Not enough days in 2013 season to compile WAA record.
| Date | Rank | WAA | TeamID |
|---|---|---|---|
| 20130411 | -007- | -1.55 | DET |
| 20130425 | -013- | -1.73 | DET |
| 20130509 | -028- | -1.72 | DET |
| 20130523 | -041- | -1.71 | DET |
| 20130606 | -056- | -1.71 | DET |
| 20130620 | -064- | -1.71 | DET |
| 20130704 | -080- | -1.71 | DET |
| 20130722 | -097- | -1.71 | DET |
| 20130805 | -120- | -1.71 | DET |
| 20130819 | -126- | -1.71 | DET |
Brayan Villarreal Post Season Games
| Rank | WAA | IP | ERA | Gs | Gr | Tm |
|---|
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