| 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 |
| Eddie Lopat | NYA | 3.29 | 194808060_NYA_CLE |
| 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 |
| Marino Pieretti | CHA | -1.93 | 194808051_OAK_CHA |
Based on accumulated WAA for this season up to 1948-08-07.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +002+ | 7.95 | Dutch Leonard | 155 | PHI |
| +006+ | 6.38 | Harry Brecheen | 145 | SLN |
| +007+ | 6.26 | Johnny Sain | 197.7 | ATL |
| +012+ | 5.62 | Johnny Schmitz | 173.3 | CHN |
| +013+ | 5.55 | Bob Lemon | 198.7 | CLE |
| +017+ | 4.45 | Joe Dobson | 169.7 | BOS |
| +019+ | 4.33 | Ray Scarborough | 115 | MIN |
| +023+ | 3.92 | Hal Newhouser | 167.3 | DET |
| +025+ | 3.86 | Gene Bearden | 110.7 | CLE |
| +028+ | 3.69 | Dizzy Trout | 156.3 | DET |
| +032+ | 3.36 | Kirby Higbe | 111 | PIT |
| +034+ | 3.28 | Walt Masterson | 134.7 | MIN |
| +035+ | 3.02 | Vic Raschi | 140.7 | NYA |
| +039+ | 2.64 | Bob Chesnes | 92.7 | PIT |
| +041+ | 2.57 | Russ Meyer | 135.7 | CHN |
| +042+ | 2.46 | Eddie Lopat | 150 | NYA |
| +045+ | 2.37 | Spec Shea | 114.7 | NYA |
| +046+ | 2.36 | Dave Koslo | 98.3 | SFN |
| +048+ | 2.31 | Tommy Byrne | 71 | NYA |
| +049+ | 2.29 | Preacher Roe | 106.3 | LAN |
| +051+ | 2.24 | Nels Potter | 80 | TOT |
| +053+ | 2.22 | Mel Parnell | 123.3 | BOS |
| +057+ | 2.12 | Bobby Hogue | 64 | ATL |
| +058+ | 2.11 | Robin Roberts | 71.3 | PHI |
| +059+ | 2.11 | Ralph Branca | 165.3 | LAN |
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