| Date | Team | Opp | Result | Dec | GS | IP | AB | BF | H | R | ER | HR | BB | IBB | SO | HBP | SH | SF | WP | BK | ERA | WHIP | K/9 | BB/9 | FIP | ERA+ |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1991 | ||||||||||||||||||||||||||
| Season Total 2-0 | 0 | 14.0 | 12 | 2 | 2 | 0 | 1 | 20 | 1.29 | 0.93 | 12.86 | 0.64 | — | 271 | ||||||||||||
| 1992 | ||||||||||||||||||||||||||
| Season Total 2-3 | 0 | 35.0 | 27 | 10 | 8 | 0 | 7 | 25 | 2.06 | 0.97 | 6.43 | 1.80 | — | 161 |
| Year | Level | Team | Org | G | PA | AB | R | H | TB | 2B | 3B | HR | RBI | BB | SO | SB | CS | HBP | SF | SAC | GIDP | AVG | OBP | SLG | OPS | BABIP |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1998 | MLB | Arizona Diamondbacks | Arizona Diamondbacks | 35 | 75 | 66 | 6 | 7 | 7 | 0 | 0 | 0 | 0 | 3 | 19 | 1 | 0 | 0 | 0 | 6 | 1 | 0.106 | 0.145 | 0.106 | 0.251 | 0.149 |
| 1999 | MLB | Arizona Diamondbacks | Arizona Diamondbacks | 32 | 42 | 38 | 4 | 5 | 10 | 0 | 1 | 1 | 2 | 2 | 10 | 1 | 0 | 0 | 1 | 1 | 1 | 0.132 | 0.171 | 0.263 | 0.434 | 0.143 |
| 2000 | MLB | Arizona Diamondbacks | Arizona Diamondbacks | 37 | 81 | 69 | 4 | 13 | 16 | 3 | 0 | 0 | 4 | 1 | 10 | 0 | 0 | 0 | 2 | 9 | 1 | 0.188 | 0.194 | 0.232 | 0.426 | 0.213 |
| 2001 | MLB | Arizona Diamondbacks | Arizona Diamondbacks | 33 | 37 | 37 | 1 | 5 | 8 | 1 | 1 | 0 | 2 | 0 | 9 | 0 | 0 | 0 | 0 | 0 | 2 | 0.135 | 0.135 | 0.216 | 0.351 | 0.179 |
| 2002 | MLB | Arizona Diamondbacks | Arizona Diamondbacks | 38 | 49 | 43 | 0 | 5 | 8 | 1 | 1 | 0 | 2 | 0 | 9 | 0 | 0 | 1 | 0 | 5 | 0 | 0.116 | 0.136 | 0.186 | 0.322 | 0.147 |
| 2003 | MLB | Cleveland Indians | Cleveland Indians | 27 | 2 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0.000 | 0.500 | 0.000 | 0.500 | — |
| 2004 | MLB | Kansas City Royals | Kansas City Royals | 35 | 2 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0.000 | 0.000 | 0.000 | 0.000 | — |
| 1998–2004 | MLB | Career (7 yrs) | 237 | 288 | 255 | 15 | 35 | 49 | 5 | 3 | 1 | 10 | 7 | 57 | 2 | 0 | 1 | 3 | 22 | 5 | 0.137 | 0.162 | 0.192 | 0.354 | — |
| Year | Level | Team | Org | G | GS | IP | H | R | ER | BB | SO | HR | W | L | SV | ERA | WHIP | K/9 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1993 | AA | Midland | California Angels | 2 | 2 | 10.2 | 16 | 5 | 4 | 0 | 9 | 2 | 0 | 1 | 0 | 3.38 | 1.50 | 7.59 |
| 1993 | MLB | California | California | 4 | 1 | 11.1 | 11 | 5 | 5 | 2 | 4 | 1 | 0 | 0 | 0 | 3.97 | 1.15 | 3.18 |
| 1994 | MLB | California | California | 18 | 18 | 101.2 | 120 | 63 | 59 | 27 | 47 | 13 | 7 | 5 | 0 | 5.22 | 1.45 | 4.16 |
| 1995 | MLB | California | California | 18 | 17 | 99.2 | 110 | 66 | 65 | 30 | 45 | 24 | 6 | 8 | 0 | 5.87 | 1.40 | 4.06 |
| 1996 | MLB | Cleveland Indians | Cleveland Indians | 10 | 9 | 51.1 | 58 | 29 | 28 | 14 | 21 | 9 | 3 | 1 | 0 | 4.91 | 1.40 | 3.68 |
| 1997 | MLB | Cleveland Indians | Cleveland Indians | 8 | 8 | 48.0 | 55 | 28 | 25 | 11 | 22 | 7 | 4 | 2 | 0 | 4.69 | 1.38 | 4.13 |
| 1998 | MLB | Arizona Diamondbacks | Arizona Diamondbacks | 32 | 32 | 208.0 | 221 | 109 | 100 | 24 | 95 | 39 | 12 | 13 | 0 | 4.33 | 1.18 | 4.11 |
| 1999 | MLB | Arizona Diamondbacks | Arizona Diamondbacks | 31 | 19 | 130.0 | 144 | 69 | 66 | 28 | 75 | 18 | 8 | 2 | 1 | 4.57 | 1.32 | 5.19 |
| 2000 | MLB | Arizona Diamondbacks | Arizona Diamondbacks | 33 | 32 | 213.1 | 226 | 101 | 96 | 39 | 104 | 38 | 11 | 7 | 0 | 4.05 | 1.24 | 4.39 |
| 2001 | MLB | Arizona Diamondbacks | Arizona Diamondbacks | 29 | 22 | 133.1 | 156 | 93 | 77 | 30 | 55 | 25 | 4 | 9 | 0 | 5.20 | 1.40 | 3.71 |
| 2002 | MLB | Arizona Diamondbacks | Arizona Diamondbacks | 35 | 24 | 156.0 | 174 | 86 | 83 | 32 | 81 | 23 | 6 | 11 | 0 | 4.79 | 1.32 | 4.67 |
| 2003 | MLB | Cleveland Indians - Kansas City Royals | Cleveland Indians - Kansas City Royals | 32 | 31 | 197.2 | 212 | 110 | 83 | 43 | 87 | 27 | 14 | 11 | 0 | 3.78 | 1.29 | 3.96 |
| 2004 | MLB | Kansas City Royals | Kansas City Royals | 35 | 26 | 166.0 | 217 | 123 | 104 | 53 | 70 | 33 | 6 | 12 | 0 | 5.64 | 1.63 | 3.80 |
| 2005 | AA | Wichita | Kansas City Royals | 1 | 1 | 1.1 | 5 | 3 | 2 | 0 | 2 | 1 | 0 | 0 | 0 | 13.50 | 3.75 | 13.50 |
| 2005 | MLB | Kansas City Royals | Kansas City Royals | 6 | 6 | 30.2 | 39 | 24 | 23 | 4 | 17 | 7 | 1 | 2 | 0 | 6.75 | 1.40 | 4.99 |
| 1993–2005 | MLB | Career (13 yrs) | 291 | 245 | 1547.0 | 1743 | 906 | 814 | 337 | 723 | 264 | 82 | 83 | 1 | 4.74 | 1.34 | 4.21 | |
| 1993–2005 | AA | Career (2 yrs) | 3 | 3 | 12.0 | 21 | 8 | 6 | 0 | 11 | 3 | 0 | 1 | 0 | 4.50 | 1.75 | 8.25 |