| Starter | Tm | Tier | Game |
|---|---|---|---|
| Vern Bickford | ATL | 7.09 | 195007221_ATL_SLN |
| Howie Pollet | SLN | 4.37 | 195007222_ATL_SLN |
| Robin Roberts | PHI | 2.86 | 195007221_PHI_CIN |
| Larry Jansen | SFN | 2.67 | 195007231_SFN_CHN |
| Eddie Lopat | NYA | 2.26 | 195007230_DET_NYA |
| Starter | Tm | Tier | Game |
|---|---|---|---|
| Don Johnson | BAL | -3.75 | 195007230_BAL_BOS |
| Hank Wyse | OAK | -3.48 | 195007231_CHA_OAK |
| Sheldon Jones | SFN | -2.47 | 195007232_SFN_CHN |
| Gerry Staley | SLN | -2.36 | 195007221_ATL_SLN |
| Russ Meyer | PHI | -1.99 | 195007232_PHI_CIN |
Based on accumulated WAA for this season up to 1950-07-24.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +005+ | 5.28 | Preacher Roe | 142.7 | LAN |
| +006+ | 5.22 | Vern Bickford | 174.7 | ATL |
| +008+ | 4.9 | Robin Roberts | 162.3 | PHI |
| +010+ | 4.82 | Howie Pollet | 145 | SLN |
| +012+ | 4.7 | Warren Spahn | 169.7 | ATL |
| +013+ | 4.47 | Max Lanier | 110.3 | SLN |
| +014+ | 4.43 | Art Houtteman | 169.3 | DET |
| +017+ | 4.08 | Larry Jansen | 149 | SFN |
| +026+ | 3.46 | Ned Garver | 144.7 | BAL |
| +027+ | 3.44 | Bob Feller | 137.7 | CLE |
| +028+ | 3.36 | Harry Brecheen | 98 | SLN |
| +032+ | 3.23 | Curt Simmons | 140.7 | PHI |
| +033+ | 3.22 | Bill Wight | 130 | CHA |
| +034+ | 3.22 | Eddie Lopat | 144.3 | NYA |
| +035+ | 3.21 | Bubba Church | 63.7 | PHI |
| +036+ | 3.14 | Sal Maglie | 87.7 | SFN |
| +037+ | 3.11 | Bob Rush | 150 | CHN |
| +040+ | 2.99 | Bob Miller | 103 | PHI |
| +041+ | 2.93 | Bob Cain | 108 | CHA |
| +042+ | 2.92 | Bob Lemon | 173.3 | CLE |
| +043+ | 2.89 | Allie Reynolds | 139.3 | NYA |
| +047+ | 2.78 | Monk Dubiel | 71.7 | CHN |
| +054+ | 2.48 | Ewell Blackwell | 138.7 | CIN |
| +056+ | 2.23 | Connie Marrero | 103 | MIN |
| +059+ | 2.15 | Paul Minner | 103.3 | CHN |
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