| Year | Rank | WAA | Tm | Pos | Win% | Lg | Age |
|---|---|---|---|---|---|---|---|
| 2008 | XXXXX | -0.15 | SLN | PITCH | NA | aplus | 22 |
| 2009 | XXXXX | -0.23 | SLN | PITCH | 0.408 | aa | 23 |
| 2010 | -002- | -6.30 | OAK | PITCH | 0.188 | aa | 24 |
| 2010 | -002- | -6.13 | SLN | PITCH | 0.197 | aa | 24 |
| 2011 | XXXXX | 0.65 | OAK | PITCH | 0.587 | aplus | 25 |
| 2011 | -068- | -2.58 | OAK | PITCH | 0.390 | aa | 25 |
| 2011 | XXXXX | -0.73 | OAK | PITCH | NA | aaa | 25 |
| 2012 | -037- | -3.17 | OAK | PITCH | 0.379 | aa | 26 |
| 2013 | -148- | -1.76 | OAK | PITCH | NA | aa | 27 |
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