Not enough days in 1981 season to compile WAA record.
| Date | Rank | WAA | TeamID |
|---|---|---|---|
| 19810515 | XXXXX | -0.29 | SEA |
| 19810529 | XXXXX | 0.02 | SEA |
| 19810810 | XXXXX | -0.16 | SEA |
| 19810824 | XXXXX | -0.13 | SEA |
| 19810907 | XXXXX | 0.01 | SEA |
| 19810921 | XXXXX | -0.09 | SEA |
| 19811005 | XXXXX | -0.13 | SEA |
Dave Henderson Post Season Games
| Rank | WAA | BA | OBP | PA | Rbis | Runs | Tm |
|---|---|---|---|---|---|---|---|
| +123+ | 1 | 0.324 | 0.39 | 41 | 9 | 9 | BOS |
| +123+ | 0.55 | 0.287 | 0.37 | 100 | 11 | 15 | OAK |
| +123+ | 1.55 | 0.298 | 0.376 | 141 | 20 | 24 | TOT |
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