| Starter | Tm | Tier | Game |
|---|---|---|---|
| Warren Spahn | ATL | 6.16 | 195008180_ATL_LAN |
| Max Lanier | SLN | 5.44 | 195008180_CIN_SLN |
| Art Houtteman | DET | 4.15 | 195008190_BAL_DET |
| Bob Lemon | CLE | 1.78 | 195008201_CHA_CLE |
| Ned Garver | BAL | 1.71 | 195008190_BAL_DET |
| Starter | Tm | Tier | Game |
|---|---|---|---|
| Hank Wyse | OAK | -3.8 | 195008190_NYA_OAK |
| Duane Pillette | BAL | -2.81 | 195008201_BAL_DET |
| Herm Wehmeier | CIN | -2.39 | 195008200_CIN_SLN |
| Russ Meyer | PHI | -1.57 | 195008180_PHI_SFN |
| Ken Holcombe | CHA | -1.45 | 195008190_CHA_CLE |
Based on accumulated WAA for this season up to 1950-08-20.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +004+ | 7.18 | Robin Roberts | 213.7 | PHI |
| +005+ | 7.15 | Max Lanier | 152 | SLN |
| +008+ | 6.3 | Larry Jansen | 193 | SFN |
| +009+ | 6.21 | Art Houtteman | 210.7 | DET |
| +010+ | 6.15 | Warren Spahn | 219 | ATL |
| +013+ | 5.9 | Vern Bickford | 222.7 | ATL |
| +017+ | 5.19 | Howie Pollet | 185.3 | SLN |
| +018+ | 5.11 | Preacher Roe | 183.3 | LAN |
| +019+ | 5.08 | Bob Lemon | 222 | CLE |
| +024+ | 4.44 | Bubba Church | 93.7 | PHI |
| +027+ | 4.23 | Allie Reynolds | 175 | NYA |
| +029+ | 4.15 | Bob Miller | 137.7 | PHI |
| +031+ | 4.1 | Curt Simmons | 169.7 | PHI |
| +035+ | 3.92 | Early Wynn | 155 | CLE |
| +038+ | 3.7 | Paul Minner | 144.3 | CHN |
| +041+ | 3.64 | Sal Maglie | 133.3 | SFN |
| +044+ | 3.51 | Ewell Blackwell | 189.7 | CIN |
| +046+ | 3.26 | Bob Feller | 178.7 | CLE |
| +048+ | 3.21 | Eddie Lopat | 179.3 | NYA |
| +050+ | 3.17 | Bill Wight | 160.3 | CHA |
| +051+ | 3.16 | Ned Garver | 186.7 | BAL |
| +052+ | 3.1 | Lou Brissie | 196.7 | OAK |
| +056+ | 2.9 | Ken Raffensberger | 180 | CIN |
| +059+ | 2.69 | Willie Ramsdell | 114.7 | TOT |
| +060+ | 2.63 | Jim Hearn | 63.3 | TOT |
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