| Starter | Tm | Tier | Game |
|---|---|---|---|
| Warren Spahn | ATL | 6.64 | 195007060_ATL_LAN |
| Howie Pollet | SLN | 4.95 | 195007050_CIN_SLN |
| Bob Rush | CHN | 4.81 | 195007042_CHN_SLN |
| Bob Miller | PHI | 4.48 | 195007060_SFN_PHI |
| Preacher Roe | LAN | 4.4 | 195007060_ATL_LAN |
| Starter | Tm | Tier | Game |
|---|---|---|---|
| Herm Wehmeier | CIN | -4.54 | 195007041_PIT_CIN |
| Don Johnson | BAL | -3.75 | 195007042_BAL_CLE |
| Chuck Stobbs | BOS | -2.59 | 195007050_MIN_BOS |
| Mel Queen | PIT | -1.49 | 195007050_PIT_CHN |
| Hal White | DET | -1.2 | 195007041_DET_CHA |
Based on accumulated WAA for this season up to 1950-07-06.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +004+ | 5.96 | Larry Jansen | 125.3 | SFN |
| +006+ | 5.08 | Art Houtteman | 142.7 | DET |
| +007+ | 4.95 | Howie Pollet | 119.3 | SLN |
| +008+ | 4.74 | Warren Spahn | 148.3 | ATL |
| +009+ | 4.7 | Vern Bickford | 146 | ATL |
| +010+ | 4.47 | Max Lanier | 91.7 | SLN |
| +011+ | 4.44 | Preacher Roe | 122.3 | LAN |
| +012+ | 4.29 | Bob Miller | 88 | PHI |
| +016+ | 3.95 | Bob Rush | 127.7 | CHN |
| +017+ | 3.74 | Robin Roberts | 134.3 | PHI |
| +021+ | 3.52 | Harry Brecheen | 81 | SLN |
| +028+ | 2.9 | Bill Wight | 115 | CHA |
| +031+ | 2.76 | Ewell Blackwell | 111.3 | CIN |
| +032+ | 2.75 | Allie Reynolds | 118.7 | NYA |
| +033+ | 2.74 | Ray Scarborough | 127.3 | TOT |
| +035+ | 2.71 | Bob Feller | 113.7 | CLE |
| +045+ | 2.21 | Bubba Church | 42.7 | PHI |
| +047+ | 2.12 | Red Munger | 89.3 | SLN |
| +048+ | 2.08 | Ned Garver | 117.7 | BAL |
| +050+ | 2.07 | Joe Dobson | 124.3 | BOS |
| +049+ | 2.07 | Eddie Lopat | 114.3 | NYA |
| +051+ | 2.01 | Ken Heintzelman | 80.3 | PHI |
| +054+ | 1.79 | Bob Cain | 85.7 | CHA |
| +055+ | 1.79 | Early Wynn | 88.3 | CLE |
| +059+ | 1.74 | Joe Ostrowski | 78 | TOT |
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