| Starter | Tm | Tier | Game |
|---|---|---|---|
| Warren Spahn | ATL | 4.63 | 195007270_PIT_ATL |
| Preacher Roe | LAN | 4.4 | 195007291_CHN_LAN |
| Howie Pollet | SLN | 4.05 | 195007290_SLN_SFN |
| Larry Jansen | SFN | 3.14 | 195007280_SLN_SFN |
| Bubba Church | PHI | 2.44 | 195007290_PIT_PHI |
| Starter | Tm | Tier | Game |
|---|---|---|---|
| Herm Wehmeier | CIN | -3.95 | 195007290_CIN_ATL |
| Chuck Stobbs | BOS | -2.55 | 195007290_BOS_CLE |
| Hank Wyse | OAK | -2.39 | 195007280_OAK_DET |
| Fritz Dorish | BAL | -1.79 | 195007280_MIN_BAL |
| Hal Newhouser | DET | -0.42 | 195007280_OAK_DET |
Based on accumulated WAA for this season up to 1950-07-29.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +005+ | 5.8 | Robin Roberts | 171.3 | PHI |
| +008+ | 5.13 | Art Houtteman | 178.3 | DET |
| +009+ | 4.97 | Warren Spahn | 178.7 | ATL |
| +011+ | 4.85 | Howie Pollet | 153 | SLN |
| +012+ | 4.73 | Max Lanier | 116.7 | SLN |
| +013+ | 4.66 | Vern Bickford | 181.7 | ATL |
| +015+ | 4.38 | Preacher Roe | 160.3 | LAN |
| +016+ | 4.36 | Larry Jansen | 158 | SFN |
| +021+ | 3.9 | Bob Rush | 158.7 | CHN |
| +025+ | 3.71 | Curt Simmons | 149.7 | PHI |
| +026+ | 3.7 | Bob Miller | 112 | PHI |
| +027+ | 3.68 | Bob Lemon | 183 | CLE |
| +030+ | 3.66 | Sal Maglie | 96.7 | SFN |
| +031+ | 3.63 | Allie Reynolds | 148.3 | NYA |
| +034+ | 3.53 | Eddie Lopat | 153.3 | NYA |
| +036+ | 3.42 | Bubba Church | 77.7 | PHI |
| +042+ | 3.13 | Bill Wight | 137.3 | CHA |
| +043+ | 3.11 | Ned Garver | 153.7 | BAL |
| +046+ | 3.03 | Bob Feller | 146 | CLE |
| +050+ | 2.59 | Bob Cain | 113 | CHA |
| +052+ | 2.48 | Sid Hudson | 150.3 | MIN |
| +053+ | 2.46 | Harry Brecheen | 99.3 | SLN |
| +054+ | 2.43 | Ewell Blackwell | 148 | CIN |
| +055+ | 2.4 | Monk Dubiel | 79.7 | CHN |
| +056+ | 2.36 | Lou Brissie | 161 | OAK |
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