Not enough days in 2008 season to compile WAA record.
| Date | Rank | WAA | TeamID |
|---|---|---|---|
| 20080412 | XXXXX | -0.45 | CLE |
| 20080426 | XXXXX | -0.28 | CLE |
| 20080510 | XXXXX | 0.11 | CLE |
| 20080524 | XXXXX | 0.47 | CLE |
| 20080607 | XXXXX | 0.62 | CLE |
| 20080621 | XXXXX | 0.82 | CLE |
| 20080705 | XXXXX | 0.79 | CLE |
| 20080722 | +176+ | 1.36 | CLE |
| 20080805 | +137+ | 1.91 | CLE |
| 20080819 | +150+ | 1.96 | CLE |
| 20080902 | +177+ | 1.86 | CLE |
| 20080916 | +163+ | 2.11 | CLE |
| 20080930 | XXXXX | 1.65 | CLE |
Rafael Perez Post Season Games
| Rank | WAA | IP | ERA | Gs | Gr | Tm |
|---|---|---|---|---|---|---|
| XXXXX | -0.88 | 7 | 9 | 0 | 6 | CLE |
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