| Starter | Tm | Tier | Game |
|---|---|---|---|
| Johnny Sain | ATL | 9.03 | 194807010_SFN_ATL |
| Harry Brecheen | SLN | 7.66 | 194806290_SLN_CHN |
| Hal Newhouser | DET | 7.33 | 194806290_CLE_DET |
| Dutch Leonard | PHI | 6.99 | 194806300_PHI_LAN |
| Johnny Schmitz | CHN | 5.08 | 194806290_SLN_CHN |
| Starter | Tm | Tier | Game |
|---|---|---|---|
| Howie Fox | CIN | -1.62 | 194806290_PIT_CIN |
| Jack Kramer | BOS | -1.54 | 194806300_BOS_NYA |
| Bill Voiselle | ATL | -0.64 | 194806300_SFN_ATL |
| Clint Hartung | SFN | -0.46 | 194807010_SFN_ATL |
| Hank Behrman | LAN | -0.37 | 194807010_PHI_LAN |
Based on accumulated WAA for this season up to 1948-07-01.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +002+ | 5.27 | Dutch Leonard | 102 | PHI |
| +004+ | 5.2 | Johnny Sain | 129.3 | ATL |
| +005+ | 4.99 | Bob Lemon | 136.3 | CLE |
| +010+ | 4.17 | Harry Brecheen | 88.7 | SLN |
| +013+ | 3.6 | Johnny Schmitz | 116.3 | CHN |
| +014+ | 3.44 | Ralph Branca | 128 | LAN |
| +017+ | 3.1 | Elmer Riddle | 105 | PIT |
| +020+ | 2.83 | Joe Dobson | 111.3 | BOS |
| +022+ | 2.75 | Russ Meyer | 94.3 | CHN |
| +028+ | 2.17 | Ray Poat | 88 | SFN |
| +032+ | 2 | Gene Bearden | 81 | CLE |
| +034+ | 1.96 | Ray Scarborough | 65.7 | MIN |
| +037+ | 1.88 | Walt Masterson | 85 | MIN |
| +040+ | 1.83 | Carl Scheib | 97.3 | OAK |
| +041+ | 1.8 | Bob Muncrief | 44.7 | CLE |
| +043+ | 1.74 | Tommy Byrne | 25 | NYA |
| +047+ | 1.64 | Vic Raschi | 88.3 | NYA |
| +048+ | 1.58 | Hal Newhouser | 124.3 | DET |
| +058+ | 1.41 | Blix Donnelly | 61.3 | PHI |
| +059+ | 1.39 | Mel Parnell | 83 | BOS |
| +060+ | 1.38 | Dave Koslo | 61.7 | SFN |
| +066+ | 1.27 | Spec Shea | 80 | NYA |
| XXXXX | 1.25 | Ralph Hamner | 43.7 | CHN |
| +067+ | 1.25 | Preacher Roe | 62.3 | LAN |
| XXXXX | 1.06 | Ken Heintzelman | 51 | PHI |
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