Not enough days in 1978 season to compile WAA record.
| Date | Rank | WAA | TeamID |
|---|---|---|---|
| 19780512 | +002+ | 2.59 | WAS |
| 19780526 | +019+ | 2.11 | WAS |
| 19780609 | +016+ | 2.65 | WAS |
| 19780623 | +023+ | 2.70 | WAS |
| 19780707 | +064+ | 2.12 | WAS |
| 19780724 | +126+ | 1.44 | WAS |
| 19780807 | XXXXX | 0.99 | WAS |
| 19780821 | +127+ | 1.81 | WAS |
| 19780904 | +069+ | 2.91 | WAS |
| 19780918 | +074+ | 3.04 | WAS |
| 19781002 | +054+ | 3.82 | WAS |
Ross Grimsley Post Season Games
| Rank | WAA | IP | ERA | Gs | Gr | Tm |
|---|---|---|---|---|---|---|
| XXXXX | 0.24 | 5.3 | 1.69 | 0 | 2 | BAL |
| XXXXX | -0.03 | 19.7 | 3.66 | 3 | 4 | CIN |
| XXXXX | 0.21 | 25 | 3.24 | 0 | 0 | TOT |
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