| Year | Rank | WAA | Tm | Pos | Win% | Lg | Age |
|---|---|---|---|---|---|---|---|
| 2008 | +094+ | 1.28 | CHU | BAT | 0.539 | japan | 36 |
| 2009 | +031+ | 3.49 | CHU | BAT | 0.601 | japan | 37 |
| 2010 | +011+ | 5.27 | CHU | BAT | 0.651 | japan | 38 |
| 2011 | XXXXX | 1.16 | CHU | BAT | 0.538 | japan | 39 |
| 2012 | +066+ | 1.51 | CHU | BAT | 0.544 | japan | 40 |
| 2013 | +049+ | 2.12 | CHU | BAT | 0.563 | japan | 41 |
| 2014 | +030+ | 3.21 | CHU | BAT | 0.655 | japan | 42 |
| 2015 | XXXXX | -0.36 | CHU | BAT | 0.474 | japan | 43 |
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