| Rank | WAA | IP | ERA | Gs | Gr | Tm |
|---|---|---|---|---|---|---|
| -044- | -2.78 | 18.3 | 11.29 | 3 | 4 | SEA |
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 |
|---|---|---|---|
| 19990430 | XXXXX | -1.07 | SEA |
| 19990514 | -006- | -2.78 | SEA |
| 19990528 | -012- | -2.76 | SEA |
| 19990611 | -022- | -2.76 | SEA |
| 19990625 | -021- | -2.79 | SEA |
| 19990709 | -031- | -2.77 | SEA |
| 19990726 | -040- | -2.78 | SEA |
| 19990809 | -049- | -2.78 | SEA |
| 19990823 | -064- | -2.79 | SEA |
| 19990906 | -069- | -2.80 | SEA |
| 19990920 | -063- | -3.16 | SEA |
| 19991004 | -074- | -2.92 | SEA |
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