| Starter | Tm | Tier | Game |
|---|---|---|---|
| Bob Miller | PHI | 4.67 | 195006182_CIN_PHI |
| Warren Spahn | ATL | 3.71 | 195006190_PIT_ATL |
| Larry Jansen | SFN | 2.91 | 195006181_CHN_SFN |
| Harry Brecheen | SLN | 2.45 | 195006200_SLN_SFN |
| Bob Cain | CHA | 2.14 | 195006190_MIN_CHA |
| Starter | Tm | Tier | Game |
|---|---|---|---|
| Herm Wehmeier | CIN | -6.57 | 195006181_CIN_PHI |
| Cliff Fannin | BAL | -5.88 | 195006181_NYA_BAL |
| Russ Meyer | PHI | -2.01 | 195006200_PIT_PHI |
| Dick Fowler | OAK | -1.67 | 195006181_OAK_CLE |
| Gerry Staley | SLN | -1.17 | 195006180_SLN_LAN |
Based on accumulated WAA for this season up to 1950-06-20.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +004+ | 4.25 | Warren Spahn | 118.3 | ATL |
| +005+ | 4.06 | Bob Miller | 63 | PHI |
| +009+ | 3.41 | Howie Pollet | 85 | SLN |
| +010+ | 3.18 | Larry Jansen | 92.7 | SFN |
| +011+ | 3.17 | Connie Marrero | 70.7 | MIN |
| +015+ | 3.02 | Robin Roberts | 103.3 | PHI |
| +019+ | 2.9 | Cliff Chambers | 108 | PIT |
| +020+ | 2.89 | Harry Brecheen | 72 | SLN |
| +021+ | 2.86 | Max Lanier | 69.7 | SLN |
| +022+ | 2.79 | Bob Cain | 75.3 | CHA |
| +023+ | 2.74 | Art Houtteman | 109.3 | DET |
| +024+ | 2.74 | Hal Newhouser | 64 | DET |
| +025+ | 2.69 | Preacher Roe | 89.7 | LAN |
| +026+ | 2.48 | Ray Scarborough | 97.7 | TOT |
| +030+ | 2.28 | Ewell Blackwell | 81 | CIN |
| +031+ | 2.26 | Bob Rush | 102 | CHN |
| +038+ | 2.01 | Ned Garver | 88 | BAL |
| +040+ | 1.99 | Ted Gray | 81.3 | DET |
| +041+ | 1.96 | Mike Garcia | 78.3 | CLE |
| +044+ | 1.95 | Vic Raschi | 89.7 | NYA |
| +042+ | 1.95 | Allie Reynolds | 93.7 | NYA |
| +043+ | 1.95 | Red Munger | 73 | SLN |
| +047+ | 1.83 | Sid Hudson | 95.3 | MIN |
| +048+ | 1.81 | Don Newcombe | 69.3 | LAN |
| +051+ | 1.69 | Joe Dobson | 102.7 | BOS |
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