| Starter | Tm | Tier | Game |
|---|---|---|---|
| Larry Jansen | SFN | 6.56 | 195007191_SFN_SLN |
| Warren Spahn | ATL | 5.51 | 195007180_ATL_PIT |
| Robin Roberts | PHI | 4.58 | 195007181_PHI_CHN |
| Bob Rush | CHN | 4.5 | 195007182_PHI_CHN |
| Art Houtteman | DET | 3.62 | 195007200_DET_BOS |
| Starter | Tm | Tier | Game |
|---|---|---|---|
| Dick Fowler | OAK | -2.42 | 195007190_CLE_OAK |
| Don Johnson | BAL | -2.12 | 195007180_BAL_NYA |
| Russ Meyer | PHI | -1.74 | 195007192_PHI_PIT |
| Sheldon Jones | SFN | -1.05 | 195007192_SFN_SLN |
| Walt Masterson | BOS | -0.88 | 195007200_DET_BOS |
Based on accumulated WAA for this season up to 1950-07-20.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +005+ | 5.65 | Vern Bickford | 168 | ATL |
| +006+ | 5.33 | Warren Spahn | 165 | ATL |
| +008+ | 4.83 | Howie Pollet | 136.3 | SLN |
| +009+ | 4.58 | Preacher Roe | 133.7 | LAN |
| +010+ | 4.54 | Max Lanier | 110.3 | SLN |
| +013+ | 4.23 | Art Houtteman | 167.3 | DET |
| +016+ | 3.91 | Robin Roberts | 153.3 | PHI |
| +017+ | 3.89 | Eddie Lopat | 142.3 | NYA |
| +018+ | 3.84 | Larry Jansen | 140 | SFN |
| +024+ | 3.51 | Bob Feller | 137.7 | CLE |
| +025+ | 3.46 | Ned Garver | 144.7 | BAL |
| +027+ | 3.39 | Harry Brecheen | 97.7 | SLN |
| +030+ | 3.26 | Ewell Blackwell | 131.7 | CIN |
| +034+ | 2.92 | Bill Wight | 123 | CHA |
| +033+ | 2.92 | Bob Rush | 141 | CHN |
| +036+ | 2.91 | Bob Cain | 103.7 | CHA |
| +039+ | 2.87 | Curt Simmons | 131.7 | PHI |
| +040+ | 2.86 | Allie Reynolds | 134.7 | NYA |
| +042+ | 2.75 | Bob Miller | 97 | PHI |
| +046+ | 2.66 | Monk Dubiel | 68 | CHN |
| +048+ | 2.46 | Ken Raffensberger | 134 | CIN |
| +049+ | 2.45 | Bubba Church | 54.7 | PHI |
| +051+ | 2.43 | Bob Lemon | 164.3 | CLE |
| +054+ | 2.29 | Bob Kuzava | 122 | TOT |
| +057+ | 2.2 | Paul Minner | 97 | CHN |
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