| Starter | Tm | Tier | Game |
|---|---|---|---|
| Art Houtteman | DET | 4.34 | 195006080_DET_NYA |
| Vern Bickford | ATL | 3.58 | 195006060_ATL_CIN |
| Bob Cain | CHA | 2.86 | 195006080_CHA_OAK |
| Bob Miller | PHI | 2.83 | 195006070_PHI_CIN |
| Harry Brecheen | SLN | 2.73 | 195006080_ATL_SLN |
| Starter | Tm | Tier | Game |
|---|---|---|---|
| Cliff Fannin | BAL | -4.48 | 195006080_BAL_BOS |
| Mel Queen | PIT | -2.96 | 195006060_SFN_PIT |
| Joe Haynes | MIN | -1.68 | 195006060_DET_MIN |
| Ken Holcombe | CHA | -1.31 | 195006060_CHA_BOS |
| Gerry Staley | SLN | -1.27 | 195006070_ATL_SLN |
Based on accumulated WAA for this season up to 1950-06-08.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +004+ | 3.73 | Bob Miller | 48 | PHI |
| +005+ | 3.31 | Vern Bickford | 86 | ATL |
| +006+ | 3.27 | Howie Pollet | 73 | SLN |
| +007+ | 3.11 | Cliff Chambers | 95 | PIT |
| +010+ | 2.71 | Warren Spahn | 92.3 | ATL |
| +011+ | 2.68 | Bob Cain | 59.3 | CHA |
| +012+ | 2.68 | Joe Ostrowski | 57.3 | BAL |
| +013+ | 2.67 | Robin Roberts | 88.3 | PHI |
| +016+ | 2.51 | Max Lanier | 53.3 | SLN |
| +020+ | 2.26 | Harry Brecheen | 55 | SLN |
| +021+ | 2.21 | Art Houtteman | 87.7 | DET |
| +023+ | 2.11 | Connie Marrero | 46 | MIN |
| +024+ | 2.11 | Ken Raffensberger | 76.7 | CIN |
| +029+ | 1.95 | Sid Hudson | 80.3 | MIN |
| +030+ | 1.93 | Joe Dobson | 85.7 | BOS |
| +031+ | 1.92 | Ewell Blackwell | 67 | CIN |
| +035+ | 1.82 | Tommy Byrne | 71.7 | NYA |
| +036+ | 1.81 | Johnny Schmitz | 72 | CHN |
| +037+ | 1.71 | Bob Feller | 66.3 | CLE |
| +041+ | 1.6 | Bob Rush | 76 | CHN |
| +042+ | 1.54 | Hal Newhouser | 46 | DET |
| +046+ | 1.42 | Dave Koslo | 61.3 | SFN |
| +047+ | 1.41 | Preacher Roe | 66 | LAN |
| +048+ | 1.39 | Ned Garver | 63 | BAL |
| +054+ | 1.26 | Curt Simmons | 66.7 | PHI |
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