| Starter | Tm | Tier | Game |
|---|---|---|---|
| Hank Borowy | CHN | -1.93 | 194804210_CHN_PIT |
| Bill Voiselle | ATL | -1.5 | 194804210_ATL_PHI |
| Elmer Riddle | PIT | -1.32 | 194804220_CHN_PIT |
| Ken Raffensberger | CIN | -1.2 | 194804220_CIN_SLN |
| Joe Coleman | OAK | -1.07 | 194804220_OAK_BOS |
Based on accumulated WAA for this season up to 1948-04-22.
| Rank | WAA | Name | IP | Tm |
|---|
_