| Starter | Tm | Tier | Game |
|---|---|---|---|
| Joe Ostrowski | BAL | 5.12 | 195005270_DET_BAL |
| Ewell Blackwell | CIN | 3.97 | 195005282_SLN_CIN |
| Bob Rush | CHN | 3.26 | 195005282_CHN_PIT |
| Robin Roberts | PHI | 2.86 | 195005260_PHI_SFN |
| Bob Cain | CHA | 2.55 | 195005260_CLE_CHA |
| Starter | Tm | Tier | Game |
|---|---|---|---|
| Dick Fowler | OAK | -2.54 | 195005281_NYA_OAK |
| Mickey McDermott | BOS | -2.49 | 195005280_BOS_MIN |
| Herm Wehmeier | CIN | -1.99 | 195005270_SLN_CIN |
| Eddie Lopat | NYA | -1.43 | 195005260_NYA_OAK |
| Steve Gromek | CLE | -1.24 | 195005282_CLE_CHA |
Based on accumulated WAA for this season up to 1950-05-28.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +003+ | 2.65 | Robin Roberts | 71.3 | PHI |
| +006+ | 2.44 | Bob Rush | 68 | CHN |
| +007+ | 2.35 | Harry Brecheen | 49 | SLN |
| +008+ | 2.35 | Mel Parnell | 66.3 | BOS |
| +012+ | 2.2 | Bob Miller | 36 | PHI |
| +013+ | 2.16 | Joe Ostrowski | 47.3 | BAL |
| +014+ | 2.15 | Frank Hiller | 26.3 | CHN |
| +015+ | 2.14 | Bob Cain | 45.3 | CHA |
| +017+ | 1.99 | Cliff Chambers | 70.7 | PIT |
| +019+ | 1.93 | Johnny Schmitz | 65 | CHN |
| +020+ | 1.85 | Jack Banta | 30 | LAN |
| +022+ | 1.79 | Warren Spahn | 75 | ATL |
| +023+ | 1.75 | Vern Bickford | 68 | ATL |
| +024+ | 1.71 | Al Brazle | 35.7 | SLN |
| +025+ | 1.69 | Max Lanier | 44.3 | SLN |
| +029+ | 1.6 | Art Houtteman | 64 | DET |
| +031+ | 1.53 | Monte Kennedy | 43.3 | SFN |
| +035+ | 1.45 | Howie Pollet | 55 | SLN |
| +037+ | 1.43 | Joe Dobson | 67.7 | BOS |
| +038+ | 1.42 | Ewell Blackwell | 49.7 | CIN |
| +041+ | 1.34 | Sid Hudson | 66.3 | MIN |
| +045+ | 1.27 | Bob Feller | 56.7 | CLE |
| XXXXX | 1.07 | Connie Marrero | 34 | MIN |
| XXXXX | 0.97 | Dave Koslo | 48.3 | SFN |
| XXXXX | 0.93 | Ken Heintzelman | 44.7 | PHI |
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