| Year | Rank | WAA | Tm | Pos | Win% | Lg | Age |
|---|---|---|---|---|---|---|---|
| 2008 | XXXXX | 1.13 | YOK | PITCH | 0.535 | japan | 34 |
| 2009 | +056+ | 2.44 | YOK | PITCH | 0.556 | japan | 35 |
| 2010 | -001- | -5.86 | YOK | PITCH | 0.169 | japan | 36 |
| 2011 | XXXXX | 0.36 | YOK | PITCH | 0.515 | japan | 37 |
| 2012 | XXXXX | 0.55 | YOK | PITCH | 0.514 | japan | 38 |
| 2013 | XXXXX | -1.11 | YOK | PITCH | 0.472 | japan | 39 |
| 2014 | +077+ | 1.55 | YOK | PITCH | 0.574 | japan | 40 |
| 2015 | -046- | -1.57 | YOK | PITCH | 0.428 | japan | 41 |
| 2016 | -024- | -2.52 | YOK | PITCH | NA | japan | 42 |
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