| Starter | Tm | Tier | Game |
|---|---|---|---|
| Sandy Koufax | LAN | 6.27 | 196404220_LAN_SLN |
| Bob Friend | PIT | 5.7 | 196404240_NYN_PIT |
| Whitey Ford | NYA | 4.37 | 196404220_NYA_CHA |
| Juan Marichal | SFN | 4.03 | 196404240_SFN_CIN |
| Ernie Broglio | SLN | 2.4 | 196404230_LAN_SLN |
| Starter | Tm | Tier | Game |
|---|---|---|---|
| Barry Latman | ANA | -3.9 | 196404240_CLE_ANA |
| Hank Fischer | ATL | -1.53 | 196404240_LAN_ATL |
| Joe Moeller | LAN | -1.42 | 196404240_LAN_ATL |
| Al Jackson | NYN | -1.25 | 196404240_NYN_PIT |
| Carl Bouldin | TEX | -1.19 | 196404230_TEX_MIN |
Based on accumulated WAA for this season up to 1964-04-24.
| Rank | WAA | Name | IP | Tm |
|---|
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