| Starter | Tm | Tier | Game |
|---|---|---|---|
| Jim Palmer | BAL | 5.86 | 197404110_BAL_BOS |
| Don Sutton | LAN | 5.57 | 197404090_LAN_ATL |
| Nolan Ryan | ANA | 4.84 | 197404090_TEX_ANA |
| Bob Gibson | SLN | 3.49 | 197404111_SLN_NYN |
| Bert Blyleven | MIN | 3.07 | 197404090_CHA_MIN |
| Starter | Tm | Tier | Game |
|---|---|---|---|
| Steve Arlin | SDN | -3.49 | 197404090_HOU_SDN |
| Dick Bosman | CLE | -2.85 | 197404110_MIL_CLE |
| Mike Caldwell | SFN | -1.41 | 197404100_CIN_SFN |
| Steve Busby | KCA | -1.3 | 197404100_OAK_KCA |
| David Clyde | TEX | -1.26 | 197404110_TEX_ANA |
Based on accumulated WAA for this season up to 1974-04-11.
| Rank | WAA | Name | IP | Tm |
|---|
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