| 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 |
| 1997 | Chiba Lotte | Jap Pac | Intl | - | 22 | 0 | 0 | 0.00 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 3.0 | 1 | 0 | 0 | 0 | 4 | 2 | 0 | 0 | 0 | 1.67 | 3.00 | 0.00 | 12.00 | 6.00 | 0.00 | 0.50 | |
| 1998 | Chiba Lotte | Jap Pac | Intl | - | 23 | 0 | 0 | 0.00 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 1.0 | 0 | 0 | 0 | 0 | 2 | 0 | 0 | 0 | 0 | 2.00 | 0.00 | 0.00 | 18.00 | 0.00 | 0.00 | 0.00 | |
| 1999 | Chiba Lotte | Jap Pac | Intl | - | 24 | 3 | 3 | 4.34 | 10 | 0 | 1 | 0 | 0 | 0 | 0 | 45.2 | 41 | 22 | 22 | 6 | 19 | 31 | 0 | 0 | 0 | 1.31 | 8.08 | 1.18 | 3.74 | 6.11 | 4.34 | 1.63 | |
| 2000 | Chiba Lotte | Jap Pac | Intl | - | 25 | 13 | 5 | 3.45 | 26 | 0 | 4 | 1 | 0 | 0 | 0 | 167.0 | 160 | 77 | 64 | 8 | 74 | 96 | 0 | 0 | 0 | 1.40 | 8.62 | 0.43 | 3.99 | 5.17 | 4.15 | 1.30 | |
| 2002 | Chiba Lotte | Jap Pac | Intl | - | 27 | 5 | 8 | 3.41 | 19 | 0 | 2 | 0 | 0 | 0 | 0 | 108.1 | 106 | 53 | 41 | 12 | 27 | 69 | 0 | 0 | 0 | 1.23 | 8.81 | 1.00 | 2.24 | 5.73 | 4.40 | 2.56 | |
| 2003 | Chiba Lotte | Jap Pac | Intl | - | 28 | 2 | 4 | 5.26 | 10 | 0 | 1 | 0 | 0 | 0 | 0 | 53.0 | 70 | 35 | 31 | 7 | 14 | 40 | 0 | 0 | 0 | 1.58 | 11.89 | 1.19 | 2.38 | 6.79 | 5.94 | 2.86 | |
| 2004 | Chiba Lotte | Jap Pac | Intl | - | 29 | 4 | 3 | 3.45 | 32 | 0 | 0 | 0 | 0 | 0 | 0 | 60.0 | 70 | 24 | 23 | 6 | 23 | 35 | 0 | 0 | 0 | 1.55 | 10.50 | 0.90 | 3.45 | 5.25 | 3.60 | 1.52 | |
| 2005 | Chiba Lotte | Jap Pac | Intl | - | 30 | 10 | 4 | 2.81 | 24 | 0 | 2 | 0 | 0 | 0 | 0 | 112.0 | 106 | 39 | 35 | 9 | 18 | 55 | 1 | 0 | 0 | 1.11 | 8.52 | 0.72 | 1.45 | 4.42 | 3.13 | 3.06 | |
| 2006 | Chiba Lotte | Jap Pac | Intl | - | 31 | 7 | 7 | 2.66 | 22 | 0 | 3 | 1 | 0 | 0 | 0 | 145.2 | 131 | 49 | 43 | 11 | 29 | 61 | 2 | 0 | 8 | 1.10 | 8.09 | 0.68 | 1.79 | 3.77 | 3.03 | 2.10 | |
| 2007 | Chiba Lotte Marines | Jap Pac | Intl | - | 32 | 7 | 9 | 3.25 | 22 | 0 | 1 | 0 | 0 | 0 | 0 | 135.2 | 150 | 54 | 49 | 9 | 28 | 59 | 2 | 1 | 0 | 1.31 | 9.95 | 0.60 | 1.86 | 3.91 | 3.58 | 2.11 | |
| 2008 | Chiba Lotte Marines | Jap Pac | Intl | - | 33 | 5 | 4 | 6.50 | 15 | 14 | 1 | 0 | 1 | 0 | 0 | 73.1 | 100 | 55 | 53 | 9 | 28 | 32 | 1 | 0 | 3 | 1.75 | 12.27 | 1.10 | 3.44 | 3.93 | 6.75 | 1.14 | |
| 2009 | Chiba Lotte Marines | Jap Pac | Intl | - | 34 | 8 | 7 | 3.81 | 23 | 0 | 3 | 0 | 0 | 0 | 0 | 144.0 | 158 | 65 | 61 | 16 | 37 | 77 | 1 | 0 | 5 | 1.35 | 9.88 | 1.00 | 2.31 | 4.81 | 4.06 | 2.08 | |
| 2010 | Chiba Lotte Marines | Jap Pac | Intl | - | 35 | 5 | 4 | 3.97 | 27 | 0 | 0 | 0 | 0 | 0 | 0 | 59.0 | 62 | 30 | 26 | 3 | 22 | 37 | 0 | 0 | 0 | 1.42 | 9.46 | 0.46 | 3.36 | 5.64 | 4.58 | 1.68 | |
| 2011 | Chiba Lotte Marines | Jap Pac | Intl | - | 36 | 5 | 0 | 4.46 | 19 | 0 | 0 | 0 | 0 | 0 | 0 | 72.2 | 81 | 38 | 36 | 6 | 22 | 31 | 1 | 0 | 0 | 1.42 | 10.03 | 0.74 | 2.72 | 3.84 | 4.71 | 1.41 | |
| 2012 | Chiba Lotte Marines | Jap Pac | Intl | - | 37 | 2 | 5 | 3.44 | 15 | 12 | 0 | 0 | 3 | 0 | 0 | 81.0 | 74 | 32 | 31 | 6 | 17 | 42 | 0 | 0 | 5 | 1.12 | 8.22 | 0.67 | 1.89 | 4.67 | 3.56 | 2.47 |
| 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 |
| 2006 | Chiba Lotte | Jap Pac | Intl | - | 31 | P | 22 | 4 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 4 | 0 | 0 | .000 | .000 | .000 | .000 | .000 | .000 | .000 | 0.00 | 50.00 | 0.00 | 0.00 | ||
| 2007 | Chiba Lotte Marines | Jap Pac | Intl | - | 32 | P | 22 | 3 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 0 | 0 | .000 | .000 | .000 | .000 | .000 | .000 | .000 | 0.00 | 100.00 | 0.00 | 0.00 | ||
| 2008 | Chiba Lotte Marines | Jap Pac | Intl | - | 33 | P | 15 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 1 | 0 | 0 | 0 | 0 | 3 | 0 | 0 | .000 | .000 | .000 | .000 | .000 | .000 | .000 | 0.00 | 33.33 | 0.00 | 0.00 | ||
| 2009 | Chiba Lotte Marines | Jap Pac | Intl | - | 34 | P | 23 | 3 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 1 | 0 | 0 | 0 | 0 | 4 | 0 | 0 | .000 | .000 | .000 | .000 | .000 | .000 | .000 | 0.00 | 25.00 | 0.00 | 0.00 | ||
| 2012 | Carlsbad Vaqueros | Pecos | Indy | - | 37 | P | 84* | 30 | 69 | 16 | 20 | 3 | 1 | 0 | 4 | 1 | 0 | 10 | 16 | 0 | 1 | 0 | 0 | 0 | 25 | 80 | 4 | 16 | .290 | .380 | .362 | .742 | .232 | .072 | .377 | 12.50 | 20.00 | 1.60 | 0.00 | |
| Tot: | Indy (1 yrs) | Indy | 30 | 69 | 16 | 20 | 3 | 1 | 0 | 4 | 1 | 0 | 10 | 16 | 0 | 1 | 0 | 0 | 0 | 25 | 80 | 4 | 16 | .290 | .380 | .362 | .742 | .232 | .072 | .377 | 12.50 | 20.00 | 1.60 |