| Starter | Tm | Tier | Game |
|---|---|---|---|
| Virgil Trucks | DET | 4.95 | 194909230_DET_CLE |
| Warren Spahn | ATL | 4.02 | 194909240_ATL_SFN |
| Eddie Lopat | NYA | 2.01 | 194909240_NYA_BOS |
| Gerry Staley | SLN | 1.83 | 194909240_CHN_SLN |
| Ken Raffensberger | CIN | 1.28 | 194909240_PIT_CIN |
| Starter | Tm | Tier | Game |
|---|---|---|---|
| Johnny Sain | ATL | -1.92 | 194909220_ATL_PIT |
| Dewey Adkins | CHN | -1.48 | 194909220_PHI_CHN |
| Johnny Vander Meer | CIN | -1.34 | 194909221_SFN_CIN |
| Mickey Harris | MIN | -0.74 | 194909232_NYA_MIN |
| Jocko Thompson | PHI | -0.36 | 194909240_PHI_LAN |
Based on accumulated WAA for this season up to 1949-09-24.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +004+ | 9.15 | Mel Parnell | 282 | BOS |
| +007+ | 8.5 | Virgil Trucks | 267.3 | DET |
| +009+ | 6.89 | Dave Koslo | 195 | SFN |
| +010+ | 6.77 | Warren Spahn | 289.7 | ATL |
| +011+ | 6.47 | Ken Heintzelman | 236.3 | PHI |
| +015+ | 6.3 | Howie Pollet | 218 | SLN |
| +016+ | 6.22 | Bob Lemon | 256.7 | CLE |
| +017+ | 6.03 | Al Benton | 133.7 | CLE |
| +018+ | 6 | Mike Garcia | 159.7 | CLE |
| +019+ | 5.89 | Preacher Roe | 202.3 | LAN |
| +026+ | 5.15 | Hal Newhouser | 283 | DET |
| +027+ | 5.13 | Gerry Staley | 165 | SLN |
| +028+ | 4.96 | Eddie Lopat | 213 | NYA |
| +029+ | 4.94 | Bill Wight | 230 | CHA |
| +030+ | 4.84 | Fred Hutchinson | 188.7 | DET |
| +031+ | 4.74 | Don Newcombe | 235 | LAN |
| +034+ | 4.55 | Russ Meyer | 198.3 | PHI |
| +043+ | 4.12 | Vic Raschi | 256.7 | NYA |
| +044+ | 3.96 | Ellis Kinder | 241 | BOS |
| +045+ | 3.86 | Al Brazle | 205.3 | SLN |
| +048+ | 3.73 | Murry Dickson | 210.7 | PIT |
| +049+ | 3.69 | Ken Raffensberger | 265 | CIN |
| +053+ | 3.17 | Monty Kennedy | 215.3 | SFN |
| +054+ | 2.97 | Sheldon Jones | 195.7 | SFN |
| +059+ | 2.74 | Randy Gumpert | 233.3 | CHA |
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