Not enough days in 1999 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 |
|---|---|---|---|
| 19990430 | +007+ | 2.06 | KCA |
| 19990514 | +007+ | 2.98 | KCA |
| 19990528 | +015+ | 3.30 | KCA |
| 19990611 | +023+ | 3.39 | KCA |
| 19990625 | +013+ | 4.32 | KCA |
| 19990709 | +015+ | 4.74 | KCA |
| 19990726 | +061+ | 3.23 | KCA |
| 19990809 | +057+ | 3.67 | KCA |
| 19990823 | +083+ | 3.27 | KCA |
| 19990906 | +079+ | 3.47 | KCA |
| 19990920 | +105+ | 2.96 | KCA |
| 19991004 | +078+ | 4.31 | KCA |
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