| Starter | Tm | Tier | Game |
|---|---|---|---|
| Johnny Sain | ATL | 9.81 | 194807051_ATL_SFN |
| Harry Brecheen | SLN | 7.53 | 194807042_SLN_CIN |
| Bob Lemon | CLE | 6.89 | 194807051_DET_CLE |
| Dutch Leonard | PHI | 6.76 | 194807051_LAN_PHI |
| Johnny Schmitz | CHN | 5.86 | 194807051_CHN_SLN |
| Starter | Tm | Tier | Game |
|---|---|---|---|
| Mel Queen | PIT | -2.7 | 194807060_CIN_PIT |
| Marino Pieretti | CHA | -2.05 | 194807060_BAL_CHA |
| Mickey Harris | BOS | -1.71 | 194807052_NYA_BOS |
| Hank Borowy | CHN | -1.45 | 194807041_CHN_PIT |
| Howie Fox | CIN | -1.21 | 194807051_CIN_PIT |
Based on accumulated WAA for this season up to 1948-07-06.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +002+ | 5.71 | Dutch Leonard | 112 | PHI |
| +003+ | 5.61 | Bob Lemon | 145.3 | CLE |
| +006+ | 5.26 | Johnny Sain | 141.7 | ATL |
| +008+ | 5.03 | Harry Brecheen | 97.7 | SLN |
| +014+ | 3.68 | Elmer Riddle | 114 | PIT |
| +015+ | 3.67 | Joe Dobson | 127.3 | BOS |
| +016+ | 3.63 | Johnny Schmitz | 124.3 | CHN |
| +017+ | 3.23 | Russ Meyer | 105.3 | CHN |
| +022+ | 2.61 | Ralph Branca | 135.3 | LAN |
| +025+ | 2.52 | Hal Newhouser | 134 | DET |
| +026+ | 2.5 | Tommy Byrne | 37 | NYA |
| +032+ | 2.25 | Walt Masterson | 98.7 | MIN |
| +036+ | 2.12 | Gene Bearden | 81 | CLE |
| +039+ | 1.92 | Blix Donnelly | 70.3 | PHI |
| +045+ | 1.73 | Ray Poat | 95.7 | SFN |
| +047+ | 1.66 | Ray Scarborough | 66 | MIN |
| +049+ | 1.63 | Preacher Roe | 70 | LAN |
| +052+ | 1.51 | Bob Feller | 130.7 | CLE |
| +054+ | 1.49 | Mel Parnell | 83 | BOS |
| +053+ | 1.49 | Carl Scheib | 103 | OAK |
| +056+ | 1.48 | Bob Chesnes | 51 | PIT |
| +062+ | 1.39 | Mickey Haefner | 94 | MIN |
| +061+ | 1.39 | Vic Raschi | 93.3 | NYA |
| +064+ | 1.32 | Dizzy Trout | 112.7 | DET |
| XXXXX | 1.2 | Dave Koslo | 68 | SFN |
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