| Starter | Tm | Tier | Game |
|---|---|---|---|
| Whitey Ford | NYA | 11.32 | 196405050_DET_NYA |
| Don Drysdale | LAN | 6.44 | 196405060_HOU_LAN |
| Warren Spahn | ATL | 5.07 | 196405050_NYN_ATL |
| Bob Friend | PIT | 4.93 | 196405060_SLN_PIT |
| Gary Peters | CHA | 3.49 | 196405061_OAK_CHA |
| Starter | Tm | Tier | Game |
|---|---|---|---|
| Ray Sadecki | SLN | -5.37 | 196405060_SLN_PIT |
| Bennie Daniels | TEX | -3.51 | 196405061_NYA_TEX |
| Galen Cisco | NYN | -3.06 | 196405040_NYN_ATL |
| Barry Latman | ANA | -2.87 | 196405050_ANA_OAK |
| Mike McCormick | BAL | -2.8 | 196405060_BAL_CLE |
Based on accumulated WAA for this season up to 1964-05-06.
| Rank | WAA | Name | IP | Tm |
|---|
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