| Starter | Tm | Tier | Game |
|---|---|---|---|
| Ralph Branca | LAN | 5.78 | 194709012_PHI_LAN |
| Dutch Leonard | PHI | 5.71 | 194708311_ATL_PHI |
| Bob Feller | CLE | 4.92 | 194709011_BAL_CLE |
| Warren Spahn | ATL | 4.22 | 194709011_ATL_SFN |
| Dick Fowler | OAK | 3.53 | 194709012_MIN_OAK |
| Starter | Tm | Tier | Game |
|---|---|---|---|
| Jack Kramer | BAL | -5.05 | 194709011_BAL_CLE |
| Hank Behrman | LAN | -4.9 | 194708310_SFN_LAN |
| Sid Hudson | MIN | -1.98 | 194708312_MIN_NYA |
| Oscar Judd | PHI | -1.89 | 194709012_PHI_LAN |
| Johnny Vander Meer | CIN | -1.53 | 194709012_CIN_CHN |
Based on accumulated WAA for this season up to 1947-09-02.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +002+ | 9.01 | Ewell Blackwell | 245.3 | CIN |
| +005+ | 7.45 | Ralph Branca | 242.7 | LAN |
| +007+ | 7.31 | Dutch Leonard | 195.7 | PHI |
| +008+ | 7.09 | Warren Spahn | 237.7 | ATL |
| +013+ | 6.09 | Bob Feller | 241.7 | CLE |
| +017+ | 5.48 | Dick Fowler | 184 | OAK |
| +018+ | 5.3 | Hal Newhouser | 245 | DET |
| +019+ | 5.09 | Walt Masterson | 204.7 | MIN |
| +024+ | 4.29 | Phil Marchildon | 226.7 | OAK |
| +029+ | 4.02 | Murry Dickson | 195.7 | SLN |
| +030+ | 3.96 | Joe Haynes | 140 | CHA |
| +032+ | 3.78 | Earl Johnson | 108 | BOS |
| +035+ | 3.74 | Eddie Lopat | 200.7 | CHA |
| +036+ | 3.72 | Spec Shea | 147.7 | NYA |
| +037+ | 3.46 | Jim Hearn | 144.7 | SLN |
| +042+ | 3.14 | Frank Papish | 170.7 | CHA |
| +043+ | 3.13 | Al Brazle | 138.7 | SLN |
| +046+ | 2.96 | Red Embree | 138.7 | CLE |
| +048+ | 2.95 | Early Wynn | 215.7 | MIN |
| +050+ | 2.8 | Larry Jansen | 201 | SFN |
| +052+ | 2.74 | Harry Taylor | 158 | LAN |
| +053+ | 2.73 | Tex Hughson | 185.3 | BOS |
| +056+ | 2.55 | Clyde King | 84 | LAN |
| +059+ | 2.43 | Al Gettel | 121 | CLE |
| +062+ | 2.28 | Allie Reynolds | 210.7 | NYA |
_