| 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 | Yokohama | Jap Cen | Intl | - | 19 | 1 | 0 | 3.14 | 4 | 0 | 0 | 0 | 0 | 0 | 0 | 14.1 | 11 | 5 | 5 | 1 | 3 | 13 | 0 | 0 | 0 | 0.98 | 6.91 | 0.63 | 1.88 | 8.16 | 3.14 | 4.33 | |
| 2003 | Yokohama | Jap Cen | Intl | - | 20 | 0 | 3 | 6.75 | 7 | 0 | 0 | 0 | 0 | 0 | 0 | 18.2 | 23 | 15 | 14 | 3 | 6 | 9 | 0 | 0 | 0 | 1.55 | 11.09 | 1.45 | 2.89 | 4.34 | 7.23 | 1.50 | |
| 2004 | Yokohama | Jap Cen | Intl | - | 21 | 0 | 0 | 3.48 | 6 | 0 | 0 | 0 | 0 | 0 | 0 | 10.1 | 13 | 5 | 4 | 2 | 7 | 4 | 0 | 0 | 0 | 1.94 | 11.32 | 1.74 | 6.10 | 3.48 | 4.35 | 0.57 | |
| 2005 | Yokohama | Jap Cen | Intl | - | 22 | 1 | 1 | 5.08 | 14 | 0 | 0 | 0 | 0 | 0 | 0 | 28.1 | 33 | 16 | 16 | 7 | 11 | 9 | 1 | 0 | 0 | 1.55 | 10.48 | 2.22 | 3.49 | 2.86 | 5.08 | 0.82 | |
| 2006 | Yokohama | Jap Cen | Intl | - | 23 | 5 | 3 | 2.93 | 33 | 0 | 0 | 0 | 0 | 7 | 0 | 76.2 | 70 | 31 | 25 | 9 | 35 | 39 | 1 | 0 | 3 | 1.37 | 8.22 | 1.06 | 4.11 | 4.58 | 3.64 | 1.11 | |
| 2007 | Yokohama BayStars | Jap Cen | Intl | 28 | 24 | 1 | 2 | 5.55 | 14 | 0 | 0 | 0 | 0 | 0 | 0 | 35.2 | 46 | 29 | 22 | 6 | 25 | 21 | 2 | 0 | 0 | 1.99 | 11.61 | 1.51 | 6.31 | 5.30 | 7.32 | 0.84 | |
| 2008 | Yokohama BayStars | Jap Cen | Intl | - | 25 | 0 | 0 | 23.62 | 2 | 0 | 0 | 0 | 2 | 0 | 0 | 2.2 | 7 | 7 | 7 | 3 | 1 | 3 | 0 | 0 | 0 | 3.00 | 23.62 | 10.12 | 3.37 | 10.12 | 23.62 | 3.00 | |
| 2010 | Yokohama Bay Stars | Jap Cen | Intl | - | 27 | 1 | 0 | 5.59 | 9 | 0 | 0 | 0 | 0 | 0 | 0 | 9.2 | 15 | 6 | 6 | 2 | 4 | 7 | 0 | 0 | 0 | 1.97 | 13.97 | 1.86 | 3.72 | 6.52 | 5.59 | 1.75 |
| 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 |
| 2002 | Yokohama | Jap Cen | Intl | - | 19 | P | 4 | 3 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 1 | 0 | 0 | 0 | 0 | 4 | 0 | 0 | .000 | .000 | .000 | .000 | .000 | .000 | .000 | 0.00 | 50.00 | 0.00 | 0.00 | ||
| 2003 | Yokohama | Jap Cen | Intl | - | 20 | P | 7 | 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 | ||
| 2006 | Yokohama | Jap Cen | Intl | - | 23 | P | 33 | 8 | 1 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 5 | 0 | 2 | 0 | 0 | 0 | 2 | 12 | 0 | 2 | .250 | .400 | .250 | .650 | .250 | .000 | .667 | 16.67 | 41.67 | 2.50 | 0.00 | ||
| 2007 | Yokohama BayStars | Jap Cen | Intl | 28 | 24 | P | 15 | 7 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 0 | 0 | 0 | 0 | 0 | 0 | 7 | 0 | 0 | .000 | .000 | .000 | .000 | .000 | .000 | .000 | 0.00 | 42.86 | 0.00 | 0.00 | ||
| 2008 | Yokohama BayStars | Jap Cen | Intl | - | 25 | P | 2 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | .000 | .000 | .000 | .000 | .000 | .000 | .000 | 0.00 | 100.00 | 0.00 | 0.00 | ||
| 2010 | Yokohama Bay Stars | Jap Cen | Intl | - | 27 | P | 9 | 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 |