| 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 |
| 1992 | Yokohama | Jap Cen | Intl | - | 18 | 0 | 0 | 0.00 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 2.0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0.00 | 0.00 | 0.00 | 0.00 | 4.50 | 0.00 | 0.00 | |
| 1993 | Yokohama | Jap Cen | Intl | - | 19 | 3 | 3 | 3.43 | 15 | 0 | 1 | 0 | 0 | 0 | 0 | 60.1 | 60 | 23 | 23 | 4 | 21 | 61 | 0 | 0 | 0 | 1.34 | 8.95 | 0.60 | 3.13 | 9.10 | 3.43 | 2.90 | |
| 1994 | Yokohama | Jap Cen | Intl | - | 20 | 2 | 2 | 4.34 | 17 | 0 | 1 | 1 | 0 | 0 | 0 | 47.2 | 61 | 27 | 23 | 2 | 25 | 35 | 0 | 0 | 0 | 1.80 | 11.52 | 0.38 | 4.72 | 6.61 | 5.10 | 1.40 | |
| 1995 | Yokohama | Jap Cen | Intl | - | 21 | 8 | 8 | 3.90 | 25 | 0 | 3 | 0 | 0 | 0 | 0 | 147.2 | 131 | 66 | 64 | 17 | 52 | 107 | 0 | 0 | 0 | 1.24 | 7.98 | 1.04 | 3.17 | 6.52 | 4.02 | 2.06 | |
| 1996 | Yokohama | Jap Cen | Intl | - | 22 | 5 | 10 | 4.93 | 34 | 0 | 4 | 0 | 0 | 0 | 0 | 131.1 | 151 | 82 | 72 | 17 | 55 | 101 | 0 | 0 | 0 | 1.57 | 10.35 | 1.16 | 3.77 | 6.92 | 5.62 | 1.84 | |
| 1997 | Yokohama | Jap Cen | Intl | - | 23 | 10 | 3 | 3.35 | 26 | 0 | 4 | 1 | 0 | 0 | 0 | 142.1 | 113 | 54 | 53 | 9 | 51 | 129 | 0 | 0 | 0 | 1.15 | 7.15 | 0.57 | 3.22 | 8.16 | 3.41 | 2.53 | |
| 1998 | Yokohama | Jap Cen | Intl | - | 24 | 12 | 7 | 3.18 | 25 | 0 | 2 | 1 | 0 | 0 | 0 | 158.2 | 138 | 64 | 56 | 12 | 60 | 119 | 0 | 0 | 0 | 1.25 | 7.83 | 0.68 | 3.40 | 6.75 | 3.63 | 1.98 | |
| 1999 | Yokohama | Jap Cen | Intl | - | 25 | 9 | 10 | 4.27 | 30 | 0 | 4 | 3 | 0 | 0 | 0 | 175.0 | 174 | 92 | 83 | 22 | 51 | 130 | 0 | 0 | 0 | 1.29 | 8.95 | 1.13 | 2.62 | 6.69 | 4.73 | 2.55 | |
| 2000 | Yokohama | Jap Cen | Intl | - | 26 | 11 | 6 | 3.22 | 24 | 0 | 4 | 0 | 0 | 0 | 0 | 164.2 | 154 | 64 | 59 | 22 | 32 | 122 | 0 | 0 | 0 | 1.13 | 8.42 | 1.20 | 1.75 | 6.67 | 3.50 | 3.81 | |
| 2002 | Yokohama | Jap Cen | Intl | - | 28 | 4 | 10 | 3.23 | 19 | 0 | 4 | 2 | 0 | 0 | 0 | 119.2 | 108 | 46 | 43 | 12 | 28 | 100 | 0 | 0 | 0 | 1.14 | 8.12 | 0.90 | 2.11 | 7.52 | 3.46 | 3.57 | |
| 2003 | Yokohama | Jap Cen | Intl | - | 29 | 5 | 5 | 4.09 | 15 | 0 | 1 | 0 | 0 | 0 | 0 | 101.1 | 94 | 48 | 46 | 18 | 21 | 82 | 0 | 0 | 0 | 1.13 | 8.35 | 1.60 | 1.87 | 7.28 | 4.26 | 3.90 | |
| 2004 | Yokohama | Jap Cen | Intl | - | 30 | 6 | 8 | 4.25 | 22 | 0 | 1 | 0 | 0 | 0 | 0 | 144.0 | 158 | 69 | 68 | 17 | 33 | 135 | 0 | 0 | 0 | 1.33 | 9.88 | 1.06 | 2.06 | 8.44 | 4.31 | 4.09 | |
| 2005 | Yokohama | Jap Cen | Intl | - | 31 | 12 | 9 | 2.52 | 28 | 0 | 10 | 2 | 0 | 0 | 0 | 214.2 | 168 | 68 | 60 | 20 | 52 | 177 | 4 | 0 | 0 | 1.02 | 7.04 | 0.84 | 2.18 | 7.42 | 2.85 | 3.40 | |
| 2006 | Yokohama | Jap Cen | Intl | - | 32 | 8 | 12 | 3.45 | 30 | 0 | 9 | 3 | 0 | 0 | 0 | 216.2 | 227 | 94 | 83 | 19 | 44 | 160 | 3 | 0 | 5 | 1.25 | 9.43 | 0.79 | 1.83 | 6.65 | 3.90 | 3.64 | |
| 2007 | Yokohama BayStars | Jap Cen | Intl | 18 | 33 | 11 | 13 | 3.06 | 28 | 0 | 4 | 3 | 0 | 0 | 0 | 185.1 | 184 | 74 | 63 | 15 | 51 | 159 | 5 | 0 | 0 | 1.27 | 8.94 | 0.73 | 2.48 | 7.72 | 3.59 | 3.12 | |
| 2008 | Yokohama BayStars | Jap Cen | Intl | - | 34 | 7 | 10 | 3.56 | 21 | 21 | 4 | 1 | 0 | 0 | 0 | 144.0 | 137 | 63 | 57 | 22 | 29 | 111 | 4 | 0 | 4 | 1.15 | 8.56 | 1.38 | 1.81 | 6.94 | 3.94 | 3.83 | |
| 2009 | Yokohama BayStars | Jap Cen | Intl | - | 35 | 11 | 11 | 3.32 | 28 | 0 | 6 | 1 | 0 | 0 | 0 | 195.1 | 175 | 82 | 72 | 28 | 37 | 138 | 2 | 0 | 4 | 1.09 | 8.06 | 1.29 | 1.70 | 6.36 | 3.78 | 3.73 | |
| 2010 | Yokohama Bay Stars | Jap Cen | Intl | - | 36 | 3 | 8 | 7.23 | 16 | 0 | 0 | 0 | 0 | 0 | 0 | 79.2 | 108 | 67 | 64 | 12 | 23 | 58 | 2 | 0 | 0 | 1.64 | 12.20 | 1.36 | 2.60 | 6.55 | 7.57 | 2.52 | |
| 2011 | Yokohama Bay Stars | Jap Cen | Intl | - | 37 | 6 | 0 | 2.91 | 18 | 0 | 2 | 1 | 0 | 0 | 0 | 111.1 | 96 | 39 | 36 | 9 | 31 | 74 | 1 | 0 | 0 | 1.14 | 7.76 | 0.73 | 2.51 | 5.98 | 3.15 | 2.39 | |
| 2012 | Yokohama Bay Stars | Jap Cen | Intl | - | 38 | 9 | 9 | 2.86 | 25 | 25 | 6 | 1 | 0 | 0 | 0 | 182.2 | 160 | 61 | 58 | 15 | 48 | 107 | 0 | 0 | 3 | 1.14 | 7.88 | 0.74 | 2.36 | 5.27 | 3.01 | 2.23 | |
| 2013 | Yokohama Bay Stars | Jap Cen | Intl | - | 39 | 9 | 13 | 3.94 | 27 | 27 | 2 | 1 | 0 | 0 | 0 | 175.2 | 181 | 88 | 77 | 26 | 33 | 109 | 5 | 0 | 1 | 1.22 | 9.27 | 1.33 | 1.69 | 5.58 | 4.51 | 3.30 | |
| 2014 | Yokohama Bay Stars | Jap Cen | Intl | - | 40 | 5 | 6 | 3.04 | 15 | 15 | 0 | 1 | 0 | 0 | 0 | 94.2 | 99 | 38 | 32 | 14 | 23 | 55 | 3 | 0 | 4 | 1.29 | 9.41 | 1.33 | 2.19 | 5.23 | 3.61 | 2.39 | |
| 2015 | Yokohama Bay Stars | Jap Cen | Intl | - | 41 | 6 | 6 | 4.13 | 17 | 17 | 0 | 0 | 0 | 0 | 0 | 98.0 | 103 | 47 | 45 | 9 | 25 | 62 | 5 | 0 | 1 | 1.31 | 9.46 | 0.83 | 2.30 | 5.69 | 4.32 | 2.48 | |
| 2016 | Yokohama Bay Stars | Jap Cen | Intl | - | 42 | 0 | 3 | 11.05 | 3 | 3 | 0 | 0 | 0 | 0 | 0 | 14.2 | 29 | 18 | 18 | 3 | 4 | 14 | 0 | 0 | 0 | 2.25 | 17.80 | 1.84 | 2.45 | 8.59 | 11.05 | 3.50 |
| 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 | Yokohama | Jap Cen | Intl | - | 28 | P | 19 | 36 | 0 | 2 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 18 | 0 | 4 | 0 | 0 | 0 | 2 | 40 | 0 | 2 | .056 | .056 | .056 | .112 | .000 | .000 | .111 | 0.00 | 45.00 | 0.00 | 0.00 | ||
| 2003 | Yokohama | Jap Cen | Intl | - | 29 | P | 15 | 34 | 3 | 6 | 0 | 0 | 0 | 3 | 0 | 0 | 2 | 18 | 0 | 2 | 0 | 0 | 0 | 6 | 38 | 0 | 6 | .176 | .222 | .176 | .398 | .059 | .000 | .375 | 5.26 | 47.37 | 9.00 | 0.00 | ||
| 2004 | Yokohama | Jap Cen | Intl | - | 30 | P | 22 | 50 | 0 | 5 | 2 | 0 | 0 | 0 | 0 | 0 | 1 | 20 | 0 | 0 | 0 | 0 | 0 | 7 | 51 | 2 | 3 | .100 | .118 | .140 | .258 | .000 | .040 | .000 | 1.96 | 39.22 | 20.00 | 0.00 | ||
| 2006 | Yokohama | Jap Cen | Intl | - | 32 | P | 30 | 53 | 2 | 6 | 0 | 1 | 0 | 2 | 0 | 0 | 1 | 10 | 0 | 3 | 0 | 0 | 0 | 8 | 57 | 1 | 5 | .113 | .130 | .151 | .281 | .057 | .038 | .140 | 1.75 | 17.54 | 10.00 | 0.00 | ||
| 2007 | Yokohama BayStars | Jap Cen | Intl | 18 | 33 | P | 30 | 55 | 2 | 5 | 5 | 0 | 0 | 3 | 0 | 0 | 0 | 18 | 0 | 6 | 0 | 0 | 1 | 10 | 61 | 5 | 0 | .091 | .091 | .182 | .273 | .091 | .091 | .135 | 0.00 | 29.51 | 0.00 | 0.00 | ||
| 2008 | Yokohama BayStars | Jap Cen | Intl | - | 34 | P | 21 | 37 | 4 | 8 | 1 | 0 | 0 | 1 | 0 | 0 | 2 | 15 | 0 | 10 | 0 | 0 | 0 | 9 | 49 | 1 | 7 | .216 | .256 | .243 | .499 | .081 | .027 | .364 | 4.08 | 30.61 | 7.50 | 0.00 | ||
| 2009 | Yokohama BayStars | Jap Cen | Intl | - | 35 | P | 29 | 56 | 3 | 10 | 1 | 1 | 0 | 4 | 0 | 0 | 1 | 20 | 0 | 7 | 1 | 0 | 1 | 13 | 65 | 2 | 8 | .179 | .190 | .232 | .422 | .071 | .053 | .270 | 1.54 | 30.77 | 20.00 | 0.00 | ||
| 2010 | Yokohama Bay Stars | Jap Cen | Intl | - | 36 | P | 16 | 13 | 1 | 2 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 4 | 0 | 5 | 0 | 0 | 0 | 3 | 18 | 1 | 1 | .154 | .154 | .231 | .385 | .077 | .077 | .222 | 0.00 | 22.22 | 0.00 | 0.00 | ||
| 2011 | Yokohama Bay Stars | Jap Cen | Intl | - | 37 | P | 18 | 35 | 0 | 3 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 14 | 0 | 5 | 0 | 0 | 0 | 3 | 40 | 0 | 3 | .086 | .086 | .086 | .172 | .000 | .000 | .143 | 0.00 | 35.00 | 0.00 | 0.00 | ||
| 2012 | Yokohama Bay Stars | Jap Cen | Intl | - | 38 | P | 25 | 54 | 2 | 8 | 0 | 0 | 0 | 3 | 0 | 0 | 1 | 16 | 0 | 3 | 0 | 0 | 1 | 8 | 58 | 0 | 8 | .148 | .164 | .148 | .312 | .019 | .000 | .211 | 1.72 | 27.59 | 16.00 | 0.00 | ||
| 2013 | Yokohama Bay Stars | Jap Cen | Intl | - | 39 | P | 27 | 49 | 0 | 7 | 2 | 0 | 0 | 2 | 0 | 0 | 0 | 20 | 0 | 4 | 0 | 0 | 1 | 9 | 53 | 2 | 5 | .143 | .143 | .184 | .327 | .041 | .041 | .241 | 0.00 | 37.74 | 0.00 | 0.00 | ||
| 2014 | Yokohama Bay Stars | Jap Cen | Intl | - | 40 | P | 15 | 31 | 1 | 3 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 15 | 0 | 2 | 0 | 0 | 1 | 3 | 33 | 0 | 3 | .097 | .097 | .097 | .194 | .000 | .000 | .188 | 0.00 | 45.45 | 0.00 | 0.00 | ||
| 2015 | Yokohama Bay Stars | Jap Cen | Intl | - | 41 | P | 17 | 28 | 0 | 4 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 7 | 0 | 3 | 0 | 0 | 0 | 5 | 31 | 1 | 3 | .143 | .143 | .179 | .322 | .036 | .036 | .190 | 0.00 | 22.58 | 0.00 | 0.00 | ||
| 2016 | Yokohama Bay Stars | Jap Cen | Intl | - | 42 | P | 3 | 6 | 1 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 0 | 0 | 0 | 0 | 2 | 6 | 0 | 2 | .333 | .333 | .333 | .666 | .000 | .000 | .500 | 0.00 | 33.33 | 0.00 | 0.00 |