| Starter | Tm | Tier | Game |
|---|---|---|---|
| Johnny Sain | ATL | 9.47 | 194807151_ATL_CHN |
| Bob Lemon | CLE | 7.92 | 194807152_CLE_OAK |
| Dutch Leonard | PHI | 7.34 | 194807150_PHI_SLN |
| Harry Brecheen | SLN | 6.96 | 194807150_PHI_SLN |
| Hal Newhouser | DET | 6.88 | 194807110_CHA_DET |
| Starter | Tm | Tier | Game |
|---|---|---|---|
| Mickey Harris | BOS | -2.21 | 194807112_BOS_OAK |
| Ken Raffensberger | CIN | -0.63 | 194807110_CIN_SLN |
| Clint Hartung | SFN | -0.62 | 194807100_LAN_SFN |
| Phil Marchildon | OAK | -0.38 | 194807151_CLE_OAK |
| Bob Rush | CHN | -0.22 | 194807152_ATL_CHN |
Based on accumulated WAA for this season up to 1948-07-15.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +001+ | 6.83 | Dutch Leonard | 128 | PHI |
| +003+ | 6.19 | Johnny Sain | 159.7 | ATL |
| +004+ | 6.07 | Bob Lemon | 164 | CLE |
| +010+ | 4.98 | Harry Brecheen | 110.7 | SLN |
| +014+ | 3.97 | Johnny Schmitz | 133.3 | CHN |
| +015+ | 3.89 | Hal Newhouser | 150.7 | DET |
| +016+ | 3.83 | Russ Meyer | 114.3 | CHN |
| +022+ | 3.02 | Elmer Riddle | 122.3 | PIT |
| +025+ | 2.88 | Mel Parnell | 102 | BOS |
| +027+ | 2.73 | Gene Bearden | 90 | CLE |
| +029+ | 2.54 | Ralph Branca | 139.7 | LAN |
| +030+ | 2.51 | Preacher Roe | 84 | LAN |
| +031+ | 2.43 | Joe Dobson | 132.3 | BOS |
| +034+ | 2.38 | Bob Chesnes | 67 | PIT |
| +041+ | 2.16 | Walt Masterson | 104.7 | MIN |
| +044+ | 2.12 | Bob Feller | 148.7 | CLE |
| +046+ | 2.06 | Tommy Byrne | 48 | NYA |
| +049+ | 1.89 | Vic Raschi | 103.3 | NYA |
| +052+ | 1.8 | Ray Scarborough | 81 | MIN |
| +055+ | 1.76 | Dizzy Trout | 128.3 | DET |
| +061+ | 1.5 | Ray Poat | 109 | SFN |
| +062+ | 1.46 | Mickey Haefner | 104 | MIN |
| XXXXX | 1.21 | Blix Donnelly | 71.7 | PHI |
| XXXXX | 1.12 | Steve Gromek | 66 | CLE |
| XXXXX | 1.11 | Tiny Bonham | 64.7 | PIT |
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