| Starter | Tm | Tier | Game |
|---|---|---|---|
| Bob Feller | CLE | 7.66 | 195106120_CLE_OAK |
| Vern Bickford | ATL | 6.36 | 195106140_ATL_PIT |
| Ralph Branca | LAN | 3.97 | 195106140_LAN_SLN |
| Gerry Staley | SLN | 2.11 | 195106120_LAN_SLN |
| Ewell Blackwell | CIN | 1.33 | 195106130_SFN_CIN |
| Starter | Tm | Tier | Game |
|---|---|---|---|
| Sid Hudson | MIN | -5.55 | 195106141_CHA_MIN |
| Bill Wight | BOS | -2.95 | 195106130_DET_BOS |
| Duane Pillette | BAL | -2.46 | 195106120_BAL_NYA |
| Cliff Chambers | PIT | -0.61 | 195106120_ATL_PIT |
| Johnny Sain | ATL | -0.42 | 195106120_ATL_PIT |
Based on accumulated WAA for this season up to 1951-06-14.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +001+ | 4.25 | Sal Maglie | 105.7 | SFN |
| +002+ | 4.2 | Bob Feller | 86.7 | CLE |
| +004+ | 3.85 | Ralph Branca | 62.3 | LAN |
| +006+ | 3.65 | Warren Spahn | 105 | ATL |
| +007+ | 3.52 | Vern Bickford | 103.7 | ATL |
| +008+ | 3.41 | Preacher Roe | 104 | LAN |
| +012+ | 2.99 | Eddie Lopat | 86.7 | NYA |
| +016+ | 2.76 | Joe Presko | 70.7 | SLN |
| +015+ | 2.76 | Bob Lemon | 93.3 | CLE |
| +017+ | 2.71 | Robin Roberts | 100.7 | PHI |
| +019+ | 2.56 | Randy Gumpert | 52.3 | CHA |
| +022+ | 2.46 | Gerry Staley | 86.3 | SLN |
| +024+ | 2.29 | Mickey McDermott | 63.3 | BOS |
| +026+ | 2.21 | Ewell Blackwell | 102 | CIN |
| +028+ | 2.18 | Fritz Dorish | 29 | CHA |
| +030+ | 2.07 | Harry Brecheen | 47.3 | SLN |
| +039+ | 1.86 | Vic Raschi | 94.3 | NYA |
| +043+ | 1.73 | Mike Garcia | 72.3 | CLE |
| +044+ | 1.68 | Larry Jansen | 107.3 | SFN |
| +046+ | 1.65 | Monte Kennedy | 39.7 | SFN |
| +049+ | 1.49 | Connie Marrero | 77.7 | MIN |
| +057+ | 1.28 | Jim Konstanty | 44.3 | PHI |
| +061+ | 1.26 | Russ Meyer | 75.7 | PHI |
| +059+ | 1.26 | Dizzy Trout | 91.3 | DET |
| +060+ | 1.26 | Howie Fox | 73 | CIN |
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