| Starter | Tm | Tier | Game |
|---|---|---|---|
| Don Sutton | LAN | 5.57 | 197404090_LAN_ATL |
| Nolan Ryan | ANA | 4.84 | 197404090_TEX_ANA |
| Bert Blyleven | MIN | 3.07 | 197404090_CHA_MIN |
| Ken Holtzman | OAK | 2.68 | 197404100_OAK_KCA |
| Wilbur Wood | CHA | 1.58 | 197404090_CHA_MIN |
| Starter | Tm | Tier | Game |
|---|---|---|---|
| Steve Arlin | SDN | -3.49 | 197404090_HOU_SDN |
| Ron Reed | ATL | -3 | 197404080_LAN_ATL |
| Mike Caldwell | SFN | -1.41 | 197404100_CIN_SFN |
| Steve Busby | KCA | -1.3 | 197404100_OAK_KCA |
| Ken Brett | PIT | -1.08 | 197404100_WAS_PIT |
Based on accumulated WAA for this season up to 1974-04-10.
| Rank | WAA | Name | IP | Tm |
|---|
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