| Starter | Tm | Tier | Game |
|---|---|---|---|
| Bob Feller | CLE | 10.55 | 194805190_OAK_CLE |
| Johnny Schmitz | CHN | 6.31 | 194805180_CHN_PHI |
| Hal Newhouser | DET | 2.33 | 194805190_BOS_DET |
| Eddie Lopat | NYA | 1.85 | 194805190_NYA_BAL |
| Fred Sanford | BAL | 0.88 | 194805190_NYA_BAL |
| Starter | Tm | Tier | Game |
|---|---|---|---|
| Sid Hudson | MIN | -3.22 | 194805180_MIN_CHA |
| Howie Fox | CIN | -1.5 | 194805200_CIN_SFN |
| Curt Simmons | PHI | -1.1 | 194805180_CHN_PHI |
| Rex Barney | LAN | -1.01 | 194805190_SLN_LAN |
| Ellis Kinder | BOS | -0.84 | 194805190_BOS_DET |
Based on accumulated WAA for this season up to 1948-05-20.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +002+ | 2.8 | Johnny Schmitz | 49 | CHN |
| +003+ | 2.69 | Harry Brecheen | 36 | SLN |
| +004+ | 2.53 | Ken Heintzelman | 26.7 | PHI |
| +006+ | 2.4 | Johnny Sain | 50.7 | ATL |
| +007+ | 2.32 | Russ Meyer | 44 | CHN |
| +008+ | 2.31 | Dave Koslo | 33 | SFN |
| +009+ | 2.28 | Elmer Riddle | 48 | PIT |
| +013+ | 2 | Bob Feller | 54.3 | CLE |
| +014+ | 1.91 | Bill Voiselle | 47.7 | ATL |
| +016+ | 1.82 | Carl Scheib | 40 | OAK |
| +017+ | 1.73 | Allie Reynolds | 49 | NYA |
| +018+ | 1.68 | Walt Masterson | 43.7 | MIN |
| +019+ | 1.53 | Bob Lemon | 58.3 | CLE |
| +020+ | 1.5 | Vic Raschi | 29 | NYA |
| +023+ | 1.44 | Warren Spahn | 31.3 | ATL |
| +025+ | 1.4 | Gene Bearden | 17.7 | CLE |
| +027+ | 1.38 | Phil Marchildon | 53.3 | OAK |
| +029+ | 1.34 | Blix Donnelly | 43 | PHI |
| +030+ | 1.33 | Ray Poat | 36 | SFN |
| +032+ | 1.31 | Spec Shea | 38 | NYA |
| XXXXX | 1.18 | Joe Dobson | 44.3 | BOS |
| XXXXX | 1.1 | Vern Bickford | 16.3 | ATL |
| XXXXX | 1.07 | Elmer Singleton | 24.3 | PIT |
| XXXXX | 1.01 | Red Munger | 38.3 | SLN |
| XXXXX | 0.99 | Mel Parnell | 31 | BOS |
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