| Starter | Tm | Tier | Game |
|---|---|---|---|
| Vern Bickford | ATL | 6.27 | 195009120_CHN_ATL |
| Sal Maglie | SFN | 5.44 | 195009130_PIT_SFN |
| Robin Roberts | PHI | 4.65 | 195009120_SLN_PHI |
| Max Lanier | SLN | 4.3 | 195009120_SLN_PHI |
| Preacher Roe | LAN | 4.03 | 195009142_CIN_LAN |
| Starter | Tm | Tier | Game |
|---|---|---|---|
| Russ Meyer | PHI | -2.05 | 195009140_SLN_PHI |
| Willard Nixon | BOS | -1.3 | 195009140_BOS_BAL |
| Gene Bearden | MIN | -0.92 | 195009120_MIN_DET |
| Carl Erskine | LAN | -0.91 | 195009120_CIN_LAN |
| Bob Hooper | OAK | -0.76 | 195009120_OAK_BAL |
Based on accumulated WAA for this season up to 1950-09-14.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +005+ | 7.74 | Robin Roberts | 258 | PHI |
| +006+ | 7.7 | Sal Maglie | 178.3 | SFN |
| +009+ | 7.4 | Vern Bickford | 277.7 | ATL |
| +010+ | 7.24 | Warren Spahn | 265.7 | ATL |
| +013+ | 7.11 | Max Lanier | 176 | SLN |
| +015+ | 6.91 | Larry Jansen | 244.7 | SFN |
| +017+ | 6.44 | Bubba Church | 133.7 | PHI |
| +019+ | 6.28 | Art Houtteman | 249 | DET |
| +021+ | 6.12 | Preacher Roe | 227.3 | LAN |
| +022+ | 6.03 | Ewell Blackwell | 234 | CIN |
| +025+ | 5.35 | Ned Garver | 232.7 | BAL |
| +032+ | 4.64 | Curt Simmons | 214.3 | PHI |
| +036+ | 4.43 | Howie Pollet | 209.3 | SLN |
| +038+ | 4.41 | Jim Hearn | 109 | TOT |
| +040+ | 4.08 | Early Wynn | 190.7 | CLE |
| +045+ | 3.98 | Eddie Lopat | 214.3 | NYA |
| +046+ | 3.93 | Don Newcombe | 224.3 | LAN |
| +047+ | 3.87 | Allie Reynolds | 215.3 | NYA |
| +053+ | 3.35 | Lou Brissie | 240 | OAK |
| +054+ | 3.29 | Mel Parnell | 218 | BOS |
| +055+ | 3.15 | Dizzy Trout | 164.7 | DET |
| +057+ | 2.99 | Bob Miller | 158 | PHI |
| +058+ | 2.98 | Bob Feller | 219 | CLE |
| +059+ | 2.97 | Whitey Ford | 80.7 | NYA |
| +066+ | 2.57 | Bob Rush | 228.7 | CHN |
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