Not enough days in 1997 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 |
|---|---|---|---|
| 19970424 | XXXXX | 0.42 | BAL |
| 19970508 | XXXXX | 0.63 | BAL |
| 19970522 | XXXXX | -0.11 | BAL |
| 19970605 | XXXXX | 1.19 | BAL |
| 19970619 | +107+ | 1.59 | BAL |
| 19970703 | +045+ | 3.21 | BAL |
| 19970720 | +054+ | 3.26 | BAL |
| 19970803 | +044+ | 4.22 | BAL |
| 19970817 | +052+ | 4.13 | BAL |
| 19970831 | +037+ | 5.15 | BAL |
| 19970914 | +033+ | 5.83 | BAL |
| 19970928 | +034+ | 5.95 | BAL |
Mike Mussina Post Season Games
| Rank | WAA | IP | ERA | Gs | Gr | Tm |
|---|---|---|---|---|---|---|
| XXXXX | 1.07 | 42.7 | 2.53 | 6 | 0 | BAL |
| XXXXX | -0.46 | 97 | 3.8 | 15 | 2 | NYA |
| XXXXX | 0.61 | 139.7 | 3.42 | 0 | 0 | TOT |
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