| Starter | Tm | Tier | Game |
|---|---|---|---|
| Warren Spahn | ATL | 5.31 | 195008120_LAN_ATL |
| Robin Roberts | PHI | 5.16 | 195008120_SFN_PHI |
| Max Lanier | SLN | 4.55 | 195008120_SLN_CIN |
| Bob Feller | CLE | 1.17 | 195008131_CLE_CHA |
| Allie Reynolds | NYA | 1.12 | 195008120_OAK_NYA |
| Starter | Tm | Tier | Game |
|---|---|---|---|
| Carl Scheib | OAK | -4.3 | 195008120_OAK_NYA |
| Herm Wehmeier | CIN | -4.08 | 195008120_SLN_CIN |
| Vic Lombardi | PIT | -2.06 | 195008140_CIN_PIT |
| Mickey McDermott | BOS | -1.25 | 195008130_BOS_MIN |
| Ray Scarborough | CHA | -0.34 | 195008132_CLE_CHA |
Based on accumulated WAA for this season up to 1950-08-14.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +004+ | 6.85 | Warren Spahn | 214.7 | ATL |
| +006+ | 6.6 | Robin Roberts | 204.7 | PHI |
| +007+ | 6.55 | Max Lanier | 143 | SLN |
| +008+ | 6.22 | Vern Bickford | 214.7 | ATL |
| +011+ | 5.41 | Larry Jansen | 183 | SFN |
| +015+ | 5.02 | Art Houtteman | 195.7 | DET |
| +020+ | 4.5 | Bubba Church | 93.7 | PHI |
| +021+ | 4.48 | Howie Pollet | 167 | SLN |
| +023+ | 4.27 | Sal Maglie | 124.3 | SFN |
| +028+ | 4.12 | Preacher Roe | 172.7 | LAN |
| +029+ | 4.07 | Bob Miller | 136 | PHI |
| +032+ | 3.83 | Bob Lemon | 203.7 | CLE |
| +037+ | 3.75 | Bob Feller | 173.3 | CLE |
| +039+ | 3.66 | Curt Simmons | 162.3 | PHI |
| +040+ | 3.52 | Ned Garver | 178.7 | BAL |
| +041+ | 3.51 | Allie Reynolds | 167 | NYA |
| +043+ | 3.41 | Ewell Blackwell | 175 | CIN |
| +045+ | 3.15 | Early Wynn | 146 | CLE |
| +046+ | 3.1 | Lou Brissie | 186 | OAK |
| +049+ | 3.02 | Cloyd Boyer | 80 | SLN |
| +051+ | 2.91 | Eddie Lopat | 163.3 | NYA |
| +055+ | 2.5 | Paul Minner | 127.3 | CHN |
| +056+ | 2.49 | Bill Wight | 151 | CHA |
| +061+ | 2.31 | Monk Dubiel | 97.7 | CHN |
| +062+ | 2.26 | Bob Kuzava | 148.7 | TOT |
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