| Starter | Tm | Tier | Game |
|---|---|---|---|
| Johnny Schmitz | CHN | 7.49 | 194805260_CHN_LAN |
| Warren Spahn | ATL | 4.83 | 194805260_CIN_ATL |
| Murry Dickson | SLN | 1.99 | 194805270_SLN_SFN |
| Bob Lemon | CLE | 1.82 | 194805250_MIN_CLE |
| Joe Dobson | BOS | 1.37 | 194805260_BOS_BAL |
| Starter | Tm | Tier | Game |
|---|---|---|---|
| Sid Hudson | MIN | -3.61 | 194805260_MIN_CLE |
| Curt Simmons | PHI | -0.84 | 194805270_PIT_PHI |
| Ellis Kinder | BOS | -0.76 | 194805250_BOS_BAL |
| Joe Coleman | OAK | -0.69 | 194805260_OAK_CHA |
| Orval Grove | CHA | -0.52 | 194805260_OAK_CHA |
Based on accumulated WAA for this season up to 1948-05-27.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +001+ | 3.75 | Johnny Schmitz | 62.7 | CHN |
| +004+ | 3.29 | Harry Brecheen | 42 | SLN |
| +006+ | 2.75 | Gene Bearden | 34.7 | CLE |
| +008+ | 2.52 | Ken Heintzelman | 26.7 | PHI |
| +010+ | 2.38 | Bob Lemon | 67.3 | CLE |
| +011+ | 2.24 | Elmer Riddle | 56 | PIT |
| +012+ | 2.1 | Kirby Higbe | 43.7 | PIT |
| +013+ | 1.94 | Johnny Sain | 57 | ATL |
| +014+ | 1.94 | Walt Masterson | 54.7 | MIN |
| +015+ | 1.93 | Dave Koslo | 38 | SFN |
| +016+ | 1.88 | Russ Meyer | 52 | CHN |
| +018+ | 1.79 | Carl Scheib | 44 | OAK |
| +020+ | 1.73 | Warren Spahn | 45.7 | ATL |
| +023+ | 1.62 | Bob Feller | 61.3 | CLE |
| +028+ | 1.52 | Ray Poat | 47 | SFN |
| +030+ | 1.48 | Allie Reynolds | 57 | NYA |
| +034+ | 1.34 | Vic Raschi | 38 | NYA |
| +036+ | 1.3 | Phil Marchildon | 70.3 | OAK |
| XXXXX | 1.25 | Dutch Leonard | 44.3 | PHI |
| XXXXX | 1.18 | Larry Jansen | 56.7 | SFN |
| XXXXX | 1.16 | Virgil Trucks | 48 | DET |
| XXXXX | 1.14 | Elmer Singleton | 29.3 | PIT |
| XXXXX | 1.12 | Joe Dobson | 63.7 | BOS |
| XXXXX | 1.1 | Vern Bickford | 25.3 | ATL |
| XXXXX | 1.08 | Bill Voiselle | 50 | ATL |
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