1991-09-15 Dave Parker DH WAA
| Rank | WAA | BA | OBP | PA | Rbis | Runs | Tm |
| XXXXX | -1.01 | 0.233 | 0.279 | 501 | 56 | 47 | ANA |
| XXXXX | NA | 1.000 | 1.000 | 1 | 1 | 0 | TOR |
| XXXXX | -0.92 | 0.234 | 0.281 | 502 | 57 | 47 | TOT |
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.
Dave Parker 1991 Bi-Weekly Snapshots
Post Season Dave Parker WAA
Dave Parker Post Season Games
| Rank | WAA | BA | OBP | PA | Rbis | Runs | Tm |
| XXXXX | -0.22 | 0.254 | 0.324 | 68 | 6 | 6 | PIT |
| XXXXX | -0.02 | 0.216 | 0.241 | 54 | 6 | 5 | OAK |
| XXXXX | -0.24 | 0.236 | 0.287 | 122 | 12 | 11 | TOT |