| Starter | Tm | Tier | Game |
|---|---|---|---|
| Warren Spahn | ATL | 6.42 | 195006270_PHI_ATL |
| Larry Jansen | SFN | 5.15 | 195006270_SFN_LAN |
| Howie Pollet | SLN | 4.04 | 195006271_SLN_CHN |
| Art Houtteman | DET | 3.43 | 195006280_CHA_DET |
| Preacher Roe | LAN | 3.15 | 195006280_SFN_LAN |
| Starter | Tm | Tier | Game |
|---|---|---|---|
| Herm Wehmeier | CIN | -4.6 | 195006270_CIN_PIT |
| Ken Holcombe | CHA | -1.87 | 195006280_CHA_DET |
| Russ Meyer | PHI | -1.82 | 195006280_PHI_ATL |
| Chuck Stobbs | BOS | -1.75 | 195006290_BOS_OAK |
| Fritz Dorish | BAL | -0.86 | 195006280_CLE_BAL |
Based on accumulated WAA for this season up to 1950-06-29.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +004+ | 5.06 | Bob Miller | 73 | PHI |
| +005+ | 5.02 | Warren Spahn | 135.3 | ATL |
| +006+ | 4.91 | Larry Jansen | 112.7 | SFN |
| +007+ | 4.44 | Howie Pollet | 102 | SLN |
| +009+ | 4.3 | Art Houtteman | 127.7 | DET |
| +010+ | 4.02 | Robin Roberts | 120.3 | PHI |
| +013+ | 3.83 | Vern Bickford | 134 | ATL |
| +014+ | 3.76 | Bob Rush | 119.7 | CHN |
| +015+ | 3.62 | Preacher Roe | 102.7 | LAN |
| +016+ | 3.62 | Max Lanier | 82.7 | SLN |
| +018+ | 3.41 | Ewell Blackwell | 99 | CIN |
| +021+ | 3.11 | Harry Brecheen | 72 | SLN |
| +025+ | 2.95 | Allie Reynolds | 110.7 | NYA |
| +027+ | 2.72 | Connie Marrero | 78.7 | MIN |
| +030+ | 2.69 | Bob Cain | 84.3 | CHA |
| +035+ | 2.46 | Dave Koslo | 96 | SFN |
| +036+ | 2.4 | Ray Scarborough | 112.3 | TOT |
| +037+ | 2.36 | Joe Ostrowski | 70.3 | TOT |
| +038+ | 2.35 | Bob Feller | 105.3 | CLE |
| +039+ | 2.31 | Joe Dobson | 118.3 | BOS |
| +042+ | 2.15 | Frank Smith | 44 | CIN |
| +043+ | 2.11 | Mike Garcia | 78.3 | CLE |
| +044+ | 2.09 | Vic Raschi | 104.7 | NYA |
| +049+ | 1.92 | Bubba Church | 37.7 | PHI |
| +051+ | 1.83 | Sid Hudson | 109 | MIN |
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