| Year | Rank | WAA | Tm | Pos | Win% | Lg | Age |
|---|---|---|---|---|---|---|---|
| 2008 | +092+ | 1.30 | ORI | PITCH | 0.539 | japan | 24 |
| 2009 | -012- | -3.42 | ORI | PITCH | 0.399 | japan | 25 |
| 2010 | XXXXX | -1.05 | ORI | PITCH | 0.467 | japan | 26 |
| 2011 | -002- | -5.00 | ORI | PITCH | 0.147 | japan | 27 |
| 2012 | XXXXX | -0.21 | ORI | PITCH | NA | japan | 28 |
| 2013 | XXXXX | -1.01 | ORI | PITCH | NA | japan | 29 |
| 2014 | XXXXX | -0.17 | ORI | PITCH | NA | japan | 30 |
| 2015 | -012- | -2.52 | ORI | PITCH | 0.228 | japan | 31 |
| 2016 | -038- | -2.08 | ORI | PITCH | NA | japan | 32 |
| 2016 | -038- | 0.15 | YAK | PITCH | 0.560 | japan | 32 |
| 2017 | -074- | -1.30 | YAK | PITCH | 0.394 | japan | 33 |
| 2018 | XXXXX | 0.67 | YAK | PITCH | 0.539 | japan | 34 |
| 2019 | XXXXX | 0.44 | YAK | PITCH | 0.537 | japan | 35 |
| 2020 | XXXXX | -0.40 | YAK | PITCH | 0.405 | japan | 36 |
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