| Starter | Tm | Tier | Game |
|---|---|---|---|
| Larry Jansen | SFN | 5.52 | 195008210_PHI_SFN |
| Robin Roberts | PHI | 5.41 | 195008220_PHI_CIN |
| Vern Bickford | ATL | 4.69 | 195008220_ATL_SLN |
| Howie Pollet | SLN | 2.72 | 195008200_CIN_SLN |
| Bob Lemon | CLE | 1.78 | 195008201_CHA_CLE |
| Starter | Tm | Tier | Game |
|---|---|---|---|
| Don Johnson | BAL | -2.89 | 195008220_BAL_BOS |
| Herm Wehmeier | CIN | -2.39 | 195008200_CIN_SLN |
| Joe Coleman | OAK | -1.44 | 195008202_NYA_OAK |
| Mel Queen | PIT | -0.79 | 195008220_LAN_PIT |
| Willard Nixon | BOS | -0.5 | 195008220_BAL_BOS |
Based on accumulated WAA for this season up to 1950-08-22.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +004+ | 7.5 | Robin Roberts | 222.7 | PHI |
| +006+ | 7.15 | Max Lanier | 152 | SLN |
| +007+ | 6.72 | Larry Jansen | 201 | SFN |
| +008+ | 6.65 | Vern Bickford | 231.7 | ATL |
| +010+ | 6.25 | Art Houtteman | 210.7 | DET |
| +011+ | 6.19 | Warren Spahn | 219 | ATL |
| +018+ | 5.2 | Howie Pollet | 185.3 | SLN |
| +019+ | 5.12 | Preacher Roe | 183.3 | LAN |
| +020+ | 5.09 | Bob Lemon | 222 | CLE |
| +021+ | 5.04 | Curt Simmons | 178.7 | PHI |
| +025+ | 4.44 | Bubba Church | 93.7 | PHI |
| +031+ | 4.16 | Bob Miller | 137.7 | PHI |
| +033+ | 4 | Bob Feller | 187.7 | CLE |
| +037+ | 3.92 | Allie Reynolds | 184 | NYA |
| +036+ | 3.92 | Early Wynn | 155 | CLE |
| +040+ | 3.71 | Paul Minner | 144.3 | CHN |
| +041+ | 3.64 | Sal Maglie | 133.3 | SFN |
| +045+ | 3.51 | Ewell Blackwell | 189.7 | CIN |
| +049+ | 3.22 | Eddie Lopat | 179.3 | NYA |
| +050+ | 3.21 | Ned Garver | 186.7 | BAL |
| +051+ | 3.18 | Bill Wight | 160.3 | CHA |
| +053+ | 3.11 | Lou Brissie | 196.7 | OAK |
| +055+ | 3.02 | Ken Raffensberger | 189 | CIN |
| +058+ | 2.86 | Dizzy Trout | 124.3 | DET |
| +061+ | 2.69 | Willie Ramsdell | 114.7 | TOT |
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