Not enough days in 2007 season to compile WAA record.
| Date | Rank | WAA | TeamID |
|---|---|---|---|
| 20070413 | XXXXX | -0.26 | WAS |
| 20070427 | -012- | -1.89 | WAS |
| 20070511 | -049- | -1.31 | WAS |
| 20070525 | -024- | -2.10 | WAS |
| 20070608 | -035- | -2.06 | WAS |
| 20070622 | -048- | -2.02 | WAS |
| 20070706 | -064- | -1.99 | WAS |
| 20070723 | -069- | -1.98 | WAS |
| 20070806 | -080- | -1.97 | WAS |
| 20070820 | -099- | -1.95 | WAS |
| 20070903 | -124- | -1.93 | WAS |
| 20070917 | -144- | -1.92 | WAS |
| 20071001 | -165- | -1.92 | WAS |
Jerome Williams Post Season Games
| Rank | WAA | IP | ERA | Gs | Gr | Tm |
|---|---|---|---|---|---|---|
| XXXXX | -0.46 | 2 | 13.5 | 1 | 0 | SFN |
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