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 | 0.20 | SEA |
| 19900514 | XXXXX | 0.73 | SEA |
| 19900528 | XXXXX | 0.13 | SEA |
| 19900611 | XXXXX | -0.52 | SEA |
| 19900625 | XXXXX | -0.47 | SEA |
| 19900711 | XXXXX | -0.01 | SEA |
| 19900725 | XXXXX | -0.10 | SEA |
| 19900808 | XXXXX | 0.35 | SEA |
| 19900822 | XXXXX | -0.08 | SEA |
| 19900905 | XXXXX | -0.52 | SEA |
| 19900919 | XXXXX | -0.52 | SEA |
| 19901003 | XXXXX | -0.57 | SEA |
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