| Year | Rank | WAA | Tm | Pos | Win% | Lg | Age |
|---|---|---|---|---|---|---|---|
| 2008 | XXXXX | -0.73 | HAM | PITCH | 0.193 | japan | 24 |
| 2009 | +051+ | 2.58 | HAM | PITCH | 0.595 | japan | 25 |
| 2010 | -033- | -2.65 | HAM | PITCH | 0.194 | japan | 26 |
| 2011 | XXXXX | -0.42 | HAM | PITCH | 0.374 | japan | 27 |
| 2012 | XXXXX | -0.69 | HAM | PITCH | 0.453 | japan | 28 |
| 2013 | XXXXX | -1.18 | ORI | PITCH | NA | japan | 29 |
| 2014 | XXXXX | -0.32 | ORI | PITCH | NA | japan | 30 |
| 2015 | XXXXX | -0.71 | CHU | PITCH | 0.446 | japan | 31 |
| 2016 | XXXXX | 0.29 | CHU | PITCH | NA | japan | 32 |
| 2017 | XXXXX | -0.53 | CHU | PITCH | 0.283 | japan | 33 |
_