Not enough days in 1987 season to compile WAA record.
| Date | Rank | WAA | TeamID |
|---|---|---|---|
| 19870430 | XXXXX | 1.11 | NYA |
| 19870514 | XXXXX | 0.89 | NYA |
| 19870528 | +059+ | 1.52 | NYA |
| 19870611 | +099+ | 1.27 | NYA |
| 19870625 | XXXXX | 1.18 | NYA |
| 19870709 | +022+ | 3.25 | NYA |
| 19870726 | +016+ | 4.52 | NYA |
| 19870809 | +019+ | 4.28 | NYA |
| 19870823 | +025+ | 4.51 | NYA |
| 19870906 | +028+ | 4.58 | NYA |
| 19870920 | +025+ | 5.26 | NYA |
| 19871004 | +018+ | 6.21 | NYA |
Don Mattingly Post Season Games
| Rank | WAA | BA | OBP | PA | Rbis | Runs | Tm |
|---|---|---|---|---|---|---|---|
| XXXXX | 0.4 | 0.417 | 0.44 | 25 | 6 | 3 | NYA |
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