| 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 | Nippon | Jap Pac | Intl | 14 | 25 | 1 | 2 | 3.77 | 45 | 0 | 0 | 0 | 0 | 0 | 11 | 45.1 | 37 | 20 | 19 | 10 | 11 | 60 | 0 | 0 | 0 | 1.06 | 7.35 | 1.99 | 2.18 | 11.91 | 3.97 | 5.45 | |
| 2003 | Nippon | Jap Pac | Intl | 14 | 26 | 0 | 0 | 23.14 | 3 | 0 | 0 | 0 | 0 | 0 | 0 | 2.1 | 8 | 6 | 6 | 2 | 1 | 4 | 0 | 0 | 0 | 3.86 | 30.86 | 7.71 | 3.86 | 15.43 | 23.14 | 4.00 | |
| 2004 | Nippon | Jap Pac | Intl | - | 27 | 2 | 1 | 4.83 | 39 | 0 | 0 | 0 | 0 | 0 | 0 | 54.0 | 54 | 29 | 29 | 9 | 29 | 65 | 0 | 0 | 0 | 1.54 | 9.00 | 1.50 | 4.83 | 10.83 | 4.83 | 2.24 | |
| 2005 | Nippon | Jap Pac | Intl | - | 28 | 1 | 1 | 4.79 | 22 | 0 | 0 | 0 | 0 | 0 | 0 | 20.2 | 22 | 12 | 11 | 0 | 15 | 15 | 4 | 0 | 0 | 1.79 | 9.58 | 0.00 | 6.53 | 6.53 | 5.23 | 1.00 |