| year | team name | league | level | mlb | # | age | w | l | era | g | gs | cg | sho | gr | gf | sv | ip | h | r | er | hr | bb | so | wp | bk | hb | whip | h9 | hr9 | bb9 | so9 | ra9 | so/bb |
| 2004 | Chiba Lotte | Jap Pac | Intl | - | 18 | 0 | 1 | 10.69 | 4 | 0 | 0 | 0 | 0 | 0 | 0 | 16.0 | 21 | 19 | 19 | 4 | 12 | 15 | 0 | 0 | 0 | 2.06 | 11.81 | 2.25 | 6.75 | 8.44 | 10.69 | 1.25 | |
| 2006 | Chiba Lotte | Jap Pac | Intl | - | 20 | 0 | 0 | 3.05 | 15 | 0 | 0 | 0 | 0 | 4 | 0 | 20.2 | 19 | 8 | 7 | 2 | 7 | 15 | 1 | 0 | 1 | 1.26 | 8.27 | 0.87 | 3.05 | 6.53 | 3.48 | 2.14 | |
| 2009 | Chiba Lotte Marines | Jap Pac | Intl | - | 23 | 3 | 1 | 6.23 | 31 | 0 | 0 | 0 | 0 | 0 | 1 | 26.0 | 25 | 18 | 18 | 3 | 12 | 29 | 4 | 0 | 1 | 1.42 | 8.65 | 1.04 | 4.15 | 10.04 | 6.23 | 2.42 | |
| 2010 | Chiba Lotte Marines | Jap Pac | Intl | - | 24 | 2 | 0 | 4.50 | 15 | 0 | 0 | 0 | 0 | 0 | 0 | 20.0 | 14 | 12 | 10 | 1 | 10 | 20 | 2 | 0 | 0 | 1.20 | 6.30 | 0.45 | 4.50 | 9.00 | 5.40 | 2.00 | |
| 2011 | Chiba Lotte Marines | Jap Pac | Intl | - | 25 | 1 | 0 | 2.19 | 21 | 0 | 0 | 0 | 0 | 0 | 10 | 24.2 | 17 | 6 | 6 | 1 | 7 | 24 | 1 | 0 | 0 | 0.97 | 6.20 | 0.36 | 2.55 | 8.76 | 2.19 | 3.43 | |
| 2012 | Chiba Lotte Marines | Jap Pac | Intl | - | 26 | 1 | 1 | 1.80 | 27 | 0 | 0 | 0 | 27 | 11 | 4 | 25.0 | 23 | 7 | 5 | 2 | 4 | 23 | 0 | 0 | 3 | 1.08 | 8.28 | 0.72 | 1.44 | 8.28 | 2.52 | 5.75 | |
| 2013 | Chiba Lotte Marines | Jap Pac | Intl | - | 27 | 1 | 0 | 1.05 | 26 | 0 | 0 | 0 | 26 | 6 | 2 | 25.2 | 18 | 3 | 3 | 0 | 10 | 26 | 1 | 0 | 0 | 1.09 | 6.31 | 0.00 | 3.51 | 9.12 | 1.05 | 2.60 | |
| 2014 | Chiba Lotte Marines | Jap Pac | Intl | - | 28 | 0 | 0 | 5.06 | 5 | 0 | 2 | 0 | 5 | 0 | 0 | 5.1 | 9 | 4 | 3 | 1 | 2 | 6 | 0 | 0 | 0 | 2.06 | 15.19 | 1.69 | 3.38 | 10.13 | 6.75 | 3.00 | |
| 2015 | Chiba Lotte Marines | Jap Pac | Intl | - | 29 | 1 | 1 | 1.27 | 22 | 0 | 0 | 0 | 22 | 10 | 6 | 21.1 | 18 | 5 | 3 | 0 | 8 | 21 | 1 | 0 | 2 | 1.22 | 7.59 | 0.00 | 3.38 | 8.86 | 2.11 | 2.63 | |
| 2016 | Chiba Lotte Marines | Jap Pac | Intl | - | 30 | 3 | 1 | 1.39 | 34 | 0 | 0 | 0 | 34 | 5 | 1 | 32.1 | 17 | 5 | 5 | 3 | 12 | 34 | 1 | 0 | 0 | 0.90 | 4.73 | 0.84 | 3.34 | 9.46 | 1.39 | 2.83 | |
| 2017 | Chiba Lotte Marines | Jap Pac | Intl | - | 31 | 5 | 1 | 2.94 | 50 | 0 | 0 | 0 | 50 | 31 | 16 | 49.0 | 36 | 16 | 16 | 5 | 28 | 44 | 1 | 0 | 0 | 1.31 | 6.61 | 0.92 | 5.14 | 8.08 | 2.94 | 1.57 | |
| 2018 | Chiba Lotte Marines | Jap Pac | Intl | - | 32 | 3 | 5 | 3.84 | 58 | 0 | 0 | 0 | 58 | 0 | 26 | 58.2 | 51 | 25 | 25 | 5 | 19 | 54 | 2 | 0 | 1 | 1.19 | 7.82 | 0.77 | 2.91 | 8.28 | 3.84 | 2.84 |
| year | team name | league | level | mlb | # | age | pos | tbc+ | g | ab | r | h | 2b | 3b | hr | rbi | sb | cs | bb | so | hbp | sh | sf | ibb | gdp | tb | pa | xbh | 1b | avg | obp | slg | ops | seca | iso | babip | bb% | so% | so/bb | ab/hr |
| 2011 | Chiba Lotte Marines | Jap Pac | Intl | - | 25 | P | 21 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | .000 | .000 | .000 | .000 | .000 | .000 | .000 | 0.00 | 0.00 | 0.00 | 0.00 |