| Starter | Tm | Tier | Game |
|---|---|---|---|
| Warren Spahn | ATL | 7.78 | 194709180_ATL_SLN |
| Dutch Leonard | PHI | 6.57 | 194709180_PHI_CIN |
| Bob Feller | CLE | 4.65 | 194709201_CLE_DET |
| Dick Fowler | OAK | 3.23 | 194709200_NYA_OAK |
| Eddie Lopat | CHA | 3.12 | 194709180_CHA_NYA |
| Starter | Tm | Tier | Game |
|---|---|---|---|
| Eddie Erautt | CIN | -2.09 | 194709180_PHI_CIN |
| Preacher Roe | PIT | -1.42 | 194709180_LAN_PIT |
| Ellis Kinder | BAL | -0.37 | 194709200_BAL_CHA |
| Ken Heintzelman | PHI | -0.33 | 194709200_PHI_SFN |
| Ox Miller | CHN | -0.3 | 194709180_SFN_CHN |
Based on accumulated WAA for this season up to 1947-09-20.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +003+ | 9.24 | Warren Spahn | 271.7 | ATL |
| +006+ | 8.42 | Ewell Blackwell | 264 | CIN |
| +007+ | 7.97 | Ralph Branca | 267.7 | LAN |
| +012+ | 6.86 | Dutch Leonard | 225 | PHI |
| +013+ | 6.66 | Bob Feller | 280 | CLE |
| +017+ | 5.95 | Dick Fowler | 218.3 | OAK |
| +018+ | 5.58 | Eddie Lopat | 234.7 | CHA |
| +019+ | 5.41 | Hal Newhouser | 267 | DET |
| +021+ | 5.23 | Walt Masterson | 237.7 | MIN |
| +025+ | 4.68 | Joe Haynes | 164 | CHA |
| +034+ | 3.9 | Joe Dobson | 211.7 | BOS |
| +036+ | 3.72 | Al Brazle | 159 | SLN |
| +037+ | 3.71 | Vic Lombardi | 174.7 | LAN |
| +042+ | 3.35 | Murry Dickson | 220.7 | SLN |
| +043+ | 3.34 | Earl Johnson | 133 | BOS |
| +044+ | 3.26 | Fred Hutchinson | 200.7 | DET |
| +046+ | 3.24 | Allie Reynolds | 233.7 | NYA |
| +048+ | 3.18 | Phil Marchildon | 257.7 | OAK |
| +051+ | 2.96 | Spec Shea | 170.7 | NYA |
| +052+ | 2.83 | Red Embree | 149.7 | CLE |
| +055+ | 2.82 | Larry Jansen | 230 | SFN |
| +058+ | 2.77 | Al Gettel | 144.3 | CLE |
| +059+ | 2.75 | Early Wynn | 245 | MIN |
| +068+ | 2.36 | Harry Brecheen | 214.3 | SLN |
| +069+ | 2.35 | Bobo Newsom | 195.7 | TOT |
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