| Starter | Tm | Tier | Game |
|---|---|---|---|
| Bob Feller | CLE | 9.09 | 194806040_CLE_MIN |
| Johnny Schmitz | CHN | 7.23 | 194806040_PHI_CHN |
| Johnny Sain | ATL | 4.96 | 194806060_ATL_CHN |
| Joe Dobson | BOS | 2.51 | 194806041_BAL_BOS |
| Dick Fowler | OAK | 1.22 | 194806062_CLE_OAK |
| Starter | Tm | Tier | Game |
|---|---|---|---|
| Sid Hudson | MIN | -3.73 | 194806061_CHA_MIN |
| Nick Strincevich | PHI | -2.76 | 194806062_PHI_SLN |
| Clint Hartung | SFN | -2.05 | 194806062_SFN_PIT |
| Bob Gillespie | CHA | -1.8 | 194806050_CHA_MIN |
| Howie Fox | CIN | -0.97 | 194806060_LAN_CIN |
Based on accumulated WAA for this season up to 1948-06-06.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +002+ | 4.24 | Harry Brecheen | 57 | SLN |
| +003+ | 3.81 | Bob Lemon | 95.3 | CLE |
| +006+ | 3.32 | Vic Raschi | 61 | NYA |
| +009+ | 2.96 | Johnny Schmitz | 77.3 | CHN |
| +011+ | 2.88 | Gene Bearden | 50.3 | CLE |
| +014+ | 2.74 | Elmer Riddle | 74 | PIT |
| +013+ | 2.74 | Kirby Higbe | 58.3 | PIT |
| +017+ | 2.25 | Johnny Sain | 78.3 | ATL |
| +019+ | 2.24 | Bob Feller | 78 | CLE |
| +020+ | 2.15 | Russ Meyer | 64.3 | CHN |
| +021+ | 2.06 | Dutch Leonard | 64 | PHI |
| +022+ | 2.01 | Joe Dobson | 81.7 | BOS |
| +025+ | 1.94 | Dave Koslo | 48.3 | SFN |
| +026+ | 1.9 | Walt Masterson | 71 | MIN |
| +032+ | 1.77 | Spec Shea | 58 | NYA |
| +035+ | 1.7 | Ray Poat | 59.3 | SFN |
| +036+ | 1.69 | Ken Heintzelman | 35.7 | PHI |
| +041+ | 1.43 | Mel Parnell | 48.7 | BOS |
| +045+ | 1.32 | Ralph Branca | 76.7 | LAN |
| XXXXX | 1.17 | Ray Scarborough | 33.3 | MIN |
| XXXXX | 1.12 | Warren Spahn | 61.7 | ATL |
| XXXXX | 1.04 | Preacher Roe | 51.3 | LAN |
| XXXXX | 1.04 | Carl Scheib | 56 | OAK |
| XXXXX | 0.95 | Steve Gromek | 29 | CLE |
| XXXXX | 0.91 | Andy Hansen | 16.7 | SFN |
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