| Starter | Tm | Tier | Game |
|---|---|---|---|
| Mel Parnell | BOS | 7.92 | 194910010_BOS_NYA |
| Dave Koslo | SFN | 4.56 | 194910010_SFN_ATL |
| Warren Spahn | ATL | 3.86 | 194909291_LAN_ATL |
| Ken Heintzelman | PHI | 3.17 | 194910010_LAN_PHI |
| Mike Garcia | CLE | 2.97 | 194910010_CLE_DET |
| Starter | Tm | Tier | Game |
|---|---|---|---|
| Dick Welteroth | MIN | -4.17 | 194910010_OAK_MIN |
| Bob Chesnes | PIT | -4.15 | 194909300_CIN_PIT |
| Johnny Sain | ATL | -1.32 | 194909292_LAN_ATL |
| Herm Wehmeier | CIN | -1.27 | 194909300_CIN_PIT |
| Jack Kramer | BOS | -0.61 | 194909300_BOS_MIN |
Based on accumulated WAA for this season up to 1949-10-01.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +004+ | 9.31 | Mel Parnell | 295.3 | BOS |
| +007+ | 8.44 | Virgil Trucks | 267.3 | DET |
| +008+ | 7.9 | Dave Koslo | 212 | SFN |
| +010+ | 7.44 | Bob Lemon | 274.7 | CLE |
| +011+ | 7.05 | Mike Garcia | 175.7 | CLE |
| +013+ | 6.65 | Howie Pollet | 221.7 | SLN |
| +016+ | 6.18 | Al Benton | 135.7 | CLE |
| +017+ | 6.15 | Warren Spahn | 293.3 | ATL |
| +018+ | 6.12 | Ken Heintzelman | 246.7 | PHI |
| +019+ | 6.03 | Preacher Roe | 212.7 | LAN |
| +023+ | 5.62 | Russ Meyer | 210.3 | PHI |
| +027+ | 5.32 | Don Newcombe | 241 | LAN |
| +028+ | 5.1 | Gerry Staley | 171.3 | SLN |
| +032+ | 4.8 | Fred Hutchinson | 188.7 | DET |
| +033+ | 4.7 | Vic Raschi | 265.7 | NYA |
| +035+ | 4.68 | Hal Newhouser | 292 | DET |
| +038+ | 4.55 | Bill Wight | 237 | CHA |
| +039+ | 4.53 | Murry Dickson | 224 | PIT |
| +041+ | 4.28 | Eddie Lopat | 215.3 | NYA |
| +046+ | 3.96 | Al Brazle | 206.3 | SLN |
| +047+ | 3.87 | Ellis Kinder | 245 | BOS |
| +048+ | 3.85 | Ken Raffensberger | 274 | CIN |
| +051+ | 3.58 | Sheldon Jones | 206.3 | SFN |
| +055+ | 3.27 | Harry Brecheen | 214.7 | SLN |
| +054+ | 3.27 | Monty Kennedy | 216.3 | SFN |
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