| Starter | Tm | Tier | Game |
|---|---|---|---|
| Johnny Sain | ATL | 8.94 | 194808030_CIN_ATL |
| Harry Brecheen | SLN | 6.97 | 194808042_SLN_SFN |
| Johnny Schmitz | CHN | 6.18 | 194808020_CHN_LAN |
| Larry Jansen | SFN | 1.07 | 194808042_SLN_SFN |
| Spec Shea | NYA | 0.84 | 194808030_NYA_DET |
| Starter | Tm | Tier | Game |
|---|---|---|---|
| Sid Hudson | MIN | -4.68 | 194808020_MIN_BAL |
| Bill Kennedy | BAL | -1.82 | 194808020_MIN_BAL |
| Red Munger | SLN | -1.66 | 194808041_SLN_SFN |
| Herm Wehmeier | CIN | -0.6 | 194808030_CIN_ATL |
| Jack Kramer | BOS | -0.38 | 194808030_BOS_BAL |
Based on accumulated WAA for this season up to 1948-08-04.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +002+ | 7.78 | Dutch Leonard | 148 | PHI |
| +005+ | 6.46 | Harry Brecheen | 145 | SLN |
| +006+ | 6.34 | Johnny Schmitz | 167 | CHN |
| +007+ | 6.14 | Johnny Sain | 188.7 | ATL |
| +010+ | 5.95 | Bob Lemon | 190.7 | CLE |
| +019+ | 4.32 | Joe Dobson | 165.3 | BOS |
| +020+ | 4.15 | Ray Scarborough | 108 | MIN |
| +021+ | 4.07 | Hal Newhouser | 167.3 | DET |
| +030+ | 3.2 | Eddie Lopat | 146 | NYA |
| +033+ | 3.06 | Gene Bearden | 101.7 | CLE |
| +034+ | 3.06 | Dizzy Trout | 146.3 | DET |
| +035+ | 3.05 | Dave Koslo | 96 | SFN |
| +036+ | 2.86 | Kirby Higbe | 105 | PIT |
| +038+ | 2.71 | Bob Chesnes | 92.7 | PIT |
| +040+ | 2.65 | Walt Masterson | 125 | MIN |
| +041+ | 2.63 | Russ Meyer | 135.7 | CHN |
| +043+ | 2.44 | Spec Shea | 114.7 | NYA |
| +047+ | 2.31 | Preacher Roe | 99.3 | LAN |
| +048+ | 2.28 | Mel Parnell | 123.3 | BOS |
| +050+ | 2.25 | Tommy Byrne | 70 | NYA |
| +052+ | 2.22 | Vic Raschi | 131.7 | NYA |
| +053+ | 2.21 | Ralph Branca | 165.3 | LAN |
| +056+ | 2.16 | Larry Jansen | 186 | SFN |
| +059+ | 1.97 | Nels Potter | 76.7 | TOT |
| +063+ | 1.89 | Bill Voiselle | 164 | ATL |
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