| Starter | Tm | Tier | Game |
|---|---|---|---|
| Johnny Sain | ATL | 9.03 | 194807010_SFN_ATL |
| Hal Newhouser | DET | 5.24 | 194807030_DET_CHA |
| Ralph Branca | LAN | 5.19 | 194807030_SFN_LAN |
| Bob Feller | CLE | 4.21 | 194807030_CLE_BAL |
| Joe Dobson | BOS | 3.97 | 194807020_OAK_BOS |
| Starter | Tm | Tier | Game |
|---|---|---|---|
| Sid Hudson | MIN | -4.31 | 194807030_MIN_NYA |
| Marino Pieretti | CHA | -2.8 | 194807020_DET_CHA |
| Don Black | CLE | -0.78 | 194807020_CLE_BAL |
| Bill Kennedy | BAL | -0.56 | 194807020_CLE_BAL |
| Mickey Harris | BOS | -0.54 | 194807010_BOS_NYA |
Based on accumulated WAA for this season up to 1948-07-03.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +003+ | 5.28 | Dutch Leonard | 102 | PHI |
| +004+ | 5.22 | Johnny Sain | 129.3 | ATL |
| +005+ | 5.02 | Bob Lemon | 136.3 | CLE |
| +011+ | 4.2 | Harry Brecheen | 88.7 | SLN |
| +014+ | 3.61 | Johnny Schmitz | 116.3 | CHN |
| +015+ | 3.41 | Russ Meyer | 103.3 | CHN |
| +019+ | 3.12 | Elmer Riddle | 105 | PIT |
| +020+ | 3.07 | Ralph Branca | 135 | LAN |
| +022+ | 2.87 | Joe Dobson | 118.3 | BOS |
| +024+ | 2.78 | Walt Masterson | 97 | MIN |
| +027+ | 2.44 | Tommy Byrne | 37 | NYA |
| +031+ | 2.26 | Hal Newhouser | 133.3 | DET |
| +033+ | 2.2 | Ray Poat | 88 | SFN |
| +037+ | 2.01 | Gene Bearden | 81 | CLE |
| +039+ | 1.95 | Ray Scarborough | 65.7 | MIN |
| +041+ | 1.84 | Carl Scheib | 97.3 | OAK |
| +042+ | 1.81 | Bob Muncrief | 44.7 | CLE |
| +048+ | 1.6 | Vic Raschi | 88.3 | NYA |
| +050+ | 1.56 | Preacher Roe | 70 | LAN |
| +058+ | 1.42 | Bob Chesnes | 51 | PIT |
| +059+ | 1.42 | Blix Donnelly | 61.3 | PHI |
| +062+ | 1.4 | Dave Koslo | 61.7 | SFN |
| +061+ | 1.4 | Mel Parnell | 83 | BOS |
| +068+ | 1.28 | Bob Feller | 130 | CLE |
| +071+ | 1.25 | Ralph Hamner | 43.7 | CHN |
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