| Starter | Tm | Tier | Game |
|---|---|---|---|
| Johnny Sain | ATL | 9.74 | 194806240_SLN_ATL |
| Hal Newhouser | DET | 7.07 | 194806250_NYA_DET |
| Dutch Leonard | PHI | 6.45 | 194806250_CHN_PHI |
| Johnny Schmitz | CHN | 6.16 | 194806241_CHN_SFN |
| Bob Feller | CLE | 4.8 | 194806240_NYA_CLE |
| Starter | Tm | Tier | Game |
|---|---|---|---|
| Sid Hudson | MIN | -3.87 | 194806260_MIN_CLE |
| Marino Pieretti | CHA | -3.36 | 194806260_OAK_CHA |
| Hank Borowy | CHN | -2.16 | 194806250_CHN_PHI |
| Johnny Vander Meer | CIN | -1.06 | 194806260_CIN_SFN |
| Jack Kramer | BOS | -1 | 194806242_BOS_CHA |
Based on accumulated WAA for this season up to 1948-06-26.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +002+ | 5.14 | Dutch Leonard | 100 | PHI |
| +007+ | 4.2 | Bob Lemon | 127.3 | CLE |
| +008+ | 4.04 | Harry Brecheen | 80.7 | SLN |
| +009+ | 4 | Johnny Sain | 111.3 | ATL |
| +013+ | 3.31 | Elmer Riddle | 97 | PIT |
| +015+ | 3.02 | Johnny Schmitz | 107.3 | CHN |
| +018+ | 2.86 | Ralph Branca | 119 | LAN |
| +021+ | 2.6 | Vic Raschi | 82.3 | NYA |
| +024+ | 2.36 | Russ Meyer | 85.3 | CHN |
| +026+ | 2.3 | Hal Newhouser | 120 | DET |
| +028+ | 2.25 | Gene Bearden | 74.3 | CLE |
| +029+ | 2.22 | Bob Muncrief | 40 | CLE |
| +032+ | 2.09 | Carl Scheib | 88.3 | OAK |
| +033+ | 2.05 | Ray Poat | 82 | SFN |
| +035+ | 1.97 | Joe Dobson | 102.3 | BOS |
| +036+ | 1.97 | Mel Parnell | 78 | BOS |
| +037+ | 1.92 | Walt Masterson | 85 | MIN |
| +056+ | 1.4 | Dave Koslo | 61.7 | SFN |
| +060+ | 1.33 | Preacher Roe | 60.7 | LAN |
| +061+ | 1.32 | Spec Shea | 80 | NYA |
| XXXXX | 1.1 | Ray Scarborough | 54 | MIN |
| XXXXX | 1.09 | Ken Heintzelman | 51 | PHI |
| XXXXX | 1.08 | Karl Drews | 33.3 | NYA |
| XXXXX | 0.97 | Allie Reynolds | 109.3 | NYA |
| XXXXX | 0.93 | Ned Garver | 70.7 | BAL |
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