| Starter | Tm | Tier | Game |
|---|---|---|---|
| Mel Parnell | BOS | 6.85 | 194909200_CLE_BOS |
| Howie Pollet | SLN | 4.5 | 194909190_PHI_SLN |
| Ken Heintzelman | PHI | 4.23 | 194909200_PHI_SLN |
| Bob Lemon | CLE | 4.16 | 194909200_CLE_BOS |
| Dave Koslo | SFN | 3.95 | 194909212_SFN_CIN |
| Starter | Tm | Tier | Game |
|---|---|---|---|
| Cliff Fannin | BAL | -3.29 | 194909210_BAL_MIN |
| Dick Weik | MIN | -2.7 | 194909210_BAL_MIN |
| Carl Scheib | OAK | -1.73 | 194909200_DET_OAK |
| Vern Bickford | ATL | -0.89 | 194909200_ATL_PIT |
| Herm Wehmeier | CIN | -0.87 | 194909211_SFN_CIN |
Based on accumulated WAA for this season up to 1949-09-21.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +003+ | 9.17 | Mel Parnell | 282 | BOS |
| +008+ | 7.66 | Virgil Trucks | 258.3 | DET |
| +009+ | 6.91 | Howie Pollet | 217.7 | SLN |
| +010+ | 6.89 | Dave Koslo | 195 | SFN |
| +011+ | 6.77 | Warren Spahn | 280.7 | ATL |
| +012+ | 6.45 | Ken Heintzelman | 236.3 | PHI |
| +014+ | 6.24 | Bob Lemon | 256.7 | CLE |
| +016+ | 6.01 | Mike Garcia | 159.7 | CLE |
| +017+ | 5.98 | Al Benton | 133 | CLE |
| +018+ | 5.89 | Preacher Roe | 202.3 | LAN |
| +022+ | 5.37 | Hal Newhouser | 274 | DET |
| +026+ | 4.95 | Bill Wight | 230 | CHA |
| +027+ | 4.85 | Fred Hutchinson | 188.7 | DET |
| +029+ | 4.8 | Eddie Lopat | 205 | NYA |
| +030+ | 4.78 | Gerry Staley | 156.7 | SLN |
| +038+ | 4.31 | Russ Meyer | 196 | PHI |
| +042+ | 4.12 | Don Newcombe | 226 | LAN |
| +044+ | 3.97 | Ken Raffensberger | 259 | CIN |
| +045+ | 3.92 | Vic Raschi | 252.7 | NYA |
| +046+ | 3.87 | Al Brazle | 205.3 | SLN |
| +050+ | 3.12 | Ellis Kinder | 232 | BOS |
| +052+ | 2.97 | Sheldon Jones | 195.7 | SFN |
| +053+ | 2.87 | Murry Dickson | 201.7 | PIT |
| +057+ | 2.65 | Art Houtteman | 194.3 | DET |
| +058+ | 2.64 | Jack Banta | 147.3 | LAN |
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