| Starter | Tm | Tier | Game |
|---|---|---|---|
| Vern Bickford | ATL | 6.36 | 195106140_ATL_PIT |
| Ralph Branca | LAN | 3.97 | 195106140_LAN_SLN |
| Joe Presko | SLN | 1.42 | 195106140_LAN_SLN |
| Ewell Blackwell | CIN | 1.33 | 195106130_SFN_CIN |
| Bob Lemon | CLE | 1.3 | 195106140_CLE_OAK |
| Starter | Tm | Tier | Game |
|---|---|---|---|
| Sid Hudson | MIN | -5.55 | 195106141_CHA_MIN |
| Bill Wight | BOS | -2.95 | 195106130_DET_BOS |
| Bobby Shantz | OAK | -1.17 | 195106152_CHA_OAK |
| Willie Ramsdell | CIN | -0.44 | 195106150_ATL_CIN |
| Max Lanier | SLN | -0.16 | 195106150_PHI_SLN |
Based on accumulated WAA for this season up to 1951-06-15.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +001+ | 4.2 | Sal Maglie | 105.7 | SFN |
| +002+ | 4.18 | Bob Feller | 86.7 | CLE |
| +005+ | 3.82 | Ralph Branca | 62.3 | LAN |
| +006+ | 3.62 | Warren Spahn | 105 | ATL |
| +007+ | 3.49 | Vern Bickford | 103.7 | ATL |
| +008+ | 3.37 | Preacher Roe | 104 | LAN |
| +011+ | 2.94 | Eddie Lopat | 86.7 | NYA |
| +016+ | 2.74 | Bob Lemon | 93.3 | CLE |
| +017+ | 2.72 | Joe Presko | 70.7 | SLN |
| +018+ | 2.71 | Vic Raschi | 103.3 | NYA |
| +019+ | 2.68 | Robin Roberts | 100.7 | PHI |
| +021+ | 2.53 | Randy Gumpert | 52.3 | CHA |
| +022+ | 2.41 | Gerry Staley | 86.3 | SLN |
| +027+ | 2.26 | Mickey McDermott | 63.3 | BOS |
| +030+ | 2.17 | Fritz Dorish | 29 | CHA |
| +029+ | 2.17 | Ewell Blackwell | 102 | CIN |
| +033+ | 2.05 | Harry Brecheen | 47.3 | SLN |
| +045+ | 1.71 | Mike Garcia | 72.3 | CLE |
| +048+ | 1.63 | Monte Kennedy | 39.7 | SFN |
| +047+ | 1.63 | Larry Jansen | 107.3 | SFN |
| +053+ | 1.45 | Connie Marrero | 77.7 | MIN |
| +054+ | 1.42 | Paul Minner | 67.7 | CHN |
| XXXXX | 1.25 | Early Wynn | 91 | CLE |
| XXXXX | 1.24 | Dizzy Trout | 91.3 | DET |
| XXXXX | 1.24 | Russ Meyer | 75.7 | PHI |
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