| Starter | Tm | Tier | Game |
|---|---|---|---|
| Johnny Schmitz | CHN | 6.06 | 195005141_PIT_CHN |
| Art Houtteman | DET | 5.28 | 195005160_BOS_DET |
| Joe Ostrowski | BAL | 5.28 | 195005160_NYA_BAL |
| Bob Cain | CHA | 4.52 | 195005130_CHA_CLE |
| Ewell Blackwell | CIN | 3.71 | 195005160_CIN_PHI |
| Starter | Tm | Tier | Game |
|---|---|---|---|
| Hank Wyse | OAK | -3.82 | 195005130_OAK_NYA |
| Russ Meyer | PHI | -1.31 | 195005142_SFN_PHI |
| Bob Lemon | CLE | -1.26 | 195005141_CHA_CLE |
| Gerry Staley | SLN | -0.84 | 195005160_SLN_LAN |
| Johnny Sain | ATL | -0.76 | 195005160_PIT_ATL |
Based on accumulated WAA for this season up to 1950-05-16.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +002+ | 3.15 | Robin Roberts | 60 | PHI |
| +004+ | 2.32 | Ewell Blackwell | 35.3 | CIN |
| +008+ | 1.82 | Harry Brecheen | 34 | SLN |
| +009+ | 1.81 | Cliff Chambers | 48.7 | PIT |
| +010+ | 1.76 | Joe Ostrowski | 31.7 | BAL |
| +011+ | 1.72 | Howie Pollet | 37.3 | SLN |
| +012+ | 1.53 | Joe Dobson | 49 | BOS |
| +013+ | 1.53 | Bob Cain | 23.7 | CHA |
| +014+ | 1.49 | Art Houtteman | 45 | DET |
| +016+ | 1.46 | Curt Simmons | 36.3 | PHI |
| +020+ | 1.35 | Mel Parnell | 49.3 | BOS |
| +022+ | 1.33 | Bob Miller | 24.3 | PHI |
| +024+ | 1.32 | Murry Dickson | 48 | PIT |
| +026+ | 1.32 | Max Lanier | 26.7 | SLN |
| +025+ | 1.32 | Johnny Schmitz | 42.3 | CHN |
| +028+ | 1.29 | Bob Rush | 42 | CHN |
| XXXXX | 1.13 | Jack Banta | 13.7 | LAN |
| XXXXX | 1.02 | Frank Hiller | 15 | CHN |
| XXXXX | 0.99 | Alex Kellner | 47.7 | OAK |
| XXXXX | 0.95 | Preacher Roe | 33.3 | LAN |
| XXXXX | 0.89 | Connie Marrero | 21.3 | MIN |
| XXXXX | 0.82 | Chuck Stobbs | 31.3 | BOS |
| XXXXX | 0.81 | Early Wynn | 26.3 | CLE |
| XXXXX | 0.79 | Vern Bickford | 44.3 | ATL |
| XXXXX | 0.78 | Bob Feller | 36.3 | CLE |
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