Not enough days in 1990 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 |
|---|---|---|---|
| 19900430 | XXXXX | -0.90 | ANA |
| 19900514 | XXXXX | -0.74 | ANA |
| 19900528 | -015- | -1.99 | ANA |
| 19900611 | -025- | -1.93 | ANA |
| 19900625 | -014- | -2.72 | ANA |
| 19900711 | -026- | -2.10 | ANA |
| 19900725 | -077- | -1.52 | ANA |
| 19900808 | -081- | -1.61 | ANA |
| 19900822 | -024- | -3.24 | ANA |
| 19900905 | -033- | -2.86 | ANA |
| 19900919 | -033- | -2.96 | ANA |
| 19901003 | -026- | -3.35 | ANA |
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