| 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 | Orix | Jap Pac | Intl | - | 23 | 0 | 0 | 27.00 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0.2 | 4 | 2 | 2 | 0 | 0 | 1 | 0 | 0 | 0 | 6.00 | 54.00 | 0.00 | 0.00 | 13.50 | 27.00 | 0.00 | |
| 2000 | Yakult | Jap Cen | Intl | - | 24 | 2 | 2 | 3.48 | 11 | 0 | 0 | 0 | 0 | 0 | 0 | 33.2 | 37 | 13 | 13 | 5 | 16 | 15 | 0 | 0 | 0 | 1.57 | 9.89 | 1.34 | 4.28 | 4.01 | 3.48 | 0.94 | |
| 2002 | Yakult | Jap Cen | Intl | - | 26 | 3 | 1 | 4.18 | 16 | 0 | 0 | 0 | 0 | 0 | 0 | 32.1 | 38 | 16 | 15 | 5 | 8 | 27 | 0 | 0 | 0 | 1.42 | 10.58 | 1.39 | 2.23 | 7.52 | 4.45 | 3.38 | |
| 2003 | Yakult | Jap Cen | Intl | - | 27 | 0 | 1 | 4.58 | 15 | 0 | 0 | 0 | 0 | 0 | 0 | 19.2 | 22 | 10 | 10 | 7 | 4 | 11 | 0 | 0 | 0 | 1.32 | 10.07 | 3.20 | 1.83 | 5.03 | 4.58 | 2.75 |
| 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 | Yakult | Jap Cen | Intl | - | 26 | P | 17 | 5 | 0 | 3 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 3 | 5 | 0 | 3 | .600 | .600 | .600 | 1.200 | .000 | .000 | .750 | 0.00 | 20.00 | 0.00 | 0.00 | ||
| 2003 | Yakult | Jap Cen | Intl | - | 27 | P | 15 | 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 |