| Year | GS | Rank | | 1997 | 36 | 1 | | 1998 | 35 | 3 | | 1999 | 35 | 3 | | 2001 | 36 | 1 | | 2003 | 34 | 10 | | 2004 | 35 | 4 | | | Year | W | Rank | | 1997 | 20 | 1 | | 1998 | 16 | 3 | | 1999 | 13 | 8 | | 2001 | 14 | 8 | | 2003 | 13 | 9 | | 2005 | 18 | 1 | | | Year | L | Rank | | 2000 | 14 | 8 | | 2002 | 14 | 10 | | | Year | Winning % | Rank | | 1997 | .690 | 3 | | 1998 | .667 | 4 | | 1999 | .619 | 5 | | 2001 | .560 | 9 | | 2005 | .750 | 1 | | | Year | IP | Rank | | 1997 | 248.1 | 5 | | 1998 | 235.1 | 8 | | 2001 | 230.2 | 9 | | 2003 | 226.0 | 10 | |
| Year | BF | Rank | | 1997 | 998 | 8 | | 2001 | 1006 | 8 | | 2002 | 969 | 10 | | 2004 | 999 | 9 | | | Year | BB | Rank | | 1999 | 102 | 7 | | 2001 | 87 | 6 | | | Year | K | Rank | | 1997 | 198 | 8 | | 1998 | 198 | 5 | | 1999 | 183 | 9 | | | Year | WP | Rank | | 2001 | 9 | 6 | | 2002 | 10 | 6 | | | Year | ERA | Rank | | 1997 | 2.50 | 2 | | 1998 | 2.83 | 3 | | 1999 | 2.95 | 3 | | 2000 | 3.11 | 7 | | 2002 | 3.54 | 7 | | 2003 | 3.78 | 9 | |
| | | Year | WHIP | Rank | | 1997 | 1.05 | 2 | | 1998 | 1.16 | 4 | | | Year | K/BB | Rank | | 1997 | 2.96 | 9 | | 1998 | 2.96 | 5 | | | Year | RA/9 | Rank | | 1997 | 9.97 | 4 | | 1998 | 10.86 | 4 | | | Year | HR/9 | Rank | | 1997 | 0.29 | 2 | | 1998 | 0.23 | 1 | | 1999 | 0.33 | 1 | | 2000 | 0.41 | 1 | | 2001 | 0.47 | 1 | | 2002 | 0.32 | 1 | | 2003 | 0.56 | 2 | | 2004 | 0.49 | 1 | | 2005 | 0.56 | 2 | |
| Year | H/9 | Rank | | 1997 | 6.99 | 3 | | 1998 | 7.88 | 9 | | 1999 | 8.02 | 6 | | | Year | BB/9 | Rank | | 1997 | 2.43 | 9 | | 1998 | 2.56 | 9 | | | Year | K/9 | Rank | | 1998 | 7.57 | 7 | | 1999 | 7.60 | 7 | | | Year | VORP | Rank | | 1997 | 73.0 | 2 | | 1998 | 64.1 | 3 | | 1999 | 51.5 | 5 | | 2000 | 46.5 | 6 | | 2002 | 36.6 | 10 | | 2003 | 29.8 | 9 | | | Year | QS | Rank | | 1997 | 25 | 3 | | 1998 | 22 | 7 | | 2000 | 23 | 7 | | 2001 | 21 | 7 | | 2002 | 19 | 9 | | 2003 | 21 | 4 | | 2005 | 17 | 9 | |
| Year | QSP | Rank | | 1997 | .694 | 7 | | 1998 | .629 | 9 | | 2000 | .676 | 9 | | 2001 | .583 | 8 | | 2003 | .618 | 6 | | | Year | CG | Rank | | 1997 | 4 | 6 | | 1998 | 3 | 9 | | 2006 | 3 | 5 | | | | Year | SHO | Rank | | 1997 | 1 | 3 | | 1998 | 2 | 1 | | 2002 | 1 | 5 | | 2005 | 1 | 2 | | 2006 | 1 | 2 | | | Year | GB% | Rank | | 1997 | 0.67 | 2 | | 1998 | 0.65 | 3 | | 1999 | 0.65 | 3 | | 2000 | 0.65 | 2 | | 2001 | 0.67 | 2 | | 2002 | 0.63 | 6 | | 2003 | 0.59 | 9 | | 2004 | 0.65 | 2 | | 2005 | 0.66 | 3 | |