| 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 |
| 1999 | Yakult | Jap Cen | Intl | - | 22 | 0 | 0 | 5.21 | 14 | 0 | 0 | 0 | 0 | 0 | 0 | 19.0 | 16 | 11 | 11 | 5 | 11 | 17 | 0 | 0 | 0 | 1.42 | 7.58 | 2.37 | 5.21 | 8.05 | 5.21 | 1.55 | |
| 2002 | Yakult | Jap Cen | Intl | - | 25 | 3 | 3 | 2.70 | 43 | 0 | 0 | 0 | 0 | 0 | 0 | 46.2 | 46 | 15 | 14 | 3 | 13 | 41 | 0 | 0 | 0 | 1.26 | 8.87 | 0.58 | 2.51 | 7.91 | 2.89 | 3.15 | |
| 2003 | Yakult | Jap Cen | Intl | - | 26 | 2 | 3 | 3.48 | 37 | 0 | 0 | 0 | 0 | 0 | 0 | 41.1 | 44 | 20 | 16 | 1 | 16 | 37 | 0 | 0 | 0 | 1.45 | 9.58 | 0.22 | 3.48 | 8.06 | 4.35 | 2.31 | |
| 2004 | Yakult | Jap Cen | Intl | - | 27 | 3 | 1 | 3.68 | 61 | 0 | 0 | 0 | 0 | 0 | 0 | 58.2 | 53 | 25 | 24 | 8 | 19 | 51 | 0 | 0 | 0 | 1.23 | 8.13 | 1.23 | 2.91 | 7.82 | 3.84 | 2.68 | |
| 2005 | Yakult | Jap Cen | Intl | - | 28 | 2 | 5 | 3.45 | 34 | 0 | 0 | 0 | 0 | 0 | 0 | 44.1 | 49 | 20 | 17 | 4 | 11 | 36 | 0 | 0 | 0 | 1.35 | 9.95 | 0.81 | 2.23 | 7.31 | 4.06 | 3.27 | |
| 2008 | Yakult Swallows | Jap Cen | Intl | - | 31 | 0 | 0 | 0.00 | 1 | 0 | 0 | 0 | 1 | 0 | 0 | 0.1 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0.00 | 0.00 | 0.00 | 0.00 | 27.00 | 0.00 | 0.00 |
| 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 |
| 2003 | Yakult | Jap Cen | Intl | - | 26 | P | 37 | 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 |