| Starter | Tm | Tier | Game |
|---|---|---|---|
| Dutch Leonard | PHI | 10.03 | 194808060_SLN_PHI |
| Harry Brecheen | SLN | 6.97 | 194808042_SLN_SFN |
| Eddie Lopat | NYA | 3.29 | 194808060_NYA_CLE |
| Joe Dobson | BOS | 3.01 | 194808050_BOS_BAL |
| Ray Scarborough | MIN | 1.75 | 194808050_MIN_CLE |
| Starter | Tm | Tier | Game |
|---|---|---|---|
| Bill Kennedy | BAL | -2.11 | 194808060_OAK_BAL |
| Howie Fox | CIN | -2.04 | 194808060_CIN_LAN |
| Marino Pieretti | CHA | -1.93 | 194808051_OAK_CHA |
| Red Munger | SLN | -1.66 | 194808041_SLN_SFN |
| Cliff Chambers | CHN | -0.99 | 194808060_CHN_ATL |
Based on accumulated WAA for this season up to 1948-08-06.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +002+ | 7.97 | Dutch Leonard | 155 | PHI |
| +005+ | 6.39 | Harry Brecheen | 145 | SLN |
| +006+ | 6.27 | Johnny Schmitz | 167 | CHN |
| +009+ | 6.06 | Johnny Sain | 188.7 | ATL |
| +011+ | 5.86 | Bob Lemon | 190.7 | CLE |
| +017+ | 4.46 | Joe Dobson | 169.7 | BOS |
| +018+ | 4.36 | Ray Scarborough | 115 | MIN |
| +022+ | 3.97 | Hal Newhouser | 167.3 | DET |
| +023+ | 3.87 | Gene Bearden | 110.7 | CLE |
| +031+ | 3.31 | Walt Masterson | 134.7 | MIN |
| +034+ | 3.01 | Dave Koslo | 96 | SFN |
| +035+ | 2.97 | Dizzy Trout | 146.3 | DET |
| +036+ | 2.92 | Kirby Higbe | 106 | PIT |
| +039+ | 2.68 | Bob Chesnes | 92.7 | PIT |
| +041+ | 2.58 | Russ Meyer | 135.7 | CHN |
| +042+ | 2.48 | Eddie Lopat | 150 | NYA |
| +044+ | 2.39 | Spec Shea | 114.7 | NYA |
| +047+ | 2.32 | Tommy Byrne | 71 | NYA |
| +050+ | 2.26 | Preacher Roe | 99.3 | LAN |
| +051+ | 2.25 | Nels Potter | 80 | TOT |
| +052+ | 2.23 | Mel Parnell | 123.3 | BOS |
| +055+ | 2.16 | Vic Raschi | 131.7 | NYA |
| +059+ | 2.13 | Bobby Hogue | 64 | ATL |
| +058+ | 2.13 | Ralph Branca | 165.3 | LAN |
| +061+ | 2.07 | Larry Jansen | 186 | SFN |
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