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 | XXXXX | 0.09 | SEA |
| 19880512 | -028- | -1.40 | SEA |
| 19880526 | -012- | -2.06 | SEA |
| 19880609 | -002- | -3.27 | SEA |
| 19880623 | -003- | -3.54 | SEA |
| 19880707 | -005- | -3.58 | SEA |
| 19880724 | -010- | -3.60 | SEA |
| 19880807 | -009- | -3.64 | SEA |
| 19880821 | -012- | -3.48 | SEA |
| 19880904 | -025- | -3.07 | SEA |
| 19880918 | -005- | -5.03 | SEA |
| 19881002 | -005- | -5.67 | SEA |
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