| Starter | Tm | Tier | Game |
|---|---|---|---|
| Jim Palmer | BAL | 6.65 | 197504270_CLE_BAL |
| Tom Seaver | NYN | 6.56 | 197504290_NYN_CHN |
| Andy Messersmith | LAN | 5.22 | 197504290_ATL_LAN |
| Phil Niekro | ATL | 2.61 | 197504280_ATL_LAN |
| Doc Medich | NYA | 2.41 | 197504271_MIL_NYA |
| Starter | Tm | Tier | Game |
|---|---|---|---|
| Joe Coleman | DET | -3.1 | 197504280_DET_BAL |
| Fritz Peterson | CLE | -2.84 | 197504280_CLE_NYA |
| Roric Harrison | ATL | -2.66 | 197504272_ATL_SDN |
| Paul Splittorff | KCA | -2.39 | 197504290_ANA_KCA |
| Doug Konieczny | HOU | -2.13 | 197504270_CIN_HOU |
Based on accumulated WAA for this season up to 1975-04-29.
| Rank | WAA | Name | IP | Tm |
|---|
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