| Starter | Tm | Tier | Game |
|---|---|---|---|
| Robin Roberts | PHI | 4.74 | 195007301_PIT_PHI |
| Vern Bickford | ATL | 4.54 | 195007301_CIN_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 |
| Starter | Tm | Tier | Game |
|---|---|---|---|
| Herm Wehmeier | CIN | -3.95 | 195007290_CIN_ATL |
| Chuck Stobbs | BOS | -2.55 | 195007290_BOS_CLE |
| Gerry Staley | SLN | -2.46 | 195007300_SLN_SFN |
| Hank Wyse | OAK | -2.39 | 195007280_OAK_DET |
| Ken Holcombe | CHA | -1.82 | 195007302_NYA_CHA |
Based on accumulated WAA for this season up to 1950-07-30.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +004+ | 6.81 | Robin Roberts | 180.3 | PHI |
| +008+ | 5.45 | Vern Bickford | 190.7 | ATL |
| +009+ | 5.18 | Art Houtteman | 178.3 | DET |
| +011+ | 5.02 | Warren Spahn | 178.7 | ATL |
| +012+ | 4.89 | Howie Pollet | 153 | SLN |
| +014+ | 4.76 | Max Lanier | 116.7 | SLN |
| +016+ | 4.42 | Preacher Roe | 160.3 | LAN |
| +017+ | 4.4 | Larry Jansen | 158 | SFN |
| +026+ | 3.75 | Curt Simmons | 149.7 | PHI |
| +027+ | 3.73 | Bob Miller | 112 | PHI |
| +028+ | 3.7 | Bob Lemon | 183 | CLE |
| +029+ | 3.68 | Allie Reynolds | 148.3 | NYA |
| +032+ | 3.59 | Eddie Lopat | 153.3 | NYA |
| +034+ | 3.44 | Bubba Church | 77.7 | PHI |
| +041+ | 3.17 | Bill Wight | 137.3 | CHA |
| +042+ | 3.13 | Bob Rush | 162.7 | CHN |
| +043+ | 3.12 | Sal Maglie | 97.3 | SFN |
| +046+ | 2.95 | Ned Garver | 159.7 | BAL |
| +049+ | 2.81 | Bob Cain | 114.7 | CHA |
| +051+ | 2.75 | Bob Feller | 153 | CLE |
| +053+ | 2.51 | Sid Hudson | 150.3 | MIN |
| +054+ | 2.5 | Ewell Blackwell | 148 | CIN |
| +055+ | 2.48 | Harry Brecheen | 99.3 | SLN |
| +057+ | 2.43 | Monk Dubiel | 79.7 | CHN |
| +058+ | 2.26 | Early Wynn | 113.7 | CLE |
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