| Starter | Tm | Tier | Game |
|---|---|---|---|
| Ewell Blackwell | CIN | 4.94 | 195005240_CIN_ATL |
| Bob Rush | CHN | 4.33 | 195005240_CHN_LAN |
| Art Houtteman | DET | 4.17 | 195005250_NYA_DET |
| Robin Roberts | PHI | 2.86 | 195005260_PHI_SFN |
| Howie Pollet | SLN | 2.58 | 195005250_SLN_SFN |
| Starter | Tm | Tier | Game |
|---|---|---|---|
| Dick Fowler | OAK | -2.04 | 195005240_OAK_CHA |
| Eddie Lopat | NYA | -1.43 | 195005260_NYA_OAK |
| Bob Lemon | CLE | -1.09 | 195005250_MIN_CLE |
| Mel Queen | PIT | -0.43 | 195005260_CHN_PIT |
| Cliff Fannin | BAL | -0.39 | 195005260_DET_BAL |
Based on accumulated WAA for this season up to 1950-05-26.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +003+ | 2.78 | Robin Roberts | 71.3 | PHI |
| +005+ | 2.46 | Mel Parnell | 66.3 | BOS |
| +006+ | 2.32 | Ewell Blackwell | 49.3 | CIN |
| +007+ | 2.22 | Bob Cain | 45.3 | CHA |
| +009+ | 2.2 | Bob Miller | 35.3 | PHI |
| +010+ | 2.19 | Frank Hiller | 26.3 | CHN |
| +011+ | 2.17 | Joe Ostrowski | 40.3 | BAL |
| +012+ | 2.12 | Cliff Chambers | 70.7 | PIT |
| +017+ | 1.87 | Bob Rush | 59 | CHN |
| +016+ | 1.87 | Jack Banta | 30 | LAN |
| +019+ | 1.76 | Harry Brecheen | 40 | SLN |
| +020+ | 1.64 | Monte Kennedy | 43.3 | SFN |
| +021+ | 1.62 | Murry Dickson | 63.7 | PIT |
| +022+ | 1.58 | Art Houtteman | 63 | DET |
| +024+ | 1.54 | Al Brazle | 29 | SLN |
| +028+ | 1.48 | Sid Hudson | 58 | MIN |
| +031+ | 1.4 | Connie Marrero | 30.3 | MIN |
| +035+ | 1.34 | Bob Feller | 56.7 | CLE |
| +036+ | 1.31 | Max Lanier | 35.3 | SLN |
| +037+ | 1.3 | Howie Pollet | 52.7 | SLN |
| XXXXX | 1.24 | Warren Spahn | 66 | ATL |
| XXXXX | 1.21 | Mike Garcia | 34.7 | CLE |
| XXXXX | 1.19 | Curt Simmons | 44.3 | PHI |
| XXXXX | 1.17 | Joe Dobson | 57.7 | BOS |
| XXXXX | 1.15 | Johnny Schmitz | 56 | CHN |
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