Not enough days in 1988 season to compile WAA record.
| Date | Rank | WAA | TeamID |
|---|---|---|---|
| 19880428 | +016+ | 1.59 | KCA |
| 19880512 | +024+ | 1.95 | KCA |
| 19880526 | +025+ | 2.34 | KCA |
| 19880609 | +019+ | 2.73 | KCA |
| 19880623 | +024+ | 2.94 | KCA |
| 19880707 | +036+ | 2.68 | KCA |
| 19880724 | +032+ | 3.32 | KCA |
| 19880807 | +027+ | 4.07 | KCA |
| 19880821 | +029+ | 4.18 | KCA |
| 19880904 | +022+ | 4.79 | KCA |
| 19880918 | +021+ | 5.38 | KCA |
| 19881002 | +026+ | 5.32 | KCA |
George Brett Post Season Games
| Rank | WAA | BA | OBP | PA | Rbis | Runs | Tm |
|---|---|---|---|---|---|---|---|
| +122+ | 1.56 | 0.337 | 0.397 | 184 | 23 | 30 | KCA |
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