| Starter | Tm | Tier | Game |
|---|---|---|---|
| Bob Feller | CLE | 4.72 | 194709240_CLE_BAL |
| Eddie Lopat | CHA | 3.02 | 194709230_DET_CHA |
| Hal Newhouser | DET | 2.83 | 194709230_DET_CHA |
| Walt Masterson | MIN | 2.79 | 194709231_MIN_NYA |
| Murry Dickson | SLN | 1.32 | 194709222_CHN_SLN |
| Starter | Tm | Tier | Game |
|---|---|---|---|
| Hal Gregg | LAN | -3.53 | 194709240_SFN_LAN |
| Preacher Roe | PIT | -2.1 | 194709240_SLN_PIT |
| Bob Gillespie | CHA | -0.81 | 194709221_BAL_CHA |
| Hank Wyse | CHN | -0.47 | 194709230_CHN_CIN |
| Ellis Kinder | BAL | -0.29 | 194709240_CLE_BAL |
Based on accumulated WAA for this season up to 1947-09-24.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +003+ | 10.01 | Warren Spahn | 280.7 | ATL |
| +005+ | 9.21 | Ewell Blackwell | 273 | CIN |
| +008+ | 7.72 | Ralph Branca | 274.7 | LAN |
| +010+ | 7.32 | Bob Feller | 290 | CLE |
| +013+ | 6.8 | Dutch Leonard | 225 | PHI |
| +017+ | 5.95 | Hal Newhouser | 276 | DET |
| +018+ | 5.93 | Dick Fowler | 218.3 | OAK |
| +019+ | 5.71 | Eddie Lopat | 243.7 | CHA |
| +020+ | 5.53 | Walt Masterson | 245.7 | MIN |
| +021+ | 5.45 | Joe Haynes | 173 | CHA |
| +031+ | 4.16 | Joe Dobson | 219.7 | BOS |
| +035+ | 3.92 | Allie Reynolds | 241.7 | NYA |
| +037+ | 3.69 | Al Brazle | 159 | SLN |
| +038+ | 3.68 | Vic Lombardi | 174.7 | LAN |
| +041+ | 3.58 | Larry Jansen | 239 | SFN |
| +044+ | 3.44 | Spec Shea | 178.7 | NYA |
| +045+ | 3.34 | Phil Marchildon | 266.7 | OAK |
| +046+ | 3.27 | Fred Hutchinson | 210.7 | DET |
| +053+ | 2.93 | Earl Johnson | 140.3 | BOS |
| +054+ | 2.87 | Murry Dickson | 222.7 | SLN |
| +055+ | 2.84 | Red Embree | 157 | CLE |
| +059+ | 2.75 | Frank Papish | 199 | CHA |
| +060+ | 2.74 | Early Wynn | 245 | MIN |
| +063+ | 2.72 | Harry Brecheen | 223.3 | SLN |
| +064+ | 2.68 | Blix Donnelly | 120.7 | PHI |
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