|   | 
| 年 度 | 試 合 | 防 御 率 | 勝 利 | 敗 戦 | セ 丨 ブ | 勝 率 | 試 合 当 初 | 完 投 | 無 失 点 勝 利 | 被 安 打 | 被 本 塁 打 | 奪 三 振 | 与 四 球 | 与 死 球 | 失 点 | 自 責 点 | 
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1992 | 12 | 4.18 | 0 | 0 | 0 | .000 | 5 | 0 | 0 | 23 | 4 | 22 | 17 | 2 | 13 | 13 | 
| 1993 | 19 | 4.70 | 3 | 1 | 0 | .750 | 7 | 1 | 0 | 48 | 8 | 66 | 38 | 2 | 32 | 31 | 
| 1994 | 54 | 4.08 | 7 | 5 | 0 | .583 | 10 | 2 | 2 | 92 | 11 | 98 | 77 | 6 | 56 | 49 | 
| 1995 | 26 | 2.76 | 13 | 4 | 1 | .765 | 21 | 3 | 0 | 112 | 14 | 159 | 77 | 8 | 49 | 47 | 
| 1996 | 8 | 5.23 | 1 | 5 | 0 | .167 | 5 | 0 | 0 | 28 | 6 | 26 | 22 | 2 | 19 | 18 | 
| 1997 | 18 | 1.91 | 10 | 4 | 0 | .714 | 17 | 2 | 2 | 73 | 5 | 120 | 50 | 4 | 28 | 25 | 
| 1998 | 28 | 3.30 | 14 | 6 | 0 | .700 | 27 | 6 | 0 | 149 | 12 | 241 | 105 | 8 | 78 | 72 | 
| 1999 | 23 | 4.80 | 8 | 6 | 0 | .571 | 21 | 2 | 1 | 123 | 16 | 162 | 71 | 6 | 75 | 71 | 
| 2000 | 29 | 2.61 | 10 | 9 | 0 | .526 | 27 | 3 | 1 | 137 | 15 | 210 | 73 | 6 | 54 | 53 | 
| 2001 | 27 | 3.39 | 12 | 6 | 0 | .667 | 27 | 0 | 0 | 135 | 18 | 173 | 82 | 5 | 74 | 66 | 
| 2006 | 28 | 3.44 | 11 | 7 | 0 | .611 | 28 | 0 | 0 | 177 | 16 | 170 | 59 | 5 | 82 | 68 | 
| 2007 | 28 | 4.16 | 9 | 10 | 0 | .474 | 27 | 2 | 1 | 156 | 21 | 163 | 49 | 13 | 90 | 77 | 
| 2008 | 25 | 4.32 | 11 | 10 | 0 | .524 | 25 | 1 | 0 | 150 | 16 | 108 | 40 | 11 | 78 | 65 | 
| 2009 | 22 | 4.29 | 9 | 9 | 0 | .500 | 22 | 0 | 0 | 113 | 18 | 131 | 67 | 6 | 71 | 62 | 
| 2010 | 18 | 3.70 | 9 | 6 | 0 | .600 | 18 | 1 | 0 | 105 | 10 | 93 | 34 | 2 | 50 | 43 | 
| 2011 | 23 | 4.31 | 6 | 9 | 0 | .400 | 21 | 0 | 0 | 122 | 7 | 94 | 32 | 10 | 61 | 56 |