| Starter | Tm | Tier | Game |
|---|---|---|---|
| Max Lanier | SLN | 6.05 | 195008300_PHI_SLN |
| Vern Bickford | ATL | 5.49 | 195008300_ATL_CIN |
| Preacher Roe | LAN | 5.06 | 195008280_LAN_SLN |
| Larry Jansen | SFN | 4.58 | 195008290_SFN_PIT |
| Robin Roberts | PHI | 3.46 | 195008290_PHI_SLN |
| Starter | Tm | Tier | Game |
|---|---|---|---|
| Hank Wyse | OAK | -3.82 | 195008302_BAL_OAK |
| Russ Meyer | PHI | -2.23 | 195008282_PHI_CHN |
| Jim Pearce | MIN | -0.99 | 195008280_BAL_MIN |
| Mickey McDermott | BOS | -0.97 | 195008280_CLE_BOS |
| Gerry Staley | SLN | -0.91 | 195008280_LAN_SLN |
Based on accumulated WAA for this season up to 1950-08-30.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +004+ | 7.23 | Max Lanier | 165.3 | SLN |
| +005+ | 7.05 | Warren Spahn | 236.7 | ATL |
| +008+ | 6.7 | Vern Bickford | 249.7 | ATL |
| +010+ | 6.61 | Robin Roberts | 234 | PHI |
| +013+ | 6.41 | Art Houtteman | 224.3 | DET |
| +015+ | 5.91 | Larry Jansen | 213.7 | SFN |
| +016+ | 5.91 | Bubba Church | 111.7 | PHI |
| +017+ | 5.89 | Preacher Roe | 198.3 | LAN |
| +019+ | 5.6 | Sal Maglie | 152.3 | SFN |
| +023+ | 4.91 | Howie Pollet | 193.3 | SLN |
| +025+ | 4.86 | Allie Reynolds | 194 | NYA |
| +029+ | 4.69 | Ewell Blackwell | 207.7 | CIN |
| +030+ | 4.56 | Early Wynn | 173.3 | CLE |
| +031+ | 4.5 | Eddie Lopat | 196.7 | NYA |
| +032+ | 4.46 | Ned Garver | 205 | BAL |
| +041+ | 3.92 | Bob Miller | 154 | PHI |
| +042+ | 3.9 | Bob Lemon | 235 | CLE |
| +049+ | 3.54 | Lou Brissie | 211.7 | OAK |
| +051+ | 3.42 | Curt Simmons | 190.3 | PHI |
| +055+ | 3.06 | Don Newcombe | 195.3 | LAN |
| +056+ | 3.02 | Paul Minner | 160 | CHN |
| +059+ | 2.81 | Bob Feller | 200.7 | CLE |
| +060+ | 2.8 | Cloyd Boyer | 99 | SLN |
| +062+ | 2.63 | Whitey Ford | 67.7 | NYA |
| +064+ | 2.59 | Dave Koslo | 163.7 | SFN |
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