Not enough days in 1978 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 |
|---|---|---|---|
| 19780512 | +004+ | 2.28 | OAK |
| 19780526 | +005+ | 2.91 | OAK |
| 19780609 | +037+ | 1.86 | OAK |
| 19780623 | +050+ | 2.05 | OAK |
| 19780707 | +038+ | 2.62 | OAK |
| 19780724 | +037+ | 3.06 | OAK |
| 19780807 | +038+ | 3.20 | OAK |
| 19780821 | +032+ | 3.80 | OAK |
| 19780904 | +046+ | 3.32 | OAK |
| 19780918 | +099+ | 2.45 | OAK |
| 19781002 | XXXXX | 1.57 | OAK |
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