| Starter | Tm | Tier | Game |
|---|---|---|---|
| Ralph Branca | LAN | 5.61 | 194709110_LAN_SLN |
| Bob Feller | CLE | 4.47 | 194709130_CLE_BOS |
| Hal Newhouser | DET | 3.27 | 194709111_DET_NYA |
| Murry Dickson | SLN | 2.85 | 194709130_LAN_SLN |
| Joe Haynes | CHA | 1.53 | 194709110_CHA_OAK |
| Starter | Tm | Tier | Game |
|---|---|---|---|
| Hal Gregg | LAN | -4.17 | 194709120_LAN_SLN |
| Jack Kramer | BAL | -3.74 | 194709120_BAL_MIN |
| Monty Kennedy | SFN | -1.8 | 194709131_SFN_CIN |
| Preacher Roe | PIT | -1.45 | 194709130_ATL_PIT |
| Johnny Vander Meer | CIN | -1.16 | 194709131_SFN_CIN |
Based on accumulated WAA for this season up to 1947-09-13.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +003+ | 8.25 | Ewell Blackwell | 264 | CIN |
| +006+ | 7.8 | Warren Spahn | 253.7 | ATL |
| +007+ | 7.66 | Dutch Leonard | 210.7 | PHI |
| +008+ | 7.6 | Ralph Branca | 258.7 | LAN |
| +014+ | 6.22 | Bob Feller | 261.7 | CLE |
| +016+ | 5.8 | Walt Masterson | 222.7 | MIN |
| +017+ | 5.66 | Hal Newhouser | 261 | DET |
| +021+ | 4.89 | Dick Fowler | 199.3 | OAK |
| +022+ | 4.75 | Eddie Lopat | 219.7 | CHA |
| +028+ | 4.42 | Joe Haynes | 155 | CHA |
| +030+ | 4.13 | Murry Dickson | 212.3 | SLN |
| +031+ | 4.12 | Earl Johnson | 128 | BOS |
| +033+ | 4.07 | Phil Marchildon | 241.7 | OAK |
| +035+ | 3.88 | Al Brazle | 150.3 | SLN |
| +043+ | 3.3 | Red Embree | 142.3 | CLE |
| +046+ | 3.14 | Vic Lombardi | 169.7 | LAN |
| +047+ | 3.02 | Fred Hutchinson | 179.7 | DET |
| +048+ | 3 | Harry Brecheen | 206.7 | SLN |
| +051+ | 2.89 | Larry Jansen | 218.7 | SFN |
| +053+ | 2.81 | Jim Hearn | 145.3 | SLN |
| +054+ | 2.71 | Harry Taylor | 158 | LAN |
| +057+ | 2.63 | Clyde King | 85 | LAN |
| +058+ | 2.63 | Joe Dobson | 195.7 | BOS |
| +064+ | 2.31 | Frank Papish | 183 | CHA |
| +065+ | 2.29 | Bill McCahan | 156.3 | OAK |
_