STAT-ERA-wk1 -- All players in database
Regular season
| Primary |
| Name | Name | ERA |
| Masanori Murakami* | Lightning | 0.00 |
| Bobby Shantz* | Bears | 0.82 |
| Mike McCormick* | Bombers | 1.17 |
| Harvey Haddix* | Argonauts | 1.19 |
| Hoyt Wilhelm | Lightning | 1.34 |
| Don Loun* | Bears | 1.35 |
| Sam Jones | Tourists | 1.50 |
| Turk Farrell | Colt 45's | 1.55 |
| Frank Bertaina* | Frigates | 1.55 |
| Gordon Jones | Bombers | 1.59 |
| Harry Fanok | Argonauts | 1.69 |
| Bob Humphreys | Mets | 1.69 |
| Claude Raymond | Colt 45's | 1.71 |
| Phil Niekro | Rockets | 1.72 |
| Al McBean | Tarheels | 1.76 |
| Jay Ritchie | Tourists | 1.85 |
| Stu Miller | Bears | 1.92 |
| John Purdin | Tarheels | 1.96 |
| Barney Schultz | Mets | 1.99 |
| Bob Miller | Ahabs | 2.04 |
| Bill Henry* | Tigers | 2.10 |
| Dick Hall | Lightning | 2.10 |
| Don Larsen | Bullies | 2.17 |
| Hal Reniff | Argonauts | 2.22 |
| Hal Woodeshick* | Lightning | 2.25 |
| Clay Carroll | Rockets | 2.30 |
| Jack Smith | Ahabs | 2.31 |
| Al Worthington | Lightning | 2.35 |
| Bob Veale* | Lightning | 2.39 |
| Bob Priddy | Bullies | 2.41 |
| Don Drysdale | Lightning | 2.41 |
| Bob Heffner | Bears | 2.46 |
| Willard Hunter* | Ahabs | 2.49 |
| Eddie Fisher | Mets | 2.55 |
| Joe Horlen | Colt 45's | 2.55 |
| Ron Kline | Mets | 2.57 |
| Pete Mikkelsen | Bombers | 2.57 |
| Jim Brewer* | Bullies | 2.58 |
| Wally Bunker | Lightning | 2.63 |
| Chris Short* | Rockets | 2.63 |
| Ryne Duren | Colt 45's | 2.67 |
| Juan Marichal | Tarheels | 2.68 |
| Bob Friend | Black Cats | 2.69 |
| Ted Abernathy | Tarheels | 2.70 |
| Roger Craig | Colt 45's | 2.71 |
| Pete Richert* | Tourists | 2.72 |
| Bruce Howard | Argonauts | 2.72 |
| Jose Santiago | Tarheels | 2.76 |
| Dick Radatz | Ahabs | 2.76 |
| Sam McDowell* | Bears | 2.77 |
| Bob Lee | Ahabs | 2.78 |
| Larry Jackson | Black Cats | 2.82 |
| Jim Kaat* | Lightning | 2.84 |
| Jim Duffalo | Tarheels | 2.84 |
| Bob Gibson | Lightning | 2.90 |
| Ken Johnson | Mets | 2.90 |
| Larry Sherry | Tigers | 2.92 |
| Terry Fox | Rockets | 2.97 |
| Sammy Ellis | Ahabs | 2.98 |
| Jim O'Toole* | Tourists | 3.01 |
| Steve Hamilton* | Bullies | 3.03 |
| Cal Koonce | Grays | 3.06 |
| Dean Chance | Bombers | 3.07 |
| Jack Baldschun | Tigers | 3.08 |
| Ed Roebuck | Ahabs | 3.20 |
| Ray Sadecki* | Bears | 3.21 |
| Luis Tiant | Bullies | 3.22 |
| Jack Sanford | Tigers | 3.26 |
| Mickey Lolich* | Argonauts | 3.28 |
| Lew Burdette | Mets | 3.28 |
| Sandy Koufax* | Tarheels | 3.29 |
| Dick Estelle* | Bears | 3.29 |
| Chi-Chi Olivo | Black Cats | 3.30 |
| Curt Simmons* |   | 3.31 |
| Bobby Tiefenauer | Tourists | 3.31 |
| Lindy McDaniel | Frigates | 3.31 |
| Bennie Daniels | Rockets | 3.32 |
| Rick Wise | Colt 45's | 3.35 |
| Fred Talbot | Grays | 3.36 |
| Bill Stafford | Jakes | 3.38 |
| Tom Cheney | Tarheels | 3.40 |
| Billy Pierce* | Frigates | 3.40 |
| Joe Gibbon* | Grays | 3.41 |
| Bob Bruce | Colt 45's | 3.42 |
| Carl Willey | Argonauts | 3.42 |
| Dave Wickersham | Rockets | 3.43 |
| Mel Stottlemyre | Jakes | 3.46 |
| Whitey Ford* | Mets | 3.49 |
| Jim Bunning | Frigates | 3.49 |
| Roy Face | Argonauts | 3.50 |
| Dick Ellsworth* | Argonauts | 3.52 |
| Don McMahon | Bears | 3.53 |
| Ernie Broglio | Tourists | 3.55 |
| Dave Giusti | Bullies | 3.56 |
| Dick Donovan | Jakes | 3.58 |
| Steve Ridzik | Argonauts | 3.58 |
| Don Cardwell | Mets | 3.60 |
| Gaylord Perry | Grays | 3.61 |
| Bob Duliba | Tigers | 3.64 |
| Fred Newman |   | 3.66 |
| Aubrey Gatewood | Grays | 3.67 |
| Tony Cloninger | Black Cats | 3.69 |
| Jim Owens | Black Cats | 3.69 |
| Bob Purkey | Frigates | 3.70 |
| Sonny Siebert | Colt 45's | 3.71 |
| Jim Maloney | Tarheels | 3.78 |
| Camilo Pascual | Ahabs | 3.83 |
| Tracy Stallard | Grays | 3.83 |
| Wilbur Wood* | Lightning | 3.86 |
| Glen Hobbie | Jakes | 3.86 |
| Ray Herbert | Ahabs | 3.87 |
| John Wyatt | Tarheels | 3.89 |
| Fred Gladding | Bullies | 3.96 |
| Gordie Richardson* | Argonauts | 3.96 |
| Ron Perranoski* | Black Cats | 3.98 |
| Galen Cisco | Grays | 4.02 |
| Ray Washburn | Frigates | 4.07 |
| Pedro Ramos | Frigates | 4.07 |
| Al Jackson* | Tigers | 4.08 |
| Milt Pappas | Tourists | 4.08 |
| Hank Aguirre* | Bears | 4.10 |
| Ken Sanders | Mets | 4.11 |
| John Boozer | Tourists | 4.12 |
| Don Mossi* | Tigers | 4.12 |
| Dave McNally* | Bears | 4.15 |
| Don Schwall | Jakes | 4.19 |
| Earl Wilson | Ahabs | 4.21 |
| Juan Pizarro* | Colt 45's | 4.25 |
| Bob Shaw | Bombers | 4.26 |
| Lee Stange | Tigers | 4.29 |
| Ron Herbel | Mets | 4.32 |
| Bill Pleis* | Tigers | 4.32 |
| Bob Buhl | Tigers | 4.37 |
| Robin Roberts | Bears | 4.38 |
| Stan Williams | Bullies | 4.40 |
| Vern Law | Bombers | 4.41 |
| Jim Perry | Argonauts | 4.42 |
| Bobby Bolin | Tourists | 4.44 |
| Tommy John* | Rockets | 4.46 |
| Pete Charton | Bullies | 4.50 |
| Diego Segui | Ahabs | 4.50 |
| Jim Bouton | Tourists | 4.51 |
| Don Lee |   | 4.53 |
| Jim Grant | Colt 45's | 4.56 |
| Al Downing* | Colt 45's | 4.57 |
| Denny McLain | Bears | 4.58 |
| Gerry Arrigo* | Tigers | 4.61 |
| John Buzhardt | Jakes | 4.62 |
| Billy Hoeft* | Mets | 4.62 |
| Frank Lary | Grays | 4.62 |
| Bob Hendley* | Tourists | 4.65 |
| Fred Norman* | Tarheels | 4.67 |
| Hal Brown | Argonauts | 4.67 |
| Wes Stock |   | 4.71 |
| Jim Roland* | Ahabs | 4.71 |
| Orlando Pena | Mets | 4.71 |
| Bob Sadowski | Tigers | 4.76 |
| Wade Blasingame* | Colt 45's | 4.76 |
| Gary Bell | Ahabs | 4.76 |
| Moe Drabowsky | Jakes | 4.82 |
| Barry Latman | Rockets | 4.84 |
| Rollie Sheldon | Bullies | 4.86 |
| Art Mahaffey | Bombers | 4.86 |
| Steve Barber* | Tourists | 4.87 |
| Joe Moeller | Tigers | 4.87 |
| Larry Bearnarth | Black Cats | 4.89 |
| Jack Kralick* | Argonauts | 4.90 |
| Bill Singer | Ahabs | 4.91 |
| Dave Stenhouse | Ahabs | 4.92 |
| Joe Sparma | Tourists | 4.94 |
| Arnold Earley* | Ahabs | 4.97 |
| Ted Bowsfield* |   | 4.98 |
| Steve Blass | Black Cats | 5.00 |
| Johnny Klippstein | Black Cats | 5.01 |
| Howie Reed | Mets | 5.04 |
| John Tsitouris | Grays | 5.06 |
| Nick Willhite* | Lightning | 5.06 |
| Phil Regan | Black Cats | 5.07 |
| Don Nottebart | Grays | 5.09 |
| Billy McCool* | Tarheels | 5.11 |
| Dennis Ribant |   | 5.18 |
| Buster Narum | Rockets | 5.19 |
| Jim Duckworth | Jakes | 5.21 |
| Ray Culp | Frigates | 5.31 |
| Bo Belinsky* | Jakes | 5.31 |
| George Brunet* | Bullies | 5.33 |
| Bill Monbouquette | Frigates | 5.33 |
| Alan Koch | Jakes | 5.35 |
| Joey Jay | Grays | 5.35 |
| Ron Taylor | Rockets | 5.36 |
| Dave Morehead | Bullies | 5.38 |
| Freddie Burdette | Tourists | 5.40 |
| Jack Aker | Colt 45's | 5.40 |
| Jack Lamabe | Tourists | 5.45 |
| Dennis Bennett* | Argonauts | 5.50 |
| Gary Peters* | Tarheels | 5.54 |
| John O'Donoghue* | Tourists | 5.60 |
| Chuck Estrada | Bullies | 5.63 |
| Tom Butters | Tarheels | 5.65 |
| Claude Osteen* | Bombers | 5.67 |
| Jack Fisher | Argonauts | 5.78 |
| Dave Boswell | Frigates | 5.82 |
| Ralph Terry | Bombers | 5.85 |
| Jim Hannan | Bullies | 5.85 |
| Denny Lemaster* | Rockets | 5.89 |
| Ken McBride | Frigates | 5.89 |
| Hank Fischer | Black Cats | 5.95 |
| Tommie Sisk | Bombers | 6.00 |
| Larry Miller* | Bullies | 6.13 |
| Joe Nuxhall* | Bullies | 6.13 |
| Phil Ortega | Mets | 6.32 |
| Julio Navarro | Bombers | 6.38 |
| Don Rudolph* | Rockets | 6.45 |
| Bill Kelso | Frigates | 6.53 |
| Marshall Bridges* | Jakes | 6.75 |
| Dick Stigman* | Bombers | 6.80 |
| Ed Rakow | Grays | 6.92 |
| Dan Osinski | Tigers | 6.97 |
| Bob Meyer* | Rockets | 7.11 |
| Ed Connolly* | Bullies | 7.29 |
| Mike Cuellar* | Bears | 7.41 |
| Warren Spahn* |   | 7.61 |
| Bill Wakefield | Frigates | 8.17 |
| Frank Kreutzer* | Bombers | 8.28 |
| Dave Vineyard | Bullies | 8.31 |
| Joe Grzenda* | Bombers | 8.44 |
| Billy O'Dell* | Rockets | 8.47 |
| Howie Koplitz | Jakes | 9.00 |
| Don Elston | Jakes | 9.27 |
| Joe Hoerner* | Mets | 9.64 |
| Bill Spanswick* | Bullies | 9.72 |
| Lew Krausse | Rockets | 9.82 |
| Jack Hamilton | Argonauts | 16.55 |