| 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 |
| 2002 | Seibu | Jap Pac | Intl | - | 22 | 0 | 0 | 6.00 | 3 | 0 | 0 | 0 | 0 | 0 | 0 | 9.0 | 12 | 6 | 6 | 0 | 0 | 6 | 0 | 0 | 0 | 1.33 | 12.00 | 0.00 | 0.00 | 6.00 | 6.00 | 0.00 | |
| 2003 | Seibu | Jap Pac | Intl | - | 23 | 4 | 7 | 4.61 | 34 | 0 | 0 | 0 | 0 | 0 | 1 | 95.2 | 105 | 50 | 49 | 11 | 45 | 73 | 0 | 0 | 0 | 1.57 | 9.88 | 1.03 | 4.23 | 6.87 | 4.70 | 1.62 | |
| 2004 | Seibu | Jap Pac | Intl | - | 24 | 10 | 3 | 4.30 | 24 | 0 | 1 | 0 | 0 | 0 | 0 | 104.2 | 117 | 59 | 50 | 11 | 47 | 80 | 0 | 0 | 0 | 1.57 | 10.06 | 0.95 | 4.04 | 6.88 | 5.07 | 1.70 | |
| 2005 | Seibu | Jap Pac | Intl | - | 25 | 13 | 8 | 4.03 | 26 | 0 | 3 | 2 | 0 | 0 | 0 | 158.2 | 179 | 81 | 71 | 13 | 31 | 121 | 4 | 0 | 0 | 1.32 | 10.15 | 0.74 | 1.76 | 6.86 | 4.59 | 3.90 | |
| 2006 | Seibu | Jap Pac | Intl | 47 | 26 | 5 | 2 | 4.66 | 17 | 0 | 0 | 0 | 0 | 1 | 0 | 75.1 | 92 | 41 | 39 | 11 | 19 | 50 | 4 | 0 | 6 | 1.47 | 10.99 | 1.31 | 2.27 | 5.97 | 4.90 | 2.63 | |
| 2007 | Seibu Lions | Jap Pac | Intl | - | 27 | 2 | 7 | 4.29 | 14 | 0 | 1 | 1 | 0 | 0 | 0 | 79.2 | 83 | 41 | 38 | 9 | 13 | 40 | 2 | 0 | 0 | 1.21 | 9.38 | 1.02 | 1.47 | 4.52 | 4.63 | 3.08 | |
| 2008 | Seibu Lions | Jap Pac | Intl | - | 28 | 11 | 6 | 2.63 | 27 | 26 | 3 | 3 | 1 | 0 | 0 | 174.2 | 169 | 59 | 51 | 13 | 38 | 115 | 5 | 0 | 5 | 1.19 | 8.71 | 0.67 | 1.96 | 5.93 | 3.04 | 3.03 | |
| 2009 | Seibu Lions | Jap Pac | Intl | - | 29 | 9 | 6 | 3.59 | 25 | 0 | 5 | 2 | 0 | 0 | 0 | 163.0 | 175 | 70 | 65 | 10 | 40 | 126 | 3 | 0 | 5 | 1.32 | 9.66 | 0.55 | 2.21 | 6.96 | 3.87 | 3.15 | |
| 2010 | Seibu Seibu Lions | Jap Pac | Intl | - | 30 | 11 | 8 | 3.69 | 27 | 0 | 1 | 1 | 0 | 0 | 0 | 163.1 | 173 | 72 | 67 | 13 | 35 | 104 | 3 | 0 | 0 | 1.27 | 9.53 | 0.72 | 1.93 | 5.73 | 3.97 | 2.97 | |
| 2011 | Seibu Lions | Jap Pac | Intl | - | 31 | 6 | 0 | 2.83 | 26 | 0 | 2 | 1 | 0 | 0 | 0 | 168.2 | 172 | 59 | 53 | 10 | 34 | 102 | 2 | 0 | 0 | 1.22 | 9.18 | 0.53 | 1.81 | 5.44 | 3.15 | 3.00 | |
| 2012 | Fukuoka Hawks | Jap Pac | Intl | - | 32 | 0 | 1 | 13.50 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 2.2 | 5 | 4 | 4 | 0 | 3 | 1 | 0 | 0 | 1 | 3.00 | 16.87 | 0.00 | 10.12 | 3.37 | 13.50 | 0.33 | |
| 2013 | Fukuoka Hawks | Jap Pac | Intl | - | 33 | 8 | 7 | 4.58 | 19 | 18 | 0 | 0 | 1 | 0 | 0 | 98.1 | 98 | 50 | 50 | 5 | 40 | 46 | 1 | 1 | 6 | 1.40 | 8.97 | 0.46 | 3.66 | 4.21 | 4.58 | 1.15 | |
| 2014 | Fukuoka Hawks | Jap Pac | Intl | - | 34 | 6 | 1 | 4.54 | 13 | 13 | 1 | 0 | 0 | 0 | 0 | 71.1 | 82 | 40 | 36 | 6 | 20 | 40 | 1 | 0 | 4 | 1.43 | 10.35 | 0.76 | 2.52 | 5.05 | 5.05 | 2.00 | |
| 2015 | Fukuoka Hawks | Jap Pac | Intl | - | 35 | 1 | 0 | 3.44 | 3 | 3 | 0 | 0 | 0 | 0 | 0 | 18.1 | 21 | 7 | 7 | 2 | 3 | 12 | 1 | 0 | 0 | 1.31 | 10.31 | 0.98 | 1.47 | 5.89 | 3.44 | 4.00 |
| 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 |
| 2006 | Seibu | Jap Pac | Intl | 47 | 26 | P | 17 | 5 | 1 | 1 | 1 | 0 | 0 | 2 | 0 | 0 | 0 | 3 | 0 | 0 | 0 | 0 | 0 | 2 | 5 | 1 | 0 | .200 | .200 | .400 | .600 | .200 | .200 | .500 | 0.00 | 60.00 | 0.00 | 0.00 | ||
| 2008 | Seibu Lions | Jap Pac | Intl | - | 28 | P | 27 | 5 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 5 | 0 | 0 | 0 | 0 | 0 | 0 | 5 | 0 | 0 | .000 | .000 | .000 | .000 | .000 | .000 | .000 | 0.00 | 100.00 | 0.00 | 0.00 | ||
| 2009 | Seibu Lions | Jap Pac | Intl | - | 29 | P | 25 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 0 | 1 | 0 | 0 | 0 | 0 | 4 | 0 | 0 | .000 | .333 | .000 | .333 | .500 | .000 | .000 | 25.00 | 25.00 | 1.00 | 0.00 | ||
| 2010 | Seibu Seibu Lions | Jap Pac | Intl | - | 30 | P | 27 | 4 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 4 | 0 | 0 | 0 | 0 | 0 | 0 | 4 | 0 | 0 | .000 | .000 | .000 | .000 | .000 | .000 | .000 | 0.00 | 100.00 | 0.00 | 0.00 | ||
| 2011 | Seibu Lions | Jap Pac | Intl | - | 31 | P | 26 | 3 | 0 | 1 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 2 | 0 | 2 | 0 | 0 | 0 | 1 | 5 | 0 | 1 | .333 | .333 | .333 | .666 | .000 | .000 | 1.000 | 0.00 | 40.00 | 0.00 | 0.00 | ||
| 2013 | Fukuoka Hawks | Jap Pac | Intl | - | 33 | P | 19 | 6 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 5 | 0 | 0 | 0 | 0 | 0 | 0 | 6 | 0 | 0 | .000 | .000 | .000 | .000 | .000 | .000 | .000 | 0.00 | 83.33 | 0.00 | 0.00 | ||
| 2014 | Fukuoka Hawks | Jap Pac | Intl | - | 34 | P | 13 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 0 | .000 | .000 | .000 | .000 | .000 | .000 | .000 | 0.00 | 100.00 | 0.00 | 0.00 |