| Starter | Tm | Tier | Game |
|---|---|---|---|
| Dutch Leonard | PHI | 6.42 | 194709100_PHI_SLN |
| Ewell Blackwell | CIN | 6.14 | 194709100_ATL_CIN |
| Warren Spahn | ATL | 5.91 | 194709090_ATL_CIN |
| Bob Feller | CLE | 4.77 | 194709100_CLE_NYA |
| Dick Fowler | OAK | 2.97 | 194709100_BAL_OAK |
| Starter | Tm | Tier | Game |
|---|---|---|---|
| Bucky Walters | CIN | -3.69 | 194709090_ATL_CIN |
| Orval Grove | CHA | -1.61 | 194709100_CHA_MIN |
| Preacher Roe | PIT | -1.3 | 194709090_SFN_PIT |
| Oscar Judd | PHI | -0.92 | 194709090_PHI_SLN |
| Clint Hartung | SFN | -0.67 | 194709090_SFN_PIT |
Based on accumulated WAA for this season up to 1947-09-10.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +004+ | 8.19 | Ewell Blackwell | 264 | CIN |
| +006+ | 7.78 | Warren Spahn | 253.7 | ATL |
| +007+ | 7.58 | Dutch Leonard | 210.7 | PHI |
| +008+ | 7.5 | Ralph Branca | 251.3 | LAN |
| +015+ | 5.86 | Bob Feller | 254.7 | CLE |
| +016+ | 5.77 | Walt Masterson | 222.7 | MIN |
| +018+ | 5.18 | Hal Newhouser | 252 | DET |
| +019+ | 4.86 | Dick Fowler | 199.3 | OAK |
| +023+ | 4.75 | Murry Dickson | 205.7 | SLN |
| +024+ | 4.7 | Eddie Lopat | 219.7 | CHA |
| +031+ | 4.04 | Phil Marchildon | 241.7 | OAK |
| +032+ | 4 | Al Brazle | 149.7 | SLN |
| +033+ | 3.98 | Joe Haynes | 148 | CHA |
| +042+ | 3.26 | Earl Johnson | 119 | BOS |
| +045+ | 3.22 | Red Embree | 142.3 | CLE |
| +044+ | 3.22 | Early Wynn | 222.3 | MIN |
| +047+ | 3.14 | Harry Brecheen | 199.3 | SLN |
| +048+ | 3.09 | Spec Shea | 155.3 | NYA |
| +050+ | 2.96 | Al Gettel | 130 | CLE |
| +051+ | 2.95 | Fred Hutchinson | 179.7 | DET |
| +052+ | 2.85 | Vic Lombardi | 162.3 | LAN |
| +053+ | 2.8 | Larry Jansen | 218.7 | SFN |
| +054+ | 2.77 | Jim Hearn | 145.3 | SLN |
| +058+ | 2.67 | Harry Taylor | 158 | LAN |
| +059+ | 2.66 | Allie Reynolds | 218 | NYA |
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