Not enough days in 1989 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 |
|---|---|---|---|
| 19890427 | -003- | -2.08 | SEA |
| 19890511 | -001- | -2.86 | SEA |
| 19890525 | -006- | -2.93 | SEA |
| 19890608 | -009- | -2.96 | SEA |
| 19890622 | -010- | -2.95 | SEA |
| 19890706 | -014- | -2.94 | SEA |
| 19890723 | -012- | -3.25 | SEA |
| 19890806 | -020- | -2.95 | SEA |
| 19890820 | -024- | -3.15 | SEA |
| 19890903 | -015- | -4.12 | SEA |
| 19890917 | -015- | -4.12 | SEA |
| 19891001 | -021- | -4.16 | SEA |
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