Not enough days in 1988 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 |
|---|---|---|---|
| 19880428 | -008- | -1.68 | SEA |
| 19880512 | -005- | -2.15 | SEA |
| 19880526 | -007- | -2.48 | SEA |
| 19880609 | -012- | -2.59 | SEA |
| 19880623 | -019- | -2.30 | SEA |
| 19880707 | XXXXX | -0.70 | SEA |
| 19880724 | -039- | -2.21 | SEA |
| 19880807 | -030- | -2.57 | SEA |
| 19880821 | XXXXX | -0.73 | SEA |
| 19880904 | XXXXX | -0.92 | SEA |
| 19880918 | XXXXX | 0.91 | SEA |
| 19881002 | XXXXX | 0.10 | SEA |
| Rank | WAA | IP | ERA | Gs | Gr | Tm |
|---|---|---|---|---|---|---|
| XXXXX | 0.28 | 38.3 | 3.29 | 7 | 0 | OAK |
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