | Aikens |
| 7/15/1983 | | | OTT | 1 | LAS | 2 | Whitehouse | Lopez | | Reynolds |
| 7/15/1983 | | | ROC | 2 | PRE | 7 | McMurtry | Burns | | Johnson |
| 7/16/1983 | | | CLE | 7 | ROC | 4 | Tudor | Sutcliffe | Stewart | Cruz |
| 7/16/1983 | | | FLU | 1 | EBS | 3 | Denny | Seaver | Holland | Garvey |
| 7/16/1983 | | | LAS | 4 | DAY | 3 | Clark | Carlton | Whitehouse | Harper |
| 7/16/1983 | | 14 | BLO | 7 | OTT | 6 | Lesley | Lopez | | |
| 7/16/1983 | | | SDC | 6 | BCB | 0 | Krukow | Hudson | | Rice |
| 7/16/1983 | | | PRE | 4 | BUC | 7 | Reuss | Clancy | Ladd | Madlock |
| 7/16/1983 | | | WRC | 4 | SMV | 8 | Gross,K | Forsch | Guante | Gibson |
| 7/16/1983 | | | COL | 7 | NYM | 4 | Andujar | Stoddard | Smith | Phillips |
| 7/16/1983 | | 10 | ASH | 2 | BRM | 3 | Chiffer | Brusstar | | Burroughs |
| 7/16/1983 | | | FAI | 1 | CRF | 3 | Soto | Beattie | | |
| 7/16/1983 | | | FRA | 5 | KEN | 2 | Righetti | Rawley | | Davis,C |
| 7/16/1983 | | | SBC | 5 | NBO | 10 | Abbott | Forsch | | Raines |
| 7/17/1983 | | | CLE | 9 | ROC | 6 | Breining | Gullickson | Stewart | Thornton |
| 7/17/1983 | | 18 | FLU | 5 | EBS | 6 | Smith | Falcone | | |
| 7/17/1983 | | | LAS | 2 | DAY | 5 | Guidry | LaCoss | | Baker |
| 7/17/1983 | | | BLO | 7 | OTT | 1 | Burris | Codiroli | | Butler |
| 7/17/1983 | | | SDC | 1 | BCB | 2 | Krueger | Thurmond | Reardon | |
| 7/17/1983 | | | PRE | 4 | BUC | 3 | Morris | Lucas | Stewart | Nettles |
| 7/17/1983 | | 10 | WRC | 11 | SMV | 10 | Armstrong | Murray | Stuper | Heath |
| 7/17/1983 | | | COL | 7 | NYM | 1 | Lea | Hawkins | | Redus |
| 7/17/1983 | | | ASH | 3 | BRM | 4 | Hough | Jenkins | Quisenberry | Matthews |
| 7/17/1983 | | | FAI | 13 | CRF | 1 | Dotson | Valenzuela | | Wilson |
| 7/17/1983 | | | FRA | 3 | KEN | 1 | DeLeon | Moore | Niedenfuer | Valentine |
| 7/17/1983 | | | SBC | 7 | NBO | 4 | Underwood | Koosman | Hickey | Evans |
| 7/18/1983 | | | CLE | 7 | ROC | 5 | Stewart | Gossage | Stanley | Bass |
| 7/18/1983 | | | FLU | 7 | EBS | 4 | Hooton | Honeycutt | Jones | Bumbry |
| 7/18/1983 | | | LAS | 3 | DAY | 10 | Wilcox | Cox | | Lacy |
| 7/18/1983 | | | BLO | 5 | OTT | 9 | Gura | Martinez,D | Orosco | Singleton |
| 7/18/1983 | | | SDC | 16 | BCB | 1 | Puleo | Creel | | Nichols |
| 7/18/1983 | | | PRE | 5 | BUC | 9 | McWilliams | McMurtry | | Hall |
| 7/18/1983 | | | WRC | 1 | SMV | 3 | Smith | Dravecky | Guante | Yost |
| 7/18/1983 | | | COL | 9 | NYM | 4 | Leonard | Boyd | | Upshaw |
| 7/18/1983 | | | ASH | 5 | BRM | 7 | Torrez | Shirley | Quisenberry | Smith |
| 7/18/1983 | | 10 | FAI | 4 | CRF | 6 | Stanton | Beard | | Guerrero |
| 7/18/1983 | | | FRA | 0 | KEN | 2 | Oelkers | Davis | Garber | Bilardello |
| 7/18/1983 | | | SBC | 10 | NBO | 6 | Sanderson | Allen | Behenna | Walker |
| 7/20/1983 | | | FRA | 4 | SDC | 3 | Eckersley | Flanagan | Niedenfuer | Brooks |
| 7/20/1983 | | | FAI | 5 | WRC | 0 | Beattie | Forsch | | Hernandez |
| 7/20/1983 | | | BLO | 3 | CLE | 7 | Conroy | Calvert | Stewart | Pujols |
| 7/20/1983 | | 12 | SBC | 8 | COL | 9 | Smith | Hickey | | Davis |
| 7/20/1983 | | | ASH | 4 | LAS | 1 | Dayley | Darling | Brusstar | Gray |
| 7/20/1983 | | | FLU | 3 | PRE | 9 | Barker | Seaver | | Johnson |
| 7/21/1983 | | | FRA | 3 | SDC | 4 | Krukow | Darwin | Lavelle | Nichols |
| 7/21/1983 | | | FAI | 0 | WRC | 1 | Welch | Dotson | Tekulve | Cooper |
| 7/21/1983 | | | BLO | 4 | CLE | 11 | Breining | Burris | Best | Berra |
| 7/21/1983 | | 10 | SBC | 6 | COL | 5 | Behenna | McCatty | Stoddard | Thomas |
| 7/21/1983 | | | ASH | 2 | LAS | 3 | Pettibone | Jenkins | Lahti | Jackson,Re |
| 7/21/1983 | | 10 | FLU | 7 | PRE | 8 | Andersen | Gorman | | Washington |
| 7/22/1983 | | | FRA | 7 | SDC | 6 | Geisel | Rasmussen | Niedenfuer | Davis,C |
| 7/22/1983 | | | FAI | 1 | WRC | 4 | Sarmiento | Huismann | Lefferts | Herndon |
| 7/22/1983 | | | BLO | 3 | CLE | 10 | Robinson | Hurst | | Fletcher |
| 7/22/1983 | | 11 | SBC | 6 | COL | 7 | Smith | Sanderson | | Bosley |
| 7/22/1983 | | | ASH | 5 | LAS | 6 | Lahti | Augustine | | Gladden |
| 7/22/1983 | | | FLU | 1 | PRE | 5 | Clancy | Hooton | | Foli |
| 7/23/1983 | | | FRA | 2 | SDC | 3 | Puleo | Thomas | Lavelle | Nichols |
| 7/23/1983 | | | FAI | 4 | WRC | 11 | Price | Candelaria | | Heath |
| 7/23/1983 | | | BLO | 5 | CLE | 3 | Boddicker | Young | Tellmann | Butler |
| 7/23/1983 | | | SBC | 4 | COL | 6 | Leonard | Bystrom | Andujar | Redus |
| 7/23/1983 | | | ASH | 5 | LAS | 1 | Stieb | Clark | | Foster |
| 7/23/1983 | | | FLU | 4 | PRE | 9 | Morris | Perry | | |
| 7/25/1983 | | | WRC | 7 | ASH | 8 | Reed | Lefferts | | Hill |
| 7/25/1983 | | | COL | 1 | FAI | 4 | John | Andujar | | John |
| 7/25/1983 | | | SDC | 2 | FLU | 3 | Seaver | Norris | Walters | Wathan |
| 7/25/1983 | | | PRE | 4 | BLO | 2 | Clancy | Martinez,D | | Nettles |
| 7/25/1983 | | | CLE | 1 | SBC | 2 | Forsch | Tudor | LaCorte | Evans |
| 7/25/1983 | | | LAS | 2 | FRA | 4 | DeLeon | Clark | Geisel | |
| 7/26/1983 | | | WRC | 8 | ASH | 2 | Welch | Jenkins | | |
| 7/26/1983 | | 10 | COL | 4 | FAI | 3 | Smith | Jeffcoat | Minton | Iorg |
| 7/26/1983 | | | SDC | 2 | FLU | 4 | Hooton | Flanagan | Walters | Ripken |
| 7/26/1983 | | | PRE | 1 | BLO | 7 | McClure | Morris | | Oberkfell |
| 7/26/1983 | | | CLE | 2 | SBC | 0 | Breining | Sorensen | Stanley | Easler |
| 7/26/1983 | | | LAS | 5 | FRA | 4 | Martin | Davis | Whitehouse | Lansford |
| 7/27/1983 | | | WRC | 5 | ASH | 3 | Dravecky | Shirley | Tekulve | Heath |
| 7/27/1983 | | | COL | 1 | FAI | 0 | Leonard | Show | | Redus |
| 7/27/1983 | | | SDC | 1 | FLU | 3 | Perry | Krukow | Howell | Wathan |
| 7/27/1983 | | | PRE | 1 | BLO | 8 | Hurst | McMurtry | | Hurst |
| 7/27/1983 | | | CLE | 2 | SBC | 0 | Young | Alexander | Stanley | Berra |
| 7/27/1983 | | | LAS | 1 | FRA | 5 | Darwin | Cox | Niedenfuer | Frobel |
| 7/28/1983 | | | WRC | 5 | ASH | 6 | Reed | Stuper | DiPino | Hubbard |
| 7/28/1983 | | | COL | 2 | FAI | 3 | Candelaria | McCatty | | DeCinces |
| 7/28/1983 | | | SDC | 8 | FLU | 3 | Thurmond | Viola | | Wright,G |
| 7/28/1983 | | | PRE | 6 | BLO | 2 | Stewart | Tellmann | | Baines |
| 7/28/1983 | | | CLE | 8 | SBC | 3 | Zahn | Behenna | | Easler |
| 7/28/1983 | | | LAS | 0 | FRA | 1 | Righetti | Petry | Niedenfuer | |
| 8/1/1983 | | | COL | 4 | SDC | 5 | Krukow | McGregor | Sosa | Rice |
| 8/1/1983 | | | PRE | 3 | WRC | 2 | Tunnell | Forsch | | Kittle |
| 8/1/1983 | | | FLU | 5 | FAI | 8 | Dotson | Seaver | Keener | Monday |
| 8/1/1983 | | | ASH | 1 | BLO | 6 | Hurst | Dayley | | Flannery |
| 8/1/1983 | | 10 | LAS | 5 | CLE | 6 | Stanley | Lahti | | Hatcher |
| 8/1/1983 | | | FRA | 3 | SBC | 2 | Beckwith | Forsch | Niedenfuer | Castillo |
| 8/2/1983 | | | COL | 7 | SDC | 6 | Lea | Montefusco | Smith | Oester |
| 8/2/1983 | | 17 | PRE | 3 | WRC | 4 | Lysander | Farmer | | Bernazard |
| 8/2/1983 | | | FLU | 5 | FAI | 4 | Lacey | Huismann | Falcone | Ford |
| 8/2/1983 | | | ASH | 3 | BLO | 4 | Garrelts | Jenkins | Burris | Butler |
| 8/2/1983 | | | LAS | 2 | CLE | 9 | Hammaker | Whitehouse | | Manning |
| 8/2/1983 | | | FRA | 5 | SBC | 11 | Bystrom | Eckersley | | Wallach |
| 8/3/1983 | | | COL | 3 | SDC | 4 | Thurmond | Andujar | | Sax,S |
| 8/3/1983 | | | PRE | 5 | WRC | 1 | Morris | Gibson | | |
| 8/3/1983 | | | FLU | 4 | FAI | 8 | Show | Viola | | Kennedy |
| 8/3/1983 | | | ASH | 1 | BLO | 3 | Martinez,D | Reed | Tellmann | Howell |
| 8/3/1983 | | | LAS | 2 | CLE | 12 | Conroy | Clark | | Tenace |
| 8/3/1983 | | | FRA | 4 | SBC | 8 | Underwood | Darwin | | Wallach |
| 8/4/1983 | | 10 | COL | 4 | SDC | 3 | Minton | Kingman | Smith | |
| 8/4/1983 | | | PRE | 0 | WRC | 4 | Stuper | McMurtry | | Clark |
| 8/4/1983 | | 10 | FLU | 1 | FAI | 2 | Huismann | Falcone | | Wilson |
| 8/4/1983 | | 10 | ASH | 5 | BLO | 4 | Brusstar | Kaat | Reed | Nolan |
| 8/4/1983 | | | LAS | 4 | CLE | 2 | LaCoss | Zahn | Havens | Law,R |
| 8/4/1983 | | | FRA | 1 | SBC | 5 | Christenson | DeLeon | | Marshall |
| 8/5/1983 | | | COL | 5 | SDC | 4 | McGregor | Kison | Smith | Henderson |
| 8/5/1983 | | | PRE | 6 | WRC | 1 | Barker | Forsch | | Leonard |
| 8/5/1983 | | | FLU | 6 | FAI | 7 | Scherrer | Falcone | | Wilson |
| 8/5/1983 | | | ASH | 6 | BLO | 4 | DiPino | Tellmann | Brusstar | Foster |
| 8/5/1983 | | | LAS | 1 | CLE | 10 | Young | Cox | Stanley | Berra |
| 8/5/1983 | | | FRA | 3 | SBC | 1 | Righetti | Forsch | Niedenfuer | Jones |
| 8/7/1983 | | | BLO | 4 | ASH | 5 | DiPino | Burris | Brusstar | Hubbard |
| 8/7/1983 | | 10 | FAI | 5 | FLU | 6 | Gorman | Beard | | Ripken |
| 8/7/1983 | | | SDC | 4 | COL | 6 | Camacho | Lavelle | | Parrish |
| 8/7/1983 | | | SBC | 3 | FRA | 6 | Davis | Sorensen | Niedenfuer | Davis |
| 8/7/1983 | | | CLE | 1 | LAS | 3 | Whitehouse | Stanley | Lahti | Salazar |
| 8/7/1983 | | | WRC | 5 | PRE | 4 | Sarmiento | Stewart | Tekulve | Brouhard |
| 8/8/1983 | | | BLO | 0 | ASH | 1 | Jenkins | Garrelts | | Nolan |
| 8/8/1983 | | | FAI | 1 | FLU | 2 | Ojeda | John | Walters | Nelson,R |
| 8/8/1983 | | | SDC | 2 | COL | 9 | Lea | Montefusco | | Upshaw |
| 8/8/1983 | | | SBC | 11 | FRA | 0 | Alexander | Eckersley | | Evans |
| 8/8/1983 | | | CLE | 8 | LAS | 2 | Tudor | Trout | | McRae |
| 8/8/1983 | | | WRC | 7 | PRE | 1 | Price | Clancy | | Bjorkman |
| 8/9/1983 | | | BLO | 5 | ASH | 4 | Kaat | Hayes | Tellmann | Howell |
| 8/9/1983 | | | FAI | 1 | FLU | 6 | Viola | Show | | Ripken |
| 8/9/1983 | | | SDC | 16 | COL | 15 | Lavelle | Smith | Rasmussen | |
| 8/9/1983 | | | SBC | 0 | FRA | 3 | Darwin | Bystrom | Niedenfuer | Valentine |
| 8/9/1983 | | | CLE | 6 | LAS | 5 | Stanley | Lahti | | Doran |
| 8/9/1983 | | | WRC | 4 | PRE | 0 | Forsch | McMurtry | | Bjorkman |
| 8/10/1983 | | | BLO | 2 | ASH | 1 | Boddicker | Ruthven | | Butler |
| 8/10/1983 | | | FAI | 5 | FLU | 0 | Candelaria | Hooton | | Kennedy |
| 8/10/1983 | | | SDC | 3 | COL | 0 | Davis,M | McCatty | Sosa | Richards |
| 8/10/1983 | | | SBC | 0 | FRA | 2 | Cocanower | Behenna | | Jones |
| 8/10/1983 | | | CLE | 1 | LAS | 2 | Lahti | Stanley | | Lansford |
| 8/10/1983 | | | WRC | 2 | PRE | 3 | Stewart | Black | McGraw | Dybzinski |
| 8/11/1983 | | | BLO | 6 | ASH | 10 | Shirley | Calvert | | |
| 8/11/1983 | | | FAI | 6 | FLU | 1 | Beattie | Perry | | Kennedy |
| 8/11/1983 | | | SDC | 5 | COL | 10 | McGregor | Kison | | Upshaw |
| 8/11/1983 | | | SBC | 5 | FRA | 2 | Forsch | Rainey | LaCorte | Wallach |
| 8/11/1983 | | | CLE | 4 | LAS | 1 | Diaz | Lahti | Stewart | Berra |
| 8/11/1983 | | | WRC | 3 | PRE | 2 | Dravecky | Morris | Tekulve | Bjorkman |
| 8/13/1983 | | 10 | ROC | 7 | SDC | 4 | Gossage | Kingman | Sisk | Esasky |
| 8/13/1983 | | | CRF | 2 | ASH | 4 | Dayley | Soto | Brusstar | Foster |
| 8/13/1983 | | | NYM | 2 | WRC | 4 | Forsch | Swan | Tekulve | Bell |
| 8/13/1983 | | 12 | SMV | 4 | FAI | 3 | Jackson | Scherrer | Rucker | Murphy |
| 8/13/1983 | | | BUC | 2 | FLU | 5 | Seaver | McWilliams | Walters | Wathan |
| 8/13/1983 | | | EBS | 3 | BLO | 5 | Hurst | Swaggerty | Tellmann | Ready |
| 8/13/1983 | | | KEN | 12 | CLE | 9 | Gott | Stanley | Spillner | Sample |
| 8/13/1983 | | | OTT | 6 | SBC | 7 | Sorensen | Gura | Hickey | Giles |
| 8/13/1983 | | 11 | DAY | 2 | COL | 3 | Smith | Tidrow | | Grubb |
| 8/13/1983 | | | BRM | 2 | FRA | 1 | Torrez | Beckwith | Quisenberry | Almon |
| 8/13/1983 | | | NBO | 6 | LAS | 3 | Perez | Petry | | Trammell |
| 8/13/1983 | | | BCB | 5 | PRE | 1 | Noles | McMurtry | Schmidt | Baylor |
| 8/14/1983 | | | ROC | 6 | SDC | 4 | Williams | Montefusco | | Brunansky |
| 8/14/1983 | | | CRF | 3 | ASH | 0 | Valenzuela | Jenkins | Stanton | Lynn |
| 8/14/1983 | | | NYM | 4 | WRC | 7 | Black | Matlack | Tekulve | Lubratich |
| 8/14/1983 | | | SMV | 2 | FAI | 1 | Gross,K | Dotson | Guante | Ramirez |
| 8/14/1983 | | | BUC | 8 | FLU | 1 | Leal | Viola | | Madlock |
| 8/14/1983 | | 16 | EBS | 6 | BLO | 7 | Tellmann | Tanana | | Ready |
| 8/14/1983 | | | KEN | 9 | CLE | 6 | Gott | Stewart | Agosto | Garner |
| 8/14/1983 | | | OTT | 4 | SBC | 1 | Heimueller | Alexander | | Leach |
| 8/14/1983 | | | DAY | 4 | COL | 1 | Guidry | Lea | | Bannister |
| 8/14/1983 | | | BRM | 4 | FRA | 3 | Hough | Eckersley | | Hough |
| 8/14/1983 | | | NBO | 2 | LAS | 3 | Lahti | Bair | | Davis |
| 8/14/1983 | | | BCB | 5 | PRE | 11 | McGraw | Creel | | Kittle |
| 8/15/1983 | | 10 | ROC | 9 | SDC | 6 | Gossage | Rasmussen | | Garcia |
| 8/15/1983 | | | CRF | 8 | ASH | 5 | Easterly | Reed | Frazier | Thon |
| 8/15/1983 | | | NYM | 6 | WRC | 7 | Hood | Schatzeder | Tekulve | Herndon |
| 8/15/1983 | | | SMV | 1 | FAI | 2 | Keener | Camp | | Veryzer |
| 8/15/1983 | | | BUC | 5 | FLU | 1 | Pena | Perry | | Hall |
| 8/15/1983 | | | EBS | 9 | BLO | 3 | Tanana | Burris | | Krenchicki |
| 8/15/1983 | | | KEN | 2 | CLE | 6 | Hammaker | Niekro P. | | McRae |
| 8/15/1983 | | | OTT | 5 | SBC | 3 | Lopez | Bystrom | Orosco | Brett |
| 8/15/1983 | | | DAY | 3 | COL | 5 | Andujar | Barojas | Minton | Upshaw |
| 8/15/1983 | | 12 | BRM | 2 | FRA | 3 | Beckwith | Hassler | | Wockenfuss |
| 8/15/1983 | | 13 | NBO | 4 | LAS | 3 | Campbell | Whitehouse | Power | |
| 8/15/1983 | | | BCB | 4 | PRE | 5 | Stewart | Reardon | | Kittle |
| 8/16/1983 | | 10 | BLO | 4 | ROC | 3 | Tellmann | Gossage | | Smith,O |
| 8/16/1983 | | | COL | 4 | EBS | 6 | Hoyt | McGregor | Holland | Luzinski |
| 8/16/1983 | | 12 | ASH | 5 | DAY | 3 | Reed | Ruhle | Brusstar | Yeager |
| 8/16/1983 | | | WRC | 8 | OTT | 3 | Price | Walk | | Bell |
| 8/16/1983 | | | SBC | 6 | BCB | 5 | Underwood | Goltz | Stoddard | Wallach |
| 8/16/1983 | | 10 | LAS | 6 | BUC | 5 | Lahti | Brown,S | | Salazar |
| 8/16/1983 | | 11 | CLE | 5 | SMV | 4 | Stanley | Guante | | |
| 8/16/1983 | | | FRA | 2 | NYM | 3 | Boyd | Darwin | Sanchez | Parker |
| 8/16/1983 | | 10 | PRE | 5 | BRM | 3 | Tunnell | Quisenberry | Travers | Stein |
| 8/16/1983 | | | SDC | 6 | CRF | 1 | Davis,M | Haas | Puleo | Rice |
| 8/16/1983 | | | FLU | 5 | KEN | 4 | Seaver | Gott | Falcone | Harrah |
| 8/16/1983 | | | FAI | 6 | NBO | 9 | Allen | Beattie | Bair | Johnson |
| 8/17/1983 | | | BLO | 2 | ROC | 7 | Eichelberger | Madden | | Whitaker |
| 8/17/1983 | | | COL | 0 | EBS | 3 | Honeycutt | Lea | | Porter |
| 8/17/1983 | | | ASH | 4 | DAY | 7 | Guidry | Shirley | Tidrow | Fisk |
| 8/17/1983 | | | WRC | 5 | OTT | 3 | Forsch | Zachry | Tekulve | Bernazard |
| 8/17/1983 | | | SBC | 1 | BCB | 7 | Noles | Forsch | | Parsons |
| 8/17/1983 | | | LAS | 3 | BUC | 9 | Rogers | Trout | Lucas | Madlock |
| 8/17/1983 | | | CLE | 5 | SMV | 1 | Tudor | LaPoint | | Bando |
| 8/17/1983 | | | FRA | 7 | NYM | 1 | DeLeon | Pastore | | Bailor |
| 8/17/1983 | | | PRE | 4 | BRM | 1 | Clancy | Blyleven | Travers | Diaz |
| 8/17/1983 | | | SDC | 6 | CRF | 14 | Scott,M | Kison | | Guerrero |
| 8/17/1983 | | | FLU | 0 | KEN | 1 | Niekro J. | Ojeda | Garber | Simpson |
| 8/17/1983 | | | FAI | 4 | NBO | 3 | John | Gale | Johnson | Kennedy |
| 8/18/1983 | | | BLO | 4 | ROC | 8 | Sutcliffe | Calvert | Sisk | Buckner |
| 8/18/1983 | | | COL | 9 | EBS | 7 | Minton | Holland | Smith | Cabell |
| 8/18/1983 | | | ASH | 2 | DAY | 4 | Knepper | Dayley | Sutter | Cey |
| 8/18/1983 | | | WRC | 1 | OTT | 2 | Terrell | Dravecky | Orosco | Heep |
| 8/18/1983 | | | SBC | 17 | BCB | 3 | Sorensen | Creel | | Smalley |
| 8/18/1983 | | | LAS | 1 | BUC | 3 | McWilliams | Clark | Ladd | Hendrick |
| 8/18/1983 | | | CLE | 4 | SMV | 5 | Keough | Breining | Smith | Pena |
| 8/18/1983 | | | FRA | 4 | NYM | 0 | Davis | Castillo | | Valentine |
| 8/18/1983 | | | PRE | 2 | BRM | 7 | Langford | Morris | | Murray |
| 8/18/1983 | | | SDC | 5 | CRF | 3 | Krukow | Soto | Sosa | Sax,S |
| 8/18/1983 | | | FLU | 10 | KEN | 5 | Viola | Spillner | | Bumbry |
| 8/18/1983 | | 12 | FAI | 2 | NBO | 3 | Allen | Huismann | | Raines |
| 8/19/1983 | | | FAI | 1 | ASH | 3 | Shirley | Scherrer | Brusstar | Hostetler |
| 8/19/1983 | | | FLU | 4 | BLO | 5 | Hurst | Falcone | | Ready |
| 8/19/1983 | | | WRC | 3 | CLE | 8 | Zahn | Welch | | Bass |
| 8/19/1983 | | 10 | SDC | 9 | SBC | 5 | Sosa | Sanderson | Lavelle | Hoffman |
| 8/19/1983 | | | COL | 8 | FRA | 4 | McGregor | Davis | | Parrish |
| 8/19/1983 | | | PRE | 4 | LAS | 0 | Tunnell | Morgan | Travers | Leonard |
| 8/20/1983 | | | FAI | 4 | ASH | 13 | DiPino | Scherrer | | Foster |
| 8/20/1983 | | | FLU | 12 | BLO | 3 | Ojeda | Garrelts | | Harrah |
| 8/20/1983 | | | WRC | 6 | CLE | 8 | Stanley | Tekulve | | Gross |
| 8/20/1983 | | | SDC | 1 | SBC | 0 | Puleo | Stoddard | Sosa | |
| 8/20/1983 | | | COL | 11 | FRA | 3 | Lea | Pashnick | Whitson | Parrish |
| 8/20/1983 | | | PRE | 5 | LAS | 9 | Lahti | Clancy | | Walker |
| 8/21/1983 | | | FAI | 0 | ASH | 3 | Augustine | Huismann | Brusstar | Oglivie |
| 8/21/1983 | | 10 | FLU | 2 | BLO | 5 | Martinez,D | Falcone | | Howell |
| 8/21/1983 | | 11 | WRC | 8 | CLE | 9 | Stewart | Stuper | | Miller |
| 8/21/1983 | | | SDC | 5 | SBC | 2 | Davis,M | Behenna | Lavelle | Rice |
| 8/21/1983 | | 13 | COL | 2 | FRA | 3 | Niedenfuer | Minton | | Morrison |
| 8/21/1983 | | | PRE | 1 | LAS | 4 | Petry | Morris | Lahti | Salazar |
| 8/22/1983 | | | FAI | 7 | ASH | 3 | Candelaria | Ruthven | | Hernandez |
| 8/22/1983 | | | FLU | 2 | BLO | 3 | McClure | Hooton | Tellmann | Flannery |
| 8/22/1983 | | | WRC | 1 | CLE | 2 | Breining | Black | Diaz | McRae |
| 8/22/1983 | | | SDC | 3 | SBC | 0 | Kison | Forsch | | Rice |
| 8/22/1983 | | | COL | 6 | FRA | 7 | Beckwith | Bedrosian | Niedenfuer | Valentine |
| 8/22/1983 | | | PRE | 4 | LAS | 2 | McMurtry | Trout | Travers | Stein |
| 8/23/1983 | | | CLE | 7 | SDC | 8 | Lavelle | Diaz | | Sax,S |
| 8/23/1983 | | | BLO | 3 | WRC | 1 | Hurst | Forsch | | Sandberg |
| 8/23/1983 | | | SBC | 2 | FAI | 1 | Sorensen | Dotson | | Dawson |
| 8/23/1983 | | | FRA | 3 | FLU | 8 | Seaver | Davis | | Bench |
| 8/23/1983 | | 14 | LAS | 2 | COL | 6 | Andujar | Brown | | Parrish |
| 8/23/1983 | | | ASH | 1 | PRE | 2 | Morris | Augustine | McGraw | Reynolds |
| 8/24/1983 | | | CLE | 3 | SDC | 4 | Montefusco | Tudor | Sosa | Rice |
| 8/24/1983 | | | BLO | 7 | WRC | 5 | Garrelts | Black | Tellmann | Scott,T |
| 8/24/1983 | | | SBC | 6 | FAI | 10 | Keener | LaCorte | Beard | Maddox |
| 8/24/1983 | | | FRA | 3 | FLU | 2 | Eckersley | Walters | Niedenfuer | Laudner |
| 8/24/1983 | | | LAS | 5 | COL | 2 | Trout | Russell | Havens | Davis |
| 8/24/1983 | | | ASH | 0 | PRE | 1 | McMurtry | Shirley | Stewart | Stein |
| 8/25/1983 | | | CLE | 4 | SDC | 1 | Breining | Thurmond | Stanley | Pujols |
| 8/25/1983 | | | BLO | 4 | WRC | 5 | Sarmiento | Martinez,D | Tekulve | Bell |
| 8/25/1983 | | | SBC | 4 | FAI | 2 | Bystrom | Show | Stoddard | Smalley |
| 8/25/1983 | | | FRA | 0 | FLU | 4 | Hooton | Darwin | | Ripken |
| 8/25/1983 | | | LAS | 9 | COL | 2 | Clark | Leonard | | Ray |
| 8/25/1983 | | | ASH | 0 | PRE | 5 | Clancy | Ruthven | | Baines |
| 8/26/1983 | | | CLE | 4 | SDC | 3 | Stanley | Rasmussen | | Doran |
| 8/26/1983 | | | BLO | 0 | WRC | 1 | Stuper | Boddicker | | Bell |
| 8/26/1983 | | | SBC | 1 | FAI | 5 | Candelaria | Waits | | Veryzer |
| 8/26/1983 | | | FRA | 1 | FLU | 3 | Perry | Cocanower | Walters | Campaneris |
| 8/26/1983 | | | LAS | 5 | COL | 0 | LaCoss | Andujar | | Walker |
| 8/26/1983 | | 12 | ASH | 1 | PRE | 4 | Stewart | Brusstar | | Reynolds |
| 8/27/1983 | | | LAS | 4 | ASH | 2 | Petry | Jenkins | Lahti | Jackson,Re |
| 8/27/1983 | | | SDC | 1 | WRC | 5 | Forsch | Kison | | Sweet |
| 8/27/1983 | | 10 | FRA | 4 | FAI | 5 | Johnson | Niedenfuer | | Wilson |
| 8/27/1983 | | | SBC | 3 | FLU | 4 | Ojeda | Forsch | Walters | Harrah |
| 8/27/1983 | | | CLE | 3 | BLO | 2 | Zahn | Hurst | Stanley | Thornton |
| 8/27/1983 | | 10 | COL | 3 | PRE | 4 | Stewart | Smith | | Reynolds |
| 8/28/1983 | | | LAS | 8 | ASH | 7 | Lahti | Brusstar | Havens | Wiggins |
| 8/28/1983 | | | SDC | 0 | WRC | 4 | Black | Krukow | | Brouhard |
| 8/28/1983 | | | FRA | 4 | FAI | 0 | Davis | John | | Kingman |
| 8/28/1983 | | | SBC | 4 | FLU | 6 | Ownbey | Sanderson | Walters | Campaneris |
| 8/28/1983 | | | CLE | 3 | BLO | 6 | Burris | Tudor | | Sandberg |
| 8/28/1983 | | | COL | 3 | PRE | 10 | McMurtry | Lea | | Maldonado |
| 8/29/1983 | | | LAS | 4 | ASH | 5 | Brusstar | Havens | | Yeager |
| 8/29/1983 | | | SDC | 1 | WRC | 3 | Gibson | Montefusco | Tekulve | Templeton |
| 8/29/1983 | | | FRA | 2 | FAI | 5 | Show | Eckersley | | Hernandez |
| 8/29/1983 | | | SBC | 4 | FLU | 8 | Hooton | Behenna | | Ford |
| 8/29/1983 | | | CLE | 2 | BLO | 4 | Madden | Breining | | Schroeder |
| 8/29/1983 | | | COL | 7 | PRE | 2 | Andujar | Clancy | | Upshaw |
| 8/30/1983 | | | LAS | 2 | ASH | 3 | Reed | Whitehouse | | Roberts |
| 8/30/1983 | | | SDC | 4 | WRC | 3 | Norris | Stuper | Lavelle | Rice |
| 8/30/1983 | | | FRA | 2 | FAI | 7 | Candelaria | Righetti | | Maddox |
| 8/30/1983 | | | SBC | 8 | FLU | 5 | Bystrom | Perry | LaCorte | Marshall |
| 8/30/1983 | | | CLE | 12 | BLO | 6 | Conroy | Calvert | | |
| 8/30/1983 | | | COL | 5 | PRE | 3 | McCatty | Morris | Smith | Upshaw |
| 9/1/1983 | | | COL | 10 | ASH | 0 | McGregor | Berenyi | | Kuntz |
| 9/1/1983 | | | SBC | 6 | WRC | 1 | Underwood | Price | | Kearney |
| 9/1/1983 | | | SDC | 2 | BLO | 8 | Hurst | Thurmond | | Sconiers |
| 9/1/1983 | | | FAI | 0 | CLE | 9 | Young | Beattie | | Doran |
| 9/1/1983 | | | FLU | 3 | LAS | 1 | Seaver | Petry | Falcone | Strawberry |
| 9/1/1983 | | | FRA | 1 | PRE | 3 | Travers | Beckwith | McGraw | Henderson,D |
| 9/2/1983 | | | COL | 7 | ASH | 3 | Lea | Schrom | | Grubb |
| 9/2/1983 | | | SBC | 4 | WRC | 7 | Welch | Forsch | | Sweet |
| 9/2/1983 | | | SDC | 6 | BLO | 1 | Krukow | Burris | | Wright,G |
| 9/2/1983 | | | FAI | 2 | CLE | 0 | John | Hammaker | Tobik | Maddox |
| 9/2/1983 | | | FLU | 5 | LAS | 3 | Lacey | Lahti | Falcone | Ford |
| 9/2/1983 | | | FRA | 1 | PRE | 2 | Stewart | Darwin | | Kittle |
| 9/3/1983 | | | COL | 3 | ASH | 4 | Jenkins | Andujar | Cruz | McGee |
| 9/3/1983 | | | SBC | 7 | WRC | 2 | LaCorte | Armstrong | | Marshall |
| 9/3/1983 | | | SDC | 3 | BLO | 2 | Kison | Tellmann | | Rice |
| 9/3/1983 | | | FAI | 4 | CLE | 1 | Show | Tudor | Johnson | Hernandez |
| 9/3/1983 | | | FLU | 4 | LAS | 0 | Viola | Cox | | Ripken |
| 9/3/1983 | | | FRA | 2 | PRE | 1 | Davis | Morris | Niedenfuer | Jones |
| 9/4/1983 | | | COL | 3 | ASH | 4 | Ruthven | McCatty | Cruz | |
| 9/4/1983 | | | SBC | 0 | WRC | 2 | Forsch | Alexander | | Sweet |
| 9/4/1983 | | | SDC | 7 | BLO | 6 | Norris | Madden | Puleo | Norris |
| 9/4/1983 | | | FAI | 2 | CLE | 6 | Breining | Candelaria | Stewart | Thornton |
| 9/4/1983 | | | FLU | 9 | LAS | 4 | Ojeda | Darling | | Ripken |
| 9/4/1983 | | | FRA | 2 | PRE | 3 | Travers | Beckwith | McGraw | Johnson |
| 9/5/1983 | | | COL | 6 | ASH | 3 | Russell | Stieb | Smith | Foley |
| 9/5/1983 | | 10 | SBC | 4 | WRC | 5 | Tekulve | Stoddard | | Templeton |
| 9/5/1983 | | | SDC | 1 | BLO | 5 | Martinez,D | Davis,M | | Martinez,D |
| 9/5/1983 | | | FAI | 4 | CLE | 5 | Stanley | Dotson | | |
| 9/5/1983 | | | FLU | 14 | LAS | 2 | Hooton | Brown | | Driessen |
| 9/5/1983 | | | FRA | 0 | PRE | 1 | Barker | Thomas | McGraw | Kittle |
| 9/7/1983 | | | BLO | 3 | SDC | 0 | Hurst | Thurmond | | Sconiers |
| 9/7/1983 | | | CLE | 3 | FAI | 2 | Tudor | Scherrer | Stanley | Berra |
| 9/7/1983 | | | LAS | 0 | FLU | 4 | Seaver | Petry | | Ripken |
| 9/7/1983 | | | WRC | 8 | SBC | 5 | Price | Underwood | Tekulve | Householder |
| 9/7/1983 | | | ASH | 9 | COL | 6 | Berenyi | Moskau | | Milbourne |
| 9/7/1983 | | | PRE | 0 | FRA | 4 | Righetti | Tunnell | | Castillo |
| 9/8/1983 | | | BLO | 4 | SDC | 3 | Burris | Krukow | | Smith,O |
| 9/8/1983 | | | CLE | 3 | FAI | 6 | John | Breining | Beard | Wilson |
| 9/8/1983 | | | LAS | 6 | FLU | 2 | O'Connor | Ownbey | | Ray |
| 9/8/1983 | | | WRC | 3 | SBC | 7 | Forsch | Welch | | Marshall |
| 9/8/1983 | | 10 | ASH | 2 | COL | 1 | Reed | Bedrosian | Cruz | Milbourne |
| 9/8/1983 | | 12 | PRE | 8 | FRA | 6 | Andersen | Geisel | | Henderson,D |
| 9/9/1983 | | | BLO | 7 | SDC | 10 | Flanagan | McClure | Kison | Rice |
| 9/9/1983 | | | CLE | 3 | FAI | 1 | Young | Show | Stanley | Cruz |
| 9/9/1983 | | | LAS | 2 | FLU | 0 | Havens | Viola | | Owen |
| 9/9/1983 | | 11 | WRC | 10 | SBC | 2 | Tekulve | LaCorte | | Iorg |
| 9/9/1983 | | | ASH | 11 | COL | 8 | Jenkins | Andujar | Cruz | Foster |
| 9/9/1983 | | 11 | PRE | 0 | FRA | 1 | Gaff | Andersen | | Rivers |
| 9/10/1983 | | | BLO | 0 | SDC | 2 | Rasmussen | Boddicker | Kison | Hoffman |
| 9/10/1983 | | 11 | CLE | 0 | FAI | 1 | Scherrer | Stanley | | Kennedy |
| 9/10/1983 | | | LAS | 1 | FLU | 5 | Ojeda | Pettibone | | Strawberry |
| 9/10/1983 | | | WRC | 3 | SBC | 1 | Forsch | Alexander | Tekulve | Cooper |
| 9/10/1983 | | | ASH | 4 | COL | 8 | McGregor | Augustine | | Cabell |
| 9/10/1983 | | | PRE | 2 | FRA | 1 | Stewart | Hume | Andersen | |
| 9/11/1983 | | | BLO | 4 | SDC | 7 | Davis,M | Martinez,D | Puleo | Rice |
| 9/11/1983 | | | CLE | 1 | FAI | 2 | Dotson | Conroy | Tobik | Veryzer |
| 9/11/1983 | | | LAS | 0 | FLU | 11 | Hooton | Brown | | Mazzilli |
| 9/11/1983 | | | WRC | 4 | SBC | 0 | Dravecky | Bystrom | | Bernazard |
| 9/11/1983 | | | ASH | 3 | COL | 1 | Stieb | Russell | Cruz | Foster |
| 9/11/1983 | | | PRE | 0 | FRA | 2 | Cocanower | Barker | | Cocanower |
| 9/13/1983 | | | EBS | 9 | SDC | 0 | Hoyt | Thurmond | | Faedo |
| 9/13/1983 | | | ROC | 6 | ASH | 4 | Forster | Augustine | Gossage | Knight |
| 9/13/1983 | | | BRM | 7 | WRC | 1 | Torrez | Price | Butcher | Otis |
| 9/13/1983 | | | KEN | 4 | FAI | 1 | Niekro J. | Beattie | Gott | Chambliss |
| 9/13/1983 | | | NBO | 2 | FLU | 9 | Seaver | Nunez | | |
| 9/13/1983 | | | DAY | 4 | BLO | 6 | Hurst | Sutter | Tellmann | Flannery |
| 9/13/1983 | | | BUC | 3 | CLE | 2 | Rogers | Tudor | Howe | Castino |
| 9/13/1983 | | | NYM | 5 | SBC | 0 | Swan | Underwood | | Anderson |
| 9/13/1983 | | | CRF | 3 | COL | 0 | Soto | Moskau | | Winfield |
| 9/13/1983 | | | BCB | 0 | FRA | 6 | Righetti | Goltz | | Castillo |
| 9/13/1983 | | | SMV | 7 | LAS | 2 | Bannister | Petry | | O'Brien |
| 9/13/1983 | | 12 | OTT | 7 | PRE | 6 | Orosco | Farmer | | |
| 9/14/1983 | | | EBS | 4 | SDC | 5 | Kison | Atherton | | Sax,S |
| 9/14/1983 | | | ROC | 3 | ASH | 1 | Burns | Schrom | | Brown,M |
| 9/14/1983 | | | BRM | 0 | WRC | 4 | Welch | Lollar | | Ramirez |
| 9/14/1983 | | | KEN | 2 | FAI | 4 | John | Niekro P. | Huismann | Hernandez |
| 9/14/1983 | | 11 | NBO | 8 | FLU | 5 | Koosman | Ownbey | | Koosman |
| 9/14/1983 | | 11 | DAY | 12 | BLO | 15 | Madden | Lewis | | Shelby |
| 9/14/1983 | | | BUC | 2 | CLE | 4 | Breining | Reuss | Diaz | Hatcher |
| 9/14/1983 | | | NYM | 6 | SBC | 9 | Forsch | Young | Stoddard | |
| 9/14/1983 | | | CRF | 4 | COL | 1 | Valenzuela | Andujar | Frazier | Thon |
| 9/14/1983 | | | BCB | 4 | FRA | 2 | Creel | Darwin | Reardon | Kemp |
| 9/14/1983 | | | SMV | 3 | LAS | 1 | Camp | Baker | Smith | Garcia |
| 9/14/1983 | | 10 | OTT | 7 | PRE | 4 | Lopez | McGraw | | Singleton |
| 9/15/1983 | | | EBS | 7 | SDC | 1 | Honeycutt | Flanagan | | Luzinski |
| 9/15/1983 | | | ROC | 6 | ASH | 4 | Lachowicz | Jenkins | | Knight |
| 9/15/1983 | | | BRM | 2 | WRC | 1 | DeLeon | Hood | Quisenberry | Almon |
| 9/15/1983 | | | KEN | 1 | FAI | 5 | Show | Rawley | | Bonilla |
| 9/15/1983 | | | NBO | 6 | FLU | 5 | Smithson | Viola | Jones,O | Clark |
| 9/15/1983 | | | DAY | 5 | BLO | 2 | Wilcox | Calvert | | Yount |
| 9/15/1983 | | | BUC | 3 | CLE | 7 | Hammaker | Leal | | Hebner |
| 9/15/1983 | | | NYM | 2 | SBC | 4 | Stoddard | Mahler | | Dawson |
| 9/15/1983 | | | CRF | 7 | COL | 6 | Rhoden | Lea | Frazier | Winfield |
| 9/15/1983 | | | BCB | 4 | FRA | 1 | Hudson | Davis | Reardon | Dauer |
| 9/15/1983 | | | SMV | 7 | LAS | 6 | Camp | Martin | Smith | Murphy |
| 9/15/1983 | | | OTT | 0 | PRE | 11 | Morris | Rozema | | Nettles |
| 9/16/1983 | | | COL | 7 | ROC | 1 | Minton | Sutcliffe | | Henderson |
| 9/16/1983 | | 12 | ASH | 4 | EBS | 3 | Cruz | Decker | DiPino | Hill |
| 9/16/1983 | | 11 | SDC | 10 | DAY | 11 | Barojas | Sosa | | Cey |
| 9/16/1983 | | | FRA | 3 | OTT | 10 | Heaton | Eckersley | | Lopes |
| 9/16/1983 | | | WRC | 10 | BCB | 0 | Forsch | Noles | | Cooper |
| 9/16/1983 | | | FAI | 1 | BUC | 2 | McWilliams | Candelaria | Howe | |
| 9/16/1983 | | | FLU | 3 | SMV | 2 | Patterson | Porter | Gorman | Zisk |
| 9/16/1983 | | | PRE | 6 | NYM | 4 | Stewart | Pastore | McGraw | Baines |
| 9/16/1983 | | | SBC | 3 | BRM | 5 | Blyleven | Alexander | Quisenberry | Sheridan |
| 9/16/1983 | | | BLO | 5 | CRF | 0 | McClure | Haas | | Flannery |
| 9/16/1983 | | | LAS | 7 | KEN | 8 | Garber | LaCoss | | Trevino |
| 9/16/1983 | | | CLE | 1 | NBO | 4 | Allen | Young | Campbell | Evans |
| 9/17/1983 | | | COL | 8 | ROC | 13 | Vande Berg | McCatty | | Buckner |
| 9/17/1983 | | | ASH | 0 | EBS | 3 | Tanana | Stieb | Smith | O'Malley |
| 9/17/1983 | | | SDC | 2 | DAY | 5 | Guidry | Davis,M | Barojas | |
| 9/17/1983 | | | FRA | 1 | OTT | 3 | Heimueller | DeLeon | | Tolleson |
| 9/17/1983 | | | WRC | 4 | BCB | 1 | Dravecky | Splittorff | Tekulve | Martin |
| 9/17/1983 | | 10 | FAI | 0 | BUC | 1 | Brown,S | Scherrer | | Castino |
| 9/17/1983 | | 11 | FLU | 8 | SMV | 9 | Smith | Brennan | | Garcia |
| 9/17/1983 | | | PRE | 6 | NYM | 4 | McMurtry | Castillo | Von Ohlen | Foli |
| 9/17/1983 | | | SBC | 7 | BRM | 6 | Behenna | Fontenot | Stoddard | Evans |
| 9/17/1983 | | 15 | BLO | 2 | CRF | 3 | Easterly | Tellmann | | Aikens |
| 9/17/1983 | | | LAS | 4 | KEN | 2 | Brown | Gott | Baker | Engle |
| 9/17/1983 | | | CLE | 8 | NBO | 4 | Zahn | Perez | Stewart | McRae |
| 9/18/1983 | | | COL | 7 | ROC | 4 | Russell | Eichelberger | Smith | Upshaw |
| 9/18/1983 | | | ASH | 4 | EBS | 5 | Hoyt | Berenyi | Martinez,T | Davis |
| 9/18/1983 | | | SDC | 3 | DAY | 2 | Thurmond | Knepper | Puleo | Rice |
| 9/18/1983 | | 17 | FRA | 3 | OTT | 2 | Anderson | Reed | Hume | Brooks |
| 9/18/1983 | | | WRC | 5 | BCB | 1 | Price | Bradley | Tekulve | Meyer |
| 9/18/1983 | | 10 | FAI | 4 | BUC | 3 | Beattie | Bailey | Tobik | Maddox |
| 9/18/1983 | | | FLU | 4 | SMV | 5 | Smith | Filson | | Quinones |
| 9/18/1983 | | | PRE | 6 | NYM | 1 | Tunnell | Stoddard | | Henderson,D |
| 9/18/1983 | | | SBC | 1 | BRM | 10 | Butcher | Underwood | | Ward |
| 9/18/1983 | | | BLO | 9 | CRF | 1 | Holman | Knicely | | Flannery |
| 9/18/1983 | | | LAS | 1 | KEN | 4 | Niekro J. | Petry | Garber | Rose |
| 9/18/1983 | | | CLE | 3 | NBO | 4 | Berenguer | Stewart | Jones,O | Molitor |
| 9/19/1983 | | | FLU | 4 | ASH | 5 | Schrom | Perry | Caudill | Yeager |
| 9/19/1983 | | 14 | COL | 6 | WRC | 4 | McCatty | Sarmiento | Minton | Upshaw |
| 9/19/1983 | | | FAI | 2 | BLO | 1 | John | Hurst | | Bonilla |
| 9/19/1983 | | 10 | FRA | 3 | CLE | 4 | Stanley | Hume | | Manning |
| 9/19/1983 | | | SBC | 4 | LAS | 2 | Forsch | Morgan | Hickey | Trillo |
| 9/19/1983 | | | SDC | 2 | PRE | 6 | Barker | Krukow | | Samuel |
| 9/20/1983 | | | FLU | 10 | ASH | 4 | Viola | Jenkins | | Wathan |
| 9/20/1983 | | | COL | 3 | WRC | 0 | Lea | Gibson | | Redus |
| 9/20/1983 | | | FAI | 1 | BLO | 4 | Burris | Beard | | Ayala |
| 9/20/1983 | | 12 | FRA | 6 | CLE | 2 | Thomas | Stewart | | Allen,R |
| 9/20/1983 | | | SBC | 6 | LAS | 3 | Sorensen | Havens | Stoddard | Brown |
| 9/20/1983 | | 10 | SDC | 2 | PRE | 3 | McGraw | Rasmussen | | Henderson,D |
| 9/21/1983 | | | FLU | 5 | ASH | 4 | Ojeda | Ruthven | Gorman | Harrah |
| 9/21/1983 | | | COL | 4 | WRC | 1 | McGregor | Forsch | Bedrosian | Parrish |
| 9/21/1983 | | | FAI | 3 | BLO | 5 | McClure | Candelaria | Martinez,D | Scott,T |
| 9/21/1983 | | | FRA | 0 | CLE | 6 | Young | Beckwith | | Hatcher |
| 9/21/1983 | | | SBC | 10 | LAS | 3 | Sanderson | Pettibone | | Fimple |
| 9/21/1983 | | | SDC | 0 | PRE | 1 | Morris | Montefusco | Stewart | Baines |
| 9/22/1983 | | | FLU | 10 | ASH | 3 | Hooton | Stieb | | Ripken |
| 9/22/1983 | | | COL | 2 | WRC | 3 | Black | McCatty | Tekulve | Householder |
| 9/22/1983 | | | FAI | 1 | BLO | 4 | Boddicker | Dotson | | Howell |
| 9/22/1983 | | | FRA | 3 | CLE | 1 | Eckersley | Zahn | Thomas | Laudner |
| 9/22/1983 | | | SBC | 6 | LAS | 0 | Forsch | Brown | | |
| 9/22/1983 | | | SDC | 6 | PRE | 3 | Davis,M | McMurtry | Sosa | Richards |
| 9/23/1983 | | | LAS | 4 | SDC | 2 | Petry | Thurmond | Baker | Green |
| 9/23/1983 | | 10 | PRE | 3 | FAI | 1 | McGraw | Mason | | |
| 9/23/1983 | | | WRC | 4 | FLU | 3 | Armstrong | Gorman | Tekulve | Herndon |
| 9/23/1983 | | | ASH | 4 | SBC | 2 | Berenyi | Bystrom | Cruz | |
| 9/23/1983 | | | CLE | 3 | COL | 4 | Smith | Stanley | | Phillips |
| 9/23/1983 | | | BLO | 1 | FRA | 2 | DeLeon | Martinez,D | Niedenfuer | Diaz |
| 9/24/1983 | | | LAS | 2 | SDC | 3 | Montefusco | Havens | Sosa | Sax,S |
| 9/24/1983 | | | PRE | 3 | FAI | 4 | John | Barker | Tobik | Hernandez |
| 9/24/1983 | | | WRC | 8 | FLU | 4 | Welch | Perry | | Bernazard |
| 9/24/1983 | | | ASH | 2 | SBC | 0 | Schrom | Sanderson | | Hill |
| 9/24/1983 | | | CLE | 4 | COL | 5 | Lea | Stanley | Smith | Upshaw |
| 9/24/1983 | | | BLO | 4 | FRA | 5 | Cocanower | Calvert | Niedenfuer | Jones |
| 9/25/1983 | | | LAS | 5 | SDC | 8 | Kison | Pettibone | Rasmussen | Richards |
| 9/25/1983 | | | PRE | 5 | FAI | 0 | Clancy | Show | | Baines |
| 9/25/1983 | | | WRC | 1 | FLU | 2 | Viola | Gibson | Patterson | Driessen |
| 9/25/1983 | | | ASH | 5 | SBC | 4 | Jenkins | LaCorte | Cruz | Yeager |
| 9/25/1983 | | | CLE | 0 | COL | 2 | McGregor | Hammaker | Smith | Cabell |
| 9/25/1983 | | | BLO | 2 | FRA | 4 | Davis | Burris | Geisel | Davis,C |
| 9/26/1983 | | | LAS | 1 | SDC | 2 | Rasmussen | Brown | Sosa | Rice |
| 9/26/1983 | | 11 | PRE | 1 | FAI | 0 | Morris | Beard | McGraw | |
| 9/26/1983 | | | WRC | 4 | FLU | 6 | Brennan | Stuper | Patterson | Wynegar |
| 9/26/1983 | | | ASH | 5 | SBC | 3 | Caudill | Stoddard | Cruz | Law,V |
| 9/26/1983 | | | CLE | 13 | COL | 7 | Young | McCatty | | Manning |
| 9/26/1983 | | | BLO | 0 | FRA | 7 | Righetti | McClure | | Bradley |
| 9/27/1983 | | | FLU | 4 | SDC | 3 | Hooton | Couchee | Gorman | Ford |
| 9/27/1983 | | | PRE | 3 | CLE | 2 | Von Ohlen | Zahn | Stewart | Adams |
| 9/27/1983 | | | BLO | 4 | SBC | 1 | Boddicker | Bystrom | | Oberkfell |
| 9/27/1983 | | | FAI | 3 | COL | 1 | Dotson | Whitson | Tobik | Landestoy |
| 9/27/1983 | | | ASH | 2 | FRA | 0 | Stieb | DeLeon | | Washington |
| 9/27/1983 | | | WRC | 6 | LAS | 4 | Black | Trout | Tekulve | Bell |
| 9/28/1983 | | | FLU | 7 | SDC | 4 | Seaver | Thurmond | Gorman | Ripken |
| 9/28/1983 | | | PRE | 4 | CLE | 2 | Tunnell | Tudor | Stewart | Washington |
| 9/28/1983 | | | BLO | 2 | SBC | 3 | LaCorte | Martinez,D | Stoddard | Fimple |
| 9/28/1983 | | | FAI | 0 | COL | 5 | Russell | Beattie | | Upshaw |
| 9/28/1983 | | | ASH | 3 | FRA | 0 | Berenyi | Darwin | | Washington |
| 9/28/1983 | | | WRC | 1 | LAS | 0 | Armstrong | Whitehouse | Tekulve | Martin |
| 9/29/1983 | | | FLU | 4 | SDC | 7 | Montefusco | Perry | Sosa | Rice |
| 9/29/1983 | | | PRE | 3 | CLE | 2 | Barker | Breining | Stewart | Henderson,D |
| 9/29/1983 | | | BLO | 4 | SBC | 3 | Hurst | Forsch | Tellmann | Howell |
| 9/29/1983 | | | FAI | 6 | COL | 2 | John | Booker | | Kennedy |
| 9/29/1983 | | | ASH | 0 | FRA | 7 | Davis | Schrom | | Remy |
| 9/29/1983 | | | WRC | 8 | LAS | 5 | Welch | Havens | Tekulve | Householder |
| 9/30/1983 | | | FLU | 1 | SDC | 8 | Flanagan | Viola | | Rice |
| 9/30/1983 | | | PRE | 2 | CLE | 1 | Clancy | Hammaker | Stewart | Washington |
| 9/30/1983 | | 10 | BLO | 3 | SBC | 4 | Stoddard | Calvert | | Wallach |
| 9/30/1983 | | | FAI | 1 | COL | 4 | Minton | Scherrer | Smith | Davis |
| 9/30/1983 | | | ASH | 4 | FRA | 1 | Jenkins | Righetti | | Van Slyke |
| 9/30/1983 | | | WRC | 10 | LAS | 2 | Gibson | Petry | Lysander | Cooper |