Not enough days in 1991 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 |
|---|---|---|---|
| 19910502 | -005- | -2.22 | OAK |
| 19910516 | -018- | -1.63 | OAK |
| 19910530 | XXXXX | -1.05 | OAK |
| 19910613 | -018- | -2.18 | OAK |
| 19910627 | -002- | -4.02 | OAK |
| 19910714 | -012- | -3.23 | OAK |
| 19910728 | -012- | -3.39 | OAK |
| 19910811 | -002- | -4.98 | OAK |
| 19910825 | -002- | -5.75 | OAK |
| 19910908 | -002- | -5.60 | OAK |
| 19910922 | -002- | -6.40 | OAK |
| 19911006 | -002- | -6.59 | OAK |
Dave Stewart Post Season Games
| Rank | WAA | IP | ERA | Gs | Gr | Tm |
|---|---|---|---|---|---|---|
| +038+ | -0.43 | 2.3 | 11.57 | 0 | 4 | LAN |
| +038+ | -0.39 | 25.3 | 4.26 | 4 | 0 | TOR |
| +038+ | 3.39 | 105.3 | 2.22 | 14 | 0 | OAK |
| +038+ | 2.57 | 133 | 2.77 | 0 | 0 | TOT |
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