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 | -012- | -1.50 | SEA |
| 19890511 | -022- | -1.53 | SEA |
| 19890525 | -034- | -1.52 | SEA |
| 19890608 | -044- | -1.53 | SEA |
| 19890622 | -064- | -1.53 | SEA |
| 19890706 | -076- | -1.52 | SEA |
| 19890723 | -087- | -1.53 | SEA |
| 19890806 | -098- | -1.52 | SEA |
| 19890820 | -112- | -1.53 | SEA |
| 19890903 | -121- | -1.53 | SEA |
| 19890917 | -127- | -1.53 | SEA |
| 19891001 | -144- | -1.53 | SEA |
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