| Starter | Tm | Tier | Game |
|---|---|---|---|
| Bert Blyleven | MIN | 5.49 | 197404140_KCA_MIN |
| Nolan Ryan | ANA | 4.38 | 197404160_MIN_ANA |
| Ken Holtzman | OAK | 3.48 | 197404150_CHA_OAK |
| Jon Matlack | NYN | 3.48 | 197404141_PHI_NYN |
| Bob Gibson | SLN | 2.82 | 197404160_SLN_PHI |
| Starter | Tm | Tier | Game |
|---|---|---|---|
| Steve Arlin | SDN | -4.57 | 197404160_SDN_ATL |
| Ron Reed | ATL | -4.08 | 197404160_SDN_ATL |
| Milt Wilcox | CLE | -1.98 | 197404142_NYA_CLE |
| Clay Kirby | CIN | -1.92 | 197404160_LAN_CIN |
| Ken Brett | PIT | -1.59 | 197404142_SLN_PIT |
Based on accumulated WAA for this season up to 1974-04-16.
| Rank | WAA | Name | IP | Tm |
|---|
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