| 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 |
| 1994 | Orix | Jap Pac | Intl | - | 22 | 0 | 0 | 6.43 | 3 | 0 | 0 | 0 | 0 | 0 | 0 | 7.0 | 8 | 5 | 5 | 1 | 5 | 6 | 0 | 0 | 0 | 1.86 | 10.29 | 1.29 | 6.43 | 7.71 | 6.43 | 1.20 | |
| 1995 | Orix | Jap Pac | Intl | - | 23 | 0 | 0 | 9.00 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 1.0 | 1 | 1 | 1 | 0 | 1 | 0 | 0 | 0 | 0 | 2.00 | 9.00 | 0.00 | 9.00 | 0.00 | 9.00 | 0.00 | |
| 1997 | Orix | Jap Pac | Intl | - | 25 | 0 | 0 | 4.50 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 2.0 | 4 | 1 | 1 | 1 | 0 | 1 | 0 | 0 | 0 | 2.00 | 18.00 | 4.50 | 0.00 | 4.50 | 4.50 | 0.00 | |
| 1998 | Orix | Jap Pac | Intl | - | 26 | 0 | 0 | 6.86 | 11 | 0 | 0 | 0 | 0 | 0 | 0 | 21.0 | 30 | 16 | 16 | 1 | 4 | 17 | 0 | 0 | 0 | 1.62 | 12.86 | 0.43 | 1.71 | 7.29 | 6.86 | 4.25 | |
| 1999 | Orix | Jap Pac | Intl | - | 27 | 0 | 0 | 3.86 | 10 | 0 | 0 | 0 | 0 | 0 | 0 | 16.1 | 25 | 13 | 7 | 0 | 7 | 11 | 0 | 0 | 0 | 1.96 | 13.78 | 0.00 | 3.86 | 6.06 | 7.16 | 1.57 | |
| 2000 | Orix | Jap Pac | Intl | - | 28 | 8 | 2 | 3.27 | 21 | 0 | 8 | 1 | 0 | 0 | 0 | 135.0 | 119 | 59 | 49 | 10 | 32 | 73 | 0 | 0 | 0 | 1.12 | 7.93 | 0.67 | 2.13 | 4.87 | 3.93 | 2.28 | |
| 2002 | Orix | Jap Pac | Intl | - | 30 | 1 | 1 | 3.78 | 6 | 0 | 0 | 0 | 0 | 0 | 1 | 16.2 | 16 | 7 | 7 | 3 | 8 | 10 | 0 | 0 | 0 | 1.44 | 8.64 | 1.62 | 4.32 | 5.40 | 3.78 | 1.25 | |
| 2002 | Yakult | Jap Cen | Intl | - | 30 | 0 | 1 | 4.15 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 4.1 | 4 | 3 | 2 | 0 | 3 | 2 | 0 | 0 | 0 | 1.62 | 8.31 | 0.00 | 6.23 | 4.15 | 6.23 | 0.67 | |
| 2003 | Yakult | Jap Cen | Intl | - | 31 | 1 | 3 | 7.36 | 5 | 0 | 0 | 0 | 0 | 0 | 0 | 22.0 | 36 | 18 | 18 | 6 | 1 | 9 | 0 | 0 | 0 | 1.68 | 14.73 | 2.45 | 0.41 | 3.68 | 7.36 | 9.00 |
| 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 |
| 2002 | Yakult | Jap Cen | Intl | - | 30 | P | 1 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 0 | .000 | .000 | .000 | .000 | .000 | .000 | .000 | 0.00 | 0.00 | 0.00 | 0.00 | ||
| 2003 | Yakult | Jap Cen | Intl | - | 31 | P | 5 | 4 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 3 | 0 | 1 | 0 | 0 | 0 | 0 | 6 | 0 | 0 | .000 | .200 | .000 | .200 | .250 | .000 | .000 | 16.67 | 50.00 | 3.00 | 0.00 |