STAT-Innings -- All players in database
Regular season
| Primary |
| Name | Name | INN |
| Fergie Jenkins | Wild Weasels | 133.1 |
| Ron Reed | Yinzers | 116.2 |
| Denny McLain | Mets | 106.1 |
| Ken Holtzman* | Marauders | 105.0 |
| Mel Stottlemyre | Wild Weasels | 105.0 |
| Bob Gibson | Voyageurs | 103.1 |
| Dave McNally* | Fortress | 103.1 |
| Larry Dierker | Colts | 102.2 |
| Phil Niekro | Totems | 102.0 |
| Jim Kaat* | Marauders | 100.1 |
| Juan Marichal | Voyageurs | 100.1 |
| Mickey Lolich* | Totems | 99.2 |
| Jerry Koosman* | Totems | 99.1 |
| Sam McDowell* | Seals | 99.0 |
| Dick Drago | Bay Sox | 98.1 |
| Tommy John* | Seals | 98.1 |
| Gaylord Perry | Mets | 98.1 |
| Andy Messersmith | Fortress | 98.0 |
| Fritz Peterson* | Beavers | 98.0 |
| Mike Cuellar* | Mets | 95.2 |
| Joe Horlen | Lions | 95.1 |
| Gene Brabender | Bay Sox | 94.0 |
| Denny Lemaster* | Wild Weasels | 93.2 |
| Dave Boswell | Voyageurs | 93.1 |
| Joe Coleman | Lions | 92.2 |
| Catfish Hunter | Hot Rods | 91.1 |
| Tom Seaver | Gladiators | 91.0 |
| Blue Moon Odom | Hot Rods | 90.2 |
| Rick Wise | Bishops | 90.1 |
| Ray Culp | Rivers | 90.0 |
| Don Sutton | Monarchs | 89.2 |
| Woodie Fryman* | Angels | 88.2 |
| Bill Hands | Totems | 87.2 |
| Earl Wilson | Seals | 87.1 |
| Gary Gentry | Beavers | 87.0 |
| Bob Veale* | Bishops | 87.0 |
| Bill Singer | Rivers | 86.0 |
| Sonny Siebert | Colts | 85.1 |
| Joe Niekro | Royals | 84.1 |
| Tom Griffin | Elephants | 84.1 |
| Steve Carlton* | Hot Rods | 84.1 |
| Roger Nelson | Pilots | 83.1 |
| Don Wilson | Colts | 82.2 |
| Jim Perry | Angels | 82.2 |
| Mike McCormick* | Beavers | 82.1 |
| Tom Murphy | Marauders | 82.0 |
| Jim Lonborg | Yinzers | 81.2 |
| Jim Bunning | Yinzers | 80.2 |
| Claude Osteen* | Rivers | 80.2 |
| Jim Merritt* | Monarchs | 79.2 |
| Pat Jarvis | Monarchs | 79.0 |
| Dick Bosman | Wild Weasels | 78.2 |
| Mike Wegener | Bay Sox | 78.0 |
| Jim McGlothlin | Lions | 77.0 |
| George Brunet* | Royals | 76.2 |
| Joe Sparma | Angels | 76.2 |
| Gary Peters* | Beavers | 74.2 |
| Tom Phoebus | Colts | 73.2 |
| Nelson Briles | Elephants | 72.1 |
| Milt Pappas | Seals | 72.0 |
| Clay Kirby | Barons | 71.2 |
| Stan Bahnsen | Lions | 71.0 |
| Jerry Robertson | Barons | 70.2 |
| Bill Stoneman | Barons | 70.0 |
| Camilo Pascual | Angels | 68.2 |
| Mike Nagy | Bishops | 67.2 |
| Fred Talbot | Bay Sox | 66.2 |
| Jim Rooker* | Royals | 65.1 |
| Marty Pattin | Pilots | 64.0 |
| Luis Tiant | Gladiators | 63.1 |
| Rudy May* | Gladiators | 63.1 |
| Chuck Dobson | Pilots | 62.1 |
| Dick Selma | Pilots | 62.0 |
| Al Downing* | Elephants | 61.1 |
| Jim Hardin | Yinzers | 61.0 |
| Vicente Romo | Rivers | 60.2 |
| Dick Ellsworth* | Elephants | 58.0 |
| Dock Ellis | Hot Rods | 57.1 |
| Jim Hannan | Fortress | 57.0 |
| Steve Blass | Rivers | 56.1 |
| Bill Burbach | Marauders | 55.2 |
| Barry Moore* | Bishops | 55.1 |
| Bill Butler* | Barons | 55.0 |
| Wally Bunker | Voyageurs | 54.2 |
| Jim Nash | Fortress | 54.0 |
| Mike Torrez | Bishops | 54.0 |
| George Stone* | Mets | 52.2 |
| Cisco Carlos | Angels | 52.2 |
| Al Santorini | Pilots | 52.1 |
| Paul Edmondson | Gladiators | 49.0 |
| Jim Maloney | Mets | 49.0 |
| Luke Walker* | Elephants | 47.1 |
| Jerry Johnson | Fortress | 47.1 |
| Casey Cox | Rivers | 45.2 |
| Grant Jackson* | Voyageurs | 45.2 |
| Steve Renko | Royals | 45.1 |
| Mike Kekich* | Elephants | 44.2 |
| Ron Bryant* | Monarchs | 44.1 |
| Steve Hargan | Yinzers | 43.1 |
| Ray Sadecki* | Gladiators | 41.2 |
| John Gelnar | Royals | 41.1 |
| Bobby Bolin | Barons | 41.1 |
| Jim Bouton | Pilots | 41.0 |
| Jim Roland* | Totems | 40.1 |
| Gary Ross | Bay Sox | 39.2 |
| Tom Timmermann | Gladiators | 37.2 |
| Bob Priddy | Royals | 37.1 |
| Tony Cloninger | Marauders | 37.0 |
| Jim Palmer | Hot Rods | 36.1 |
| Dan McGinn* | Royals | 34.2 |
| Lew Krausse | Bishops | 34.2 |
| Mike Paul* | Seals | 34.1 |
| Stan Williams | Totems | 34.0 |
| Dick Woodson | Gladiators | 33.2 |
| Clay Carroll | Fortress | 33.2 |
| Dick Kelley* | Barons | 33.1 |
| Tom Hall* | Colts | 31.1 |
| Ron Herbel | Elephants | 31.1 |
| Mudcat Grant | Pilots | 31.1 |
| Frank Linzy | Barons | 31.0 |
| Ron Perranoski* | Bishops | 30.2 |
| Eddie Fisher | Monarchs | 30.2 |
| Ken Tatum | Hot Rods | 29.2 |
| Gerry Arrigo* | Monarchs | 29.2 |
| Dave Baldwin | Pilots | 29.1 |
| Joe Gibbon* | Bishops | 29.1 |
| Gary Waslewski | Barons | 29.1 |
| Fred Gladding | Elephants | 29.0 |
| Chuck Taylor | Lions | 29.0 |
| Jim Ray | Bishops | 28.2 |
| Bob Humphreys | Beavers | 28.2 |
| Pat Dobson | Lions | 28.1 |
| Cal Koonce | Monarchs | 28.1 |
| Jerry Nyman* | Angels | 28.1 |
| Tommie Sisk | Royals | 27.2 |
| Jack Fisher | Marauders | 27.2 |
| Chuck Hartenstein | Seals | 27.1 |
| Ron Kline | Angels | 27.1 |
| Dennis Ribant | Colts | 27.1 |
| Jim Brewer* | Gladiators | 27.0 |
| Bucky Brandon | Bay Sox | 27.0 |
| Dooley Womack | Pilots | 26.0 |
| Jack Aker | Royals | 25.2 |
| Steve Barber* | Bay Sox | 25.2 |
| Tug McGraw* | Hot Rods | 25.1 |
| Phil Regan | Voyageurs | 24.2 |
| Carl Morton | Marauders | 24.2 |
| Mike Hedlund | Wild Weasels | 24.2 |
| Cecil Upshaw | Elephants | 24.1 |
| Pete Mikkelsen | Colts | 24.0 |
| Lowell Palmer | Seals | 24.0 |
| Lee Stange | Seals | 24.0 |
| Al Worthington | Angels | 24.0 |
| Wilbur Wood* | Totems | 23.2 |
| John Hiller* | Gladiators | 23.2 |
| Eddie Watt | Hot Rods | 23.1 |
| Dick Farrell | Yinzers | 23.0 |
| John O'Donoghue* | Pilots | 23.0 |
| Pedro Ramos | Yinzers | 22.2 |
| Darold Knowles* | Beavers | 22.2 |
| Don Shaw* | Lions | 22.1 |
| Mike Kilkenny* | Lions | 22.0 |
| Bruce Dal Canton | Fortress | 21.0 |
| Rollie Fingers | Marauders | 21.0 |
| Wade Blasingame* | Rivers | 20.2 |
| Bob Miller | Colts | 20.1 |
| Don Drysdale | Elephants | 20.1 |
| Roy Face | Barons | 20.0 |
| Frank Bertaina* | Beavers | 19.2 |
| Diego Segui | Pilots | 19.2 |
| Al Raffo | Yinzers | 19.2 |
| Pedro Borbon | Angels | 19.2 |
| Lindy McDaniel | Mets | 19.1 |
| Sparky Lyle* | Hot Rods | 19.1 |
| Ron Law | Angels | 18.2 |
| Marcel Lachemann | Marauders | 18.1 |
| Dick Hall | Voyageurs | 18.1 |
| Don Cardwell | Wild Weasels | 18.1 |
| Moe Drabowsky | Voyageurs | 18.0 |
| Fred Rath | Monarchs | 18.0 |
| Nolan Ryan | Gladiators | 18.0 |
| Billy Wilson | Monarchs | 18.0 |
| Hoyt Wilhelm | Rivers | 18.0 |
| Ron Taylor | Gladiators | 17.2 |
| Gary Neibauer | Mets | 17.0 |
| Chris Short* | Monarchs | 17.0 |
| Claude Raymond | Marauders | 17.0 |
| Jim Shellenback* | Lions | 16.2 |
| Garry Roggenburk* | Beavers | 16.2 |
| Ken Johnson | Fortress | 16.2 |
| John Morris* | Royals | 16.2 |
| Don McMahon | Colts | 16.1 |
| Jack Hamilton | Beavers | 16.1 |
| Pete Richert* | Beavers | 16.1 |
| Larry Burchart | Yinzers | 16.1 |
| Jack DiLauro* | Mets | 16.0 |
| Mike Marshall | Bay Sox | 16.0 |
| Howie Reed | Seals | 16.0 |
| Gary Bell | Bay Sox | 15.1 |
| Horacio Pina | Elephants | 15.1 |
| Dan Osinski | Fortress | 15.1 |
| Ray Jarvis | Royals | 15.0 |
| Dave Leonhard | Voyageurs | 15.0 |
| Johnny Wyatt | Monarchs | 15.0 |
| Bob Locker | Wild Weasels | 15.0 |
| Tom Burgmeier* | Barons | 14.2 |
| Paul Doyle* | Yinzers | 14.1 |
| Bill Landis* | Fortress | 14.0 |
| Mel Queen | Fortress | 14.0 |
| Dave Wickersham | Barons | 14.0 |
| Jack Baldschun | Royals | 13.2 |
| Jack Billingham | Wild Weasels | 13.2 |
| Wayne Granger | Voyageurs | 13.1 |
| Dave Roberts* | Bay Sox | 13.0 |
| Clyde Wright* | Colts | 12.2 |
| Bob Moose | Mets | 12.1 |
| George Culver | Lions | 12.0 |
| Rich Robertson | Rivers | 12.0 |
| Ray Washburn | Monarchs | 12.0 |
| Al Jackson* | Beavers | 12.0 |
| Dennis Higgins | Lions | 11.2 |
| Marcelino Lopez* | Seals | 11.2 |
| Hank Aguirre* | Wild Weasels | 11.1 |
| Joe Grzenda* | Rivers | 11.0 |
| Fred Lasher | Barons | 11.0 |
| Dave Morehead | Bay Sox | 10.2 |
| Ron Willis | Voyageurs | 10.2 |
| John Boozer | Monarchs | 10.1 |
| Juan Pizarro* | Wild Weasels | 10.0 |
| Dick Radatz | Rivers | 10.0 |
| Rich Nye* | Monarchs | 9.2 |
| Ted Abernathy | Mets | 9.2 |
| Tom Dukes | Royals | 9.0 |
| Jerry Reuss* | Fortress | 9.0 |
| Don Secrist* | Gladiators | 9.0 |
| Vern Geishert | Hot Rods | 8.0 |
| Paul Lindblad* | Hot Rods | 8.0 |
| Jim Miles | Angels | 8.0 |
| Billy McCool* | Barons | 7.2 |
| Joe Hoerner* | Mets | 7.2 |
| Steve Hamilton* | Hot Rods | 7.2 |
| Gary Boyd | Totems | 7.1 |
| Jerry Cram | Hot Rods | 7.1 |
| Steve Kealey | Bishops | 7.1 |
| Lou Marone* | Hot Rods | 7.1 |
| Bill Champion | Lions | 6.0 |
| Frank Reberger | Barons | 5.2 |
| Steve Jones* | Barons | 5.1 |
| Gary Taylor | Monarchs | 5.0 |
| Ed Sprague | Monarchs | 4.2 |
| Jim Britton | Mets | 4.0 |
| George Lauzerique | Colts | 4.0 |
| Al McBean | Barons | 4.0 |
| Gary Wagner | Marauders | 4.0 |
| Daryl Patterson | Totems | 3.1 |
| Skip Guinn* | Yinzers | 3.1 |
| Mike Adamson | Totems | 3.1 |
| Ron Klimkowski | Fortress | 3.0 |
| Mike McQueen* | Bishops | 3.0 |
| Jim McAndrew | Beavers | 2.1 |
| Lloyd Allen | Bishops | 2.1 |
| Dick Baney | Barons | 2.0 |
| Alan Foster | Yinzers | 2.0 |
| Gary Nolan | Beavers | 2.0 |
| Bob Reed | Hot Rods | 2.0 |
| Chris Zachary | Bishops | 1.2 |
| Fred Wenz | Seals | 1.1 |
| Tom Hilgendorf* | Marauders | 1.0 |
| Bill Lee* | Lions | 1.0 |
| Les Rohr* | Yinzers | 1.0 |
| Don Nottebart | Fortress | 0.2 |
| Barry Lersch | Angels | 0.1 |