| Starter | Tm | Tier | Game |
|---|---|---|---|
| Robin Roberts | PHI | 6.59 | 195009271_PHI_SFN |
| Warren Spahn | ATL | 5.93 | 195009271_ATL_LAN |
| Sal Maglie | SFN | 4.2 | 195009281_PHI_SFN |
| Preacher Roe | LAN | 2.65 | 195009291_ATL_LAN |
| Howie Pollet | SLN | 2.07 | 195009280_CIN_SLN |
| Starter | Tm | Tier | Game |
|---|---|---|---|
| Duane Pillette | BAL | -2.87 | 195009280_BAL_DET |
| Joe Coleman | OAK | -2.76 | 195009270_NYA_OAK |
| Chuck Stobbs | BOS | -1.72 | 195009280_MIN_BOS |
| Ray Scarborough | CHA | -1.11 | 195009270_CHA_CLE |
| Gene Bearden | MIN | -0.8 | 195009272_MIN_BOS |
Based on accumulated WAA for this season up to 1950-09-29.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +006+ | 8.16 | Ewell Blackwell | 261 | CIN |
| +007+ | 8.12 | Robin Roberts | 294 | PHI |
| +008+ | 7.84 | Warren Spahn | 290 | ATL |
| +009+ | 7.84 | Sal Maglie | 206 | SFN |
| +010+ | 7.37 | Larry Jansen | 265.7 | SFN |
| +021+ | 5.98 | Vern Bickford | 313.3 | ATL |
| +022+ | 5.94 | Ned Garver | 252.7 | BAL |
| +024+ | 5.81 | Early Wynn | 213.7 | CLE |
| +025+ | 5.81 | Jim Hearn | 134 | TOT |
| +026+ | 5.78 | Howie Pollet | 231 | SLN |
| +027+ | 5.75 | Preacher Roe | 250 | LAN |
| +030+ | 5.56 | Max Lanier | 181.7 | SLN |
| +033+ | 5 | Bubba Church | 141.7 | PHI |
| +036+ | 4.88 | Bob Feller | 246 | CLE |
| +039+ | 4.68 | Eddie Lopat | 234.7 | NYA |
| +040+ | 4.68 | Mel Parnell | 242.7 | BOS |
| +044+ | 4.52 | Art Houtteman | 275 | DET |
| +045+ | 4.43 | Curt Simmons | 214.3 | PHI |
| +047+ | 4.22 | Whitey Ford | 110 | NYA |
| +048+ | 4.2 | Don Newcombe | 257.7 | LAN |
| +051+ | 3.93 | Allie Reynolds | 237.7 | NYA |
| +056+ | 3.41 | Bill Wight | 198.3 | CHA |
| +058+ | 3.24 | Bob Lemon | 288 | CLE |
| +059+ | 3.11 | Bob Rush | 247.7 | CHN |
| +060+ | 3.03 | Bob Cain | 172 | CHA |
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