Not enough days in 1964 season to compile WAA record.
| Date | Rank | WAA | TeamID |
|---|---|---|---|
| 19640515 | XXXXX | 0.41 | PIT |
| 19640529 | XXXXX | 0.77 | PIT |
| 19640612 | XXXXX | 0.86 | PIT |
| 19640626 | +051+ | 1.94 | PIT |
| 19640712 | XXXXX | 1.14 | PIT |
| 19640726 | XXXXX | 0.75 | PIT |
| 19640809 | XXXXX | 1.07 | PIT |
| 19640823 | XXXXX | -0.21 | PIT |
| 19640906 | XXXXX | 0.34 | PIT |
| 19640920 | XXXXX | 0.70 | PIT |
| 19641004 | XXXXX | 0.06 | PIT |
| Rank | WAA | IP | ERA | Gs | Gr | Tm |
|---|---|---|---|---|---|---|
| XXXXX | 0.07 | 18.3 | 3.44 | 3 | 0 | PIT |
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