| Starter | Tm | Tier | Game |
|---|---|---|---|
| Vic Raschi | NYA | 6.24 | 194908040_DET_NYA |
| Hal Newhouser | DET | 3.76 | 194908020_DET_NYA |
| Ken Heintzelman | PHI | 3.33 | 194908020_PHI_CIN |
| Howie Pollet | SLN | 2.58 | 194908030_ATL_SLN |
| Dave Koslo | SFN | 2.12 | 194908030_SFN_CHN |
| Starter | Tm | Tier | Game |
|---|---|---|---|
| Carl Scheib | OAK | -4.79 | 194908020_CHA_OAK |
| Herm Wehmeier | CIN | -2.06 | 194908020_PHI_CIN |
| Mickey Harris | MIN | -1.05 | 194908020_CLE_MIN |
| Joe Ostrowski | BAL | -0.72 | 194908030_BAL_BOS |
| Ellis Kinder | BOS | -0.56 | 194908030_BAL_BOS |
Based on accumulated WAA for this season up to 1949-08-04.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +004+ | 6.57 | Vic Raschi | 193 | NYA |
| +005+ | 6.15 | Howie Pollet | 157.3 | SLN |
| +007+ | 5.67 | Warren Spahn | 196 | ATL |
| +008+ | 5.65 | Mel Parnell | 196 | BOS |
| +011+ | 5.08 | Dave Koslo | 114.3 | SFN |
| +012+ | 4.74 | Al Benton | 75 | CLE |
| +015+ | 4.32 | Bob Lemon | 161.7 | CLE |
| +016+ | 4.26 | Ken Heintzelman | 156.7 | PHI |
| +018+ | 4.13 | Mike Garcia | 90.3 | CLE |
| +020+ | 4.1 | Virgil Trucks | 183.3 | DET |
| +025+ | 3.72 | Robin Roberts | 151 | PHI |
| +026+ | 3.7 | Preacher Roe | 128.7 | LAN |
| +027+ | 3.64 | Hal Newhouser | 194 | DET |
| +029+ | 3.57 | Gerry Staley | 103.7 | SLN |
| +034+ | 3.19 | Bill Wight | 168 | CHA |
| +037+ | 3.06 | Fred Hutchinson | 125.7 | DET |
| +038+ | 2.91 | Mickey McDermott | 60 | BOS |
| +042+ | 2.65 | Eddie Lopat | 131 | NYA |
| +049+ | 2.44 | Al Brazle | 153.7 | SLN |
| +051+ | 2.26 | Bob Rush | 155 | CHN |
| +052+ | 2.25 | Ken Raffensberger | 160.7 | CIN |
| +059+ | 1.84 | Sheldon Jones | 128.7 | SFN |
| +058+ | 1.84 | Cliff Chambers | 93.3 | PIT |
| +065+ | 1.75 | Monty Kennedy | 138.7 | SFN |
| +063+ | 1.75 | Alex Kellner | 155 | OAK |
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