| Starter | Tm | Tier | Game |
|---|---|---|---|
| Robin Roberts | PHI | 5.78 | 195008040_SLN_PHI |
| Vern Bickford | ATL | 5.07 | 195008030_SLN_ATL |
| Art Houtteman | DET | 4.42 | 195008030_NYA_DET |
| Preacher Roe | LAN | 3.65 | 195008050_CIN_LAN |
| Howie Pollet | SLN | 3.55 | 195008040_SLN_PHI |
| Starter | Tm | Tier | Game |
|---|---|---|---|
| Herm Wehmeier | CIN | -4.8 | 195008050_CIN_LAN |
| Hank Wyse | OAK | -3.03 | 195008030_OAK_CHA |
| Fritz Dorish | BAL | -2.9 | 195008040_OAK_BAL |
| Russ Meyer | PHI | -2.22 | 195008050_SLN_PHI |
| Walt Masterson | BOS | -1.78 | 195008050_BOS_CHA |
Based on accumulated WAA for this season up to 1950-08-05.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +004+ | 7.2 | Robin Roberts | 189.3 | PHI |
| +006+ | 5.96 | Vern Bickford | 199.7 | ATL |
| +007+ | 5.86 | Warren Spahn | 196.7 | ATL |
| +009+ | 5.58 | Art Houtteman | 187.3 | DET |
| +012+ | 5.03 | Larry Jansen | 167 | SFN |
| +014+ | 4.87 | Howie Pollet | 161 | SLN |
| +015+ | 4.79 | Max Lanier | 125 | SLN |
| +018+ | 4.52 | Bob Lemon | 192 | CLE |
| +020+ | 4.33 | Bubba Church | 86.7 | PHI |
| +025+ | 3.97 | Preacher Roe | 165.3 | LAN |
| +026+ | 3.9 | Bob Miller | 120.3 | PHI |
| +033+ | 3.61 | Curt Simmons | 153.3 | PHI |
| +034+ | 3.48 | Allie Reynolds | 156.7 | NYA |
| +037+ | 3.35 | Bob Feller | 161.7 | CLE |
| +040+ | 3.27 | Early Wynn | 131.7 | CLE |
| +041+ | 3.24 | Eddie Lopat | 160.3 | NYA |
| +043+ | 3.19 | Ewell Blackwell | 157 | CIN |
| +047+ | 3.04 | Bill Wight | 137.3 | CHA |
| +049+ | 2.87 | Paul Minner | 124 | CHN |
| +050+ | 2.82 | Ned Garver | 159.7 | BAL |
| +051+ | 2.75 | Sal Maglie | 106.3 | SFN |
| +056+ | 2.47 | Harry Brecheen | 107.3 | SLN |
| +057+ | 2.42 | Bob Rush | 165.3 | CHN |
| +058+ | 2.34 | Red Munger | 112 | SLN |
| +060+ | 2.31 | Cloyd Boyer | 64.7 | SLN |
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