| Year | Team | Lg | Level | Unif | Org | Age | Rk | G | GS | IP | ERA | WHIP | H9 | HR9 | BB9 | SO9 | BB/SO | GB/FB | QS | HB | AB | Bavg | TBF | Pit/B | Bal | Str | Sw | Record | TR | Manager(s) |
| 1988 | Great Falls | Pio | Rk | 27 | lad | 20 | 25 | 14 | 12 | 67.0 | 3.76 | 1.52 | 8.19 | 0.94 | 5.51 | 7.93 | 0.69 | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | 52-17 | 1 | Tim Johnson |
| 1989 | Bakersfield | Calif | A+ | - | lad | 21 | 18 | 27 | 27 | 159.2 | 3.78 | 1.39 | 8.12 | 0.62 | 4.40 | 7.16 | 0.61 | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | 82-60 | Tim Johnson | |
| 1990 | San Antonio | Tex | AA | - | lad | 22 | 3 | 26 | 26 | 157.0 | 3.32 | 1.41 | 8.25 | 0.80 | 4.47 | 5.56 | 0.80 | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | 78-56 | 1 | John Shoemaker |
| 1991 | San Antonio | Tex | AA | - | lad | 23 | 32 | 15 | 15 | 89.1 | 4.53 | 1.56 | 8.87 | 1.01 | 5.14 | 7.46 | 0.69 | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | 61-75 | 4 | John Shoemaker |
| Albuquerque | PCL | AAA | - | lad | 23 | - | 13 | 8 | 45.0 | 6.60 | 1.80 | 10.20 | 1.40 | 6.00 | 7.80 | 0.77 | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | 80-58 | 1 | Kevin Kennedy | |
| 1992 | San Antonio | Tex | AA | - | lad | 24 | - | 8 | 8 | 54.0 | 2.67 | 1.09 | 6.50 | 0.50 | 3.33 | 8.67 | 0.38 | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | 62-74 | 3 | Jerry Royster |
| Albuquerque | PCL | AAA | - | lad | 24 | - | 18 | 6 | 46.2 | 5.59 | 1.65 | 10.61 | 0.77 | 4.24 | 6.36 | 0.67 | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | 65-78 | 5 | Bill Russell | |
| 1993 | Vero Beach | FSL | A+ | - | lad | 25 | - | 30 | 1 | 60.1 | 4.92 | 1.44 | 8.06 | 0.30 | 4.92 | 8.95 | 0.55 | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | 56-77 | 6 | Joe Vavra |
| Albuquerque | PCL | AAA | - | lad | 25 | - | 16 | 0 | 31.1 | 7.47 | 1.82 | 10.91 | 1.44 | 5.46 | 9.19 | 0.59 | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | 71-72 | 2 | Bill Russell | |
| 1994 | Vancouver | PCL | AAA | - | cal | 26 | 68 | 37 | 10 | 91.1 | 5.22 | 1.48 | 9.95 | 1.48 | 3.35 | 6.50 | 0.52 | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | 77-65 | 1 | Don Long |
| 1995 | Lake Elsinore | Calif | A+ | - | cal | 27 | - | 5 | 1 | 5.2 | 9.53 | 2.12 | 14.29 | 1.59 | 4.76 | 12.71 | 0.38 | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | 82-57 | 2 | Mitch Seoane |
| California | AL | MLB | 46 | cal | 27 | - | 46 | 0 | 55.2 | 3.88 | 1.35 | 7.92 | 0.97 | 4.20 | 5.82 | 0.72 | 0.91 | 0 | 3 | 206 | .238 | 237 | 3.36 | 39.5 | 60.5 | 8.2 | 78-67 | 2 | Marcel Lachemann | |
| 1996 | California | AL | MLB | 46 | cal | 28 | 70 | 69 | 0 | 81.0 | 2.67 | 1.28 | 6.89 | 0.78 | 4.67 | 7.22 | 0.65 | 0.86 | 0 | 10 | 290 | .214 | 352 | 2.90 | 40.6 | 59.4 | 9.2 | 70-91 | 4 | Marcel Lachemann, John McNamara, Joe Maddon |
| 1997 | Anaheim | AL | MLB | 46 | ana | 29 | - | 58 | 0 | 62.2 | 4.31 | 1.55 | 9.91 | 0.43 | 4.02 | 8.19 | 0.49 | 1.08 | 0 | 5 | 244 | .283 | 284 | 2.98 | 38.5 | 61.5 | 9.5 | 84-78 | 2 | Terry Collins |
| 1998 | Anaheim | AL | MLB | 46 | ana | 30 | - | 11 | 0 | 14.0 | 1.93 | 1.21 | 6.43 | -- | 4.50 | 7.71 | 0.58 | 0.71 | 0 | 0 | 48 | .208 | 55 | 2.29 | 37.3 | 62.7 | 8.7 | 85-77 | 2 | Terry Collins |
| 1999 | Lake Elsinore | Calif | A+ | - | ana | 31 | - | 3 | 3 | 9.1 | 5.79 | 1.29 | 11.57 | -- | 0.00 | 5.79 | 0.00 | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | 63-71 | 4 | Mario Mendoza |
| Edmonton | PCL | AAA | - | ana | 31 | - | 8 | 1 | 8.1 | 8.64 | 2.16 | 17.28 | 3.24 | 2.16 | 3.24 | 0.67 | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | 65-74 | 3 | Carney Lansford | |
| 2000 | Memphis | PCL | AAA | - | stl | 32 | - | 8 | 0 | 9.2 | 0.93 | 1.03 | 5.59 | 0.93 | 3.72 | 7.45 | 0.50 | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | 83-61 | 1 | Gaylen Pitts |
| St. Louis | NL | MLB | 49 | stl | 32 | - | 51 | 0 | 51.1 | 3.16 | 1.25 | 7.01 | 1.23 | 4.21 | 7.19 | 0.59 | 1.14 | 0 | 3 | 183 | .219 | 213 | 3.93 | 39.0 | 61.0 | 9.2 | 95-67 | 1 | Tony LaRussa | |
| 2001 | Memphis | PCL | AAA | 46 | stl | 33 | - | 10 | 0 | 9.0 | 4.00 | 1.56 | 10.00 | 1.00 | 4.00 | 9.00 | 0.44 | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | 62-81 | 4 | Gaylen Pitts |
| St. Louis | NL | MLB | 49 | stl | 33 | - | 40 | 0 | 38.0 | 5.21 | 1.58 | 10.18 | 1.18 | 4.03 | 6.16 | 0.65 | 3.10 | 0 | 5 | 147 | .293 | 174 | 3.66 | 38.7 | 61.3 | 10.1 | 93-69 | 1 | Tony LaRussa | |
| 2002 | Colorado Springs | PCL | AAA | - | col | 34 | - | 24 | 0 | 31.0 | 8.13 | 1.74 | 11.03 | 1.45 | 4.65 | 7.26 | 0.64 | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | 58-86 | 4 | Chris Cron |
| Colorado | NL | MLB | 48 | col | 34 | - | 13 | 0 | 11.1 | 5.56 | 1.50 | 9.53 | 1.59 | 3.97 | 7.94 | 0.50 | 0.53 | 0 | 1 | 45 | .267 | 51 | 3.49 | 37.1 | 62.9 | 7.3 | 73-89 | 4 | Clint Hurdle, Buddy Bell | |
| MLB Totals (7 years) | 288 | 0 | 314 | 0 | 1.38 | 8.17 | 0.86 | 4.27 | 7.08 | 0.60 | 1.04 | 0 | 27 | 1163 | .245 | 1366 | -- | 39.2 | 60.8 | 9.1 | .518 | -- | ||||||||
| Minor League Totals (12 years) | 262 | 118 | 874 | 1 | 1.49 | 8.92 | 0.92 | 4.48 | 7.19 | 0.62 | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | .508 | -- | ||||||||
| AAA Totals (8 years) | 134 | 25 | 272 | 0 | 1.64 | 10.42 | 1.36 | 4.33 | 7.11 | 0.61 | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | .494 | -- | ||||||||
| AA Totals (3 years) | 49 | 49 | 300 | 1 | 1.40 | 8.13 | 0.81 | 4.47 | 6.69 | 0.67 | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | .495 | -- | ||||||||
| A+ Totals (4 years) | 65 | 32 | 235 | 0 | 1.42 | 8.39 | 0.54 | 4.37 | 7.70 | 0.57 | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | .516 | -- | ||||||||
| Rookie Totals (1 year) | 14 | 12 | 67 | 0 | 1.52 | 8.19 | 0.94 | 5.51 | 7.93 | 0.69 | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | .754 | -- | ||||||||