| Starter | Tm | Tier | Game |
|---|---|---|---|
| Dutch Leonard | PHI | 10.48 | 194808110_PHI_LAN |
| Harry Brecheen | SLN | 8.24 | 194808090_SLN_CIN |
| Johnny Sain | ATL | 7.82 | 194808110_SFN_ATL |
| Bob Lemon | CLE | 5.36 | 194808111_CLE_BAL |
| Eddie Lopat | NYA | 2.32 | 194808100_BOS_NYA |
| Starter | Tm | Tier | Game |
|---|---|---|---|
| Sid Hudson | MIN | -4.93 | 194808110_MIN_OAK |
| Marino Pieretti | CHA | -1.74 | 194808110_DET_CHA |
| Bill Kennedy | BAL | -1.61 | 194808112_CLE_BAL |
| Phil Marchildon | OAK | -0.6 | 194808110_MIN_OAK |
| Jack Kramer | BOS | -0.59 | 194808100_BOS_NYA |
Based on accumulated WAA for this season up to 1948-08-11.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +002+ | 8.12 | Dutch Leonard | 163.7 | PHI |
| +005+ | 6.76 | Harry Brecheen | 154 | SLN |
| +007+ | 6.4 | Johnny Sain | 206.7 | ATL |
| +012+ | 5.59 | Johnny Schmitz | 173.3 | CHN |
| +013+ | 5.06 | Bob Lemon | 205 | CLE |
| +016+ | 4.77 | Ray Scarborough | 124 | MIN |
| +017+ | 4.73 | Hal Newhouser | 176.3 | DET |
| +021+ | 4.33 | Joe Dobson | 169.7 | BOS |
| +022+ | 4.27 | Gene Bearden | 119.7 | CLE |
| +029+ | 3.62 | Dizzy Trout | 156.3 | DET |
| +036+ | 2.84 | Bob Chesnes | 101.7 | PIT |
| +038+ | 2.8 | Mel Parnell | 132.3 | BOS |
| +040+ | 2.7 | Dave Koslo | 102.3 | SFN |
| +042+ | 2.66 | Walt Masterson | 137 | MIN |
| +044+ | 2.54 | Russ Meyer | 135.7 | CHN |
| +043+ | 2.54 | Vic Raschi | 142.7 | NYA |
| +047+ | 2.44 | Tommy Byrne | 79 | NYA |
| +052+ | 2.29 | Rex Barney | 139.7 | LAN |
| +054+ | 2.24 | Preacher Roe | 106.3 | LAN |
| +055+ | 2.24 | Eddie Lopat | 150.3 | NYA |
| +056+ | 2.18 | Steve Gromek | 86.7 | CLE |
| +057+ | 2.09 | Robin Roberts | 71.3 | PHI |
| +058+ | 2.09 | Bobby Hogue | 64 | ATL |
| +061+ | 2.03 | Ralph Branca | 165.3 | LAN |
| +062+ | 2.02 | Larry Jansen | 200 | SFN |
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