| Starter | Tm | Tier | Game |
|---|---|---|---|
| Dutch Leonard | PHI | 10.03 | 194808060_SLN_PHI |
| Johnny Schmitz | CHN | 7.25 | 194808070_CHN_ATL |
| Johnny Sain | ATL | 7.13 | 194808070_CHN_ATL |
| Bob Lemon | CLE | 6.16 | 194808070_NYA_CLE |
| Hal Newhouser | DET | 5.19 | 194808081_MIN_DET |
| Starter | Tm | Tier | Game |
|---|---|---|---|
| Sid Hudson | MIN | -5.32 | 194808070_MIN_DET |
| Mickey Harris | BOS | -2.93 | 194808070_BOS_CHA |
| Bill Kennedy | BAL | -2.11 | 194808060_OAK_BAL |
| Howie Fox | CIN | -2.04 | 194808060_CIN_LAN |
| Al Gettel | CHA | -1.79 | 194808070_BOS_CHA |
Based on accumulated WAA for this season up to 1948-08-08.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +002+ | 7.89 | Dutch Leonard | 155 | PHI |
| +006+ | 6.33 | Harry Brecheen | 145 | SLN |
| +007+ | 6.2 | Johnny Sain | 197.7 | ATL |
| +012+ | 5.58 | Johnny Schmitz | 173.3 | CHN |
| +013+ | 5.49 | Bob Lemon | 198.7 | CLE |
| +015+ | 4.74 | Hal Newhouser | 176.3 | DET |
| +019+ | 4.36 | Joe Dobson | 169.7 | BOS |
| +020+ | 4.32 | Ray Scarborough | 115 | MIN |
| +026+ | 3.83 | Gene Bearden | 110.7 | CLE |
| +028+ | 3.64 | Dizzy Trout | 156.3 | DET |
| +031+ | 3.33 | Kirby Higbe | 111 | PIT |
| +034+ | 3.26 | Walt Masterson | 134.7 | MIN |
| +035+ | 3 | Vic Raschi | 140.7 | NYA |
| +038+ | 2.86 | Bob Chesnes | 101.7 | PIT |
| +039+ | 2.82 | Mel Parnell | 132.3 | BOS |
| +042+ | 2.54 | Russ Meyer | 135.7 | CHN |
| +045+ | 2.44 | Eddie Lopat | 150 | NYA |
| +046+ | 2.43 | Tommy Byrne | 72.3 | NYA |
| +048+ | 2.32 | Dave Koslo | 98.3 | SFN |
| +050+ | 2.26 | Preacher Roe | 106.3 | LAN |
| +051+ | 2.22 | Nels Potter | 80 | TOT |
| +054+ | 2.2 | Larry Jansen | 193 | SFN |
| +056+ | 2.17 | Steve Gromek | 86.7 | CLE |
| +060+ | 2.1 | Bobby Hogue | 64 | ATL |
| +061+ | 2.09 | Robin Roberts | 71.3 | PHI |
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