| Starter | Tm | Tier | Game |
|---|---|---|---|
| Warren Spahn | ATL | 6.5 | 194907230_PIT_ATL |
| Vic Raschi | NYA | 6.29 | 194907210_NYA_CLE |
| Mel Parnell | BOS | 2.96 | 194907220_BOS_BAL |
| Ken Heintzelman | PHI | 2.89 | 194907230_CIN_PHI |
| Harry Brecheen | SLN | 2.14 | 194907210_SLN_ATL |
| Starter | Tm | Tier | Game |
|---|---|---|---|
| Herm Wehmeier | CIN | -3.37 | 194907210_CIN_SFN |
| Karl Drews | BAL | -2.58 | 194907212_OAK_BAL |
| Carl Scheib | OAK | -2.21 | 194907220_OAK_CHA |
| Clint Hartung | SFN | -1.57 | 194907210_CIN_SFN |
| Warren Hacker | CHN | -0.71 | 194907230_CHN_SFN |
Based on accumulated WAA for this season up to 1949-07-23.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +003+ | 6.44 | Vic Raschi | 169.7 | NYA |
| +005+ | 5.98 | Ken Heintzelman | 150.3 | PHI |
| +007+ | 4.9 | Mel Parnell | 176 | BOS |
| +010+ | 4.54 | Howie Pollet | 131.7 | SLN |
| +011+ | 4.47 | Warren Spahn | 178 | ATL |
| +014+ | 4.2 | Al Benton | 69.7 | CLE |
| +015+ | 4.11 | Dave Koslo | 94 | SFN |
| +016+ | 4.04 | Bob Lemon | 133.3 | CLE |
| +017+ | 3.83 | Mike Garcia | 83.3 | CLE |
| +019+ | 3.66 | Gerry Staley | 98.7 | SLN |
| +021+ | 3.61 | Preacher Roe | 119.7 | LAN |
| +026+ | 3.22 | Hal Newhouser | 170.7 | DET |
| +027+ | 3.2 | Robin Roberts | 129.7 | PHI |
| +028+ | 3.01 | Hank Borowy | 134.3 | PHI |
| +029+ | 2.99 | Virgil Trucks | 172.7 | DET |
| +030+ | 2.94 | Bill Wight | 152 | CHA |
| +036+ | 2.64 | Harry Brecheen | 129.3 | SLN |
| +046+ | 2.3 | Monty Kennedy | 134.7 | SFN |
| +053+ | 2.07 | Bob Rush | 134 | CHN |
| +056+ | 2.01 | Eddie Lopat | 122 | NYA |
| +058+ | 1.94 | Randy Gumpert | 150.3 | CHA |
| +059+ | 1.91 | Allie Reynolds | 116.7 | NYA |
| +060+ | 1.87 | Erv Palica | 66 | LAN |
| +066+ | 1.71 | Ken Raffensberger | 135.3 | CIN |
| +070+ | 1.57 | Cliff Chambers | 73.7 | PIT |
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