Not enough days in 1964 season to compile WAA record.
The line graph below shows daily WAA and Batting Average for reference. Fluctuation in batting average decreases as a season progresses. BA for pitchers is batting average against.
| Date | Rank | WAA | TeamID |
|---|---|---|---|
| 19640515 | +022+ | 1.52 | HOU |
| 19640529 | +013+ | 2.37 | HOU |
| 19640612 | +036+ | 1.99 | HOU |
| 19640626 | +057+ | 1.85 | HOU |
| 19640712 | +101+ | 1.32 | HOU |
| 19640726 | +069+ | 2.14 | HOU |
| 19640809 | +099+ | 1.67 | HOU |
| 19640823 | +109+ | 1.57 | HOU |
| 19640906 | +109+ | 1.61 | HOU |
| 19640920 | +105+ | 1.93 | HOU |
| 19641004 | XXXXX | 1.71 | HOU |
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