| Year | Rank | WAA | Tm | Pos | Win% | Lg | Age |
|---|---|---|---|---|---|---|---|
| 2008 | +057+ | 2.08 | CHU | PITCH | 0.570 | japan | 42 |
| 2009 | -005- | -4.35 | CHU | PITCH | NA | japan | 43 |
| 2010 | XXXXX | 0.90 | CHU | PITCH | 0.585 | japan | 44 |
| 2012 | XXXXX | -0.02 | CHU | PITCH | 0.499 | japan | 46 |
| 2013 | -081- | -1.39 | CHU | PITCH | 0.412 | japan | 47 |
| 2014 | XXXXX | -0.25 | CHU | PITCH | 0.420 | japan | 48 |
| 2015 | XXXXX | -0.10 | CHU | PITCH | NA | japan | 49 |
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