| Starter | Tm | Tier | Game |
|---|---|---|---|
| Johnny Schmitz | CHN | 6.18 | 194808020_CHN_LAN |
| Bob Lemon | CLE | 5.86 | 194808011_BOS_CLE |
| Joe Dobson | BOS | 3.67 | 194807310_BOS_CLE |
| Eddie Lopat | NYA | 3.09 | 194807310_NYA_CHA |
| Dizzy Trout | DET | 2.6 | 194808010_OAK_DET |
| Starter | Tm | Tier | Game |
|---|---|---|---|
| Sid Hudson | MIN | -4.68 | 194808020_MIN_BAL |
| Mickey Harris | BOS | -2.75 | 194808012_BOS_CLE |
| Howie Fox | CIN | -2.01 | 194807311_CIN_PHI |
| Bill Kennedy | BAL | -1.82 | 194808020_MIN_BAL |
| Dutch McCall | CHN | -1.45 | 194807312_CHN_SFN |
Based on accumulated WAA for this season up to 1948-08-02.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +001+ | 7.75 | Dutch Leonard | 148 | PHI |
| +004+ | 6.65 | Johnny Sain | 185.7 | ATL |
| +005+ | 6.29 | Johnny Schmitz | 167 | CHN |
| +008+ | 5.9 | Bob Lemon | 190.7 | CLE |
| +013+ | 5.55 | Harry Brecheen | 136 | SLN |
| +019+ | 4.27 | Joe Dobson | 165.3 | BOS |
| +020+ | 4.11 | Ray Scarborough | 108 | MIN |
| +022+ | 4.03 | Hal Newhouser | 167.3 | DET |
| +029+ | 3.47 | Mel Parnell | 123 | BOS |
| +032+ | 3.17 | Eddie Lopat | 146 | NYA |
| +034+ | 3.03 | Dave Koslo | 96 | SFN |
| +033+ | 3.03 | Gene Bearden | 101.7 | CLE |
| +035+ | 3.02 | Dizzy Trout | 146.3 | DET |
| +037+ | 2.95 | Russ Meyer | 135 | CHN |
| +038+ | 2.83 | Kirby Higbe | 105 | PIT |
| +039+ | 2.69 | Bob Chesnes | 92.7 | PIT |
| +041+ | 2.62 | Walt Masterson | 123 | MIN |
| +046+ | 2.28 | Preacher Roe | 99.3 | LAN |
| +047+ | 2.23 | Tommy Byrne | 70 | NYA |
| +049+ | 2.18 | Vic Raschi | 131.7 | NYA |
| +050+ | 2.17 | Ralph Branca | 165.3 | LAN |
| +051+ | 2.16 | Spec Shea | 105.7 | NYA |
| +056+ | 2.08 | Sheldon Jones | 114.3 | SFN |
| +062+ | 1.92 | Bill Voiselle | 156 | ATL |
| +065+ | 1.87 | Larry Jansen | 177 | SFN |
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