| 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) |
| 1985 | Johnson City | App | Rk | - | stl | 20 | 36 | 6 | 5 | 30.0 | 0.60 | 0.87 | 4.50 | -- | 3.30 | 9.30 | 0.35 | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | 39-29 | 2 | Rich Hacker |
| St. Petersburg | FSL | A+ | - | stl | 20 | - | 5 | 5 | 34.2 | 1.04 | 1.01 | 5.45 | -- | 3.63 | 4.41 | 0.82 | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | 78-62 | 2 | Dave Bialas | |
| 1986 | Arkansas | Tex | AA | - | stl | 21 | 34 | 13 | 13 | 89.1 | 2.42 | 1.09 | 6.65 | 0.30 | 3.12 | 6.65 | 0.47 | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | 67-67 | 3 | Jim Riggleman |
| Louisville | Amer | AAA | - | stl | 21 | 32 | 15 | 15 | 113.1 | 2.06 | 1.11 | 7.39 | 0.32 | 2.62 | 5.72 | 0.46 | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | 64-78 | 4 | Dave Bialas, Jim Fregosi, Dyar Miller | |
| 1987 | Louisville | Amer | AAA | 31 | stl | 22 | 61 | 3 | 3 | 23.1 | 1.93 | 0.81 | 6.17 | 0.39 | 1.16 | 6.56 | 0.18 | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | 78-62 | 2 | Mike Jorgensen |
| St. Louis | NL | MLB | 41 | stl | 22 | 18 | 27 | 26 | 170.1 | 3.54 | 1.27 | 8.30 | 0.48 | 3.17 | 5.34 | 0.59 | 1.40 | 18 | 10 | 640 | .245 | 722 | -- | -- | -- | -- | 95-67 | 1 | Whitey Herzog | |
| 1988 | Louisville | Amer | AAA | - | stl | 23 | - | 4 | 4 | 20.0 | 3.15 | 1.30 | 8.55 | 0.45 | 3.15 | 8.10 | 0.39 | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | 63-79 | 4 | Mike Jorgensen |
| St. Louis | NL | MLB | 41 | stl | 23 | 21 | 24 | 24 | 165.1 | 2.18 | 1.11 | 7.24 | 0.33 | 2.78 | 5.44 | 0.51 | 1.64 | 19 | 2 | 612 | .217 | 676 | 3.39 | 37.1 | 62.9 | 8.3 | 76-86 | 5 | Whitey Herzog | |
| 1989 | St. Louis | NL | MLB | 32 | stl | 24 | 13 | 34 | 33 | 234.2 | 2.91 | 1.24 | 8.40 | 0.19 | 2.76 | 4.87 | 0.57 | 1.31 | 28 | 6 | 871 | .251 | 971 | 3.23 | 37.8 | 62.2 | 8.5 | 86-76 | 3 | Whitey Herzog |
| 1990 | St. Louis | NL | MLB | 32 | stl | 25 | 22 | 31 | 31 | 203.1 | 3.59 | 1.29 | 9.03 | 0.44 | 2.61 | 4.43 | 0.59 | 0.96 | 20 | 8 | 773 | .264 | 855 | 3.29 | 39.2 | 60.8 | 7.0 | 70-92 | 6 | Whitey Herzog, Joe Torre, Red Schoendienst |
| 1992 | St. Petersburg | FSL | A+ | - | stl | 27 | - | 3 | 3 | 18.0 | 1.50 | 1.06 | 7.00 | -- | 2.50 | 7.50 | 0.33 | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | 27-42 | 5 | Richard Patterson |
| Louisville | Amer | AAA | - | stl | 27 | - | 10 | 10 | 53.1 | 5.40 | 1.67 | 10.13 | 1.01 | 4.89 | 5.91 | 0.83 | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | 73-70 | 3 | Jack Krol | |
| St. Louis | NL | MLB | 32 | stl | 27 | - | 5 | 5 | 31.1 | 4.02 | 1.56 | 9.77 | 0.57 | 4.31 | 5.74 | 0.75 | 0.96 | 3 | 2 | 122 | .279 | 143 | 3.98 | 41.8 | 58.2 | 8.3 | 83-79 | 3 | Joe Torre | |
| 1993 | California | AL | MLB | 32 | cal | 28 | - | 8 | 8 | 48.0 | 3.94 | 1.44 | 9.00 | 0.75 | 3.94 | 4.50 | 0.88 | 0.80 | 0 | 0 | 0 | -- | 0 | -- | 40.8 | 59.2 | 6.6 | 71-91 | 5 | Buck Rodgers |
| St. Louis | NL | MLB | 32 | stl | 28 | - | 22 | 20 | 116.0 | 4.97 | 1.41 | 9.85 | 1.16 | 2.87 | 2.95 | 0.97 | 0.95 | 9 | 5 | 444 | .286 | 499 | 3.07 | 40.9 | 59.1 | 6.1 | 87-75 | 3 | Joe Torre | |
| 1994 | Lake Elsinore | Calif | A+ | - | cal | 29 | - | 2 | 2 | 10.2 | 2.53 | 1.22 | 7.59 | -- | 3.37 | 6.75 | 0.50 | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | 65-71 | 3 | Mitch Seoane |
| Vancouver | PCL | AAA | - | cal | 29 | - | 2 | 2 | 10.0 | 4.50 | 1.70 | 11.70 | 0.90 | 3.60 | 4.50 | 0.80 | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | 77-65 | 1 | Don Long | |
| California | AL | MLB | 32 | cal | 29 | - | 20 | 11 | 74.0 | 7.30 | 1.89 | 10.82 | 2.19 | 6.20 | 4.01 | 1.55 | 0.78 | 2 | 6 | 297 | .300 | 357 | 3.83 | 45.2 | 54.8 | 6.0 | 47-68 | 4 | Marcel Lachemann, Buck Rodgers | |
| 1995 | Ottawa | IL | AAA | - | mtl | 30 | - | 12 | 12 | 67.0 | 4.84 | 1.49 | 9.27 | 0.67 | 4.16 | 4.97 | 0.84 | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | 72-70 | 2 | Pete Mackanin |
| 1996 | Nashville | Amer | AAA | - | chw | 31 | - | 21 | 1 | 26.1 | 5.47 | 1.41 | 9.91 | 1.71 | 2.73 | 8.89 | 0.31 | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | 77-67 | 4 | Rick Renick |
| Chi White Sox | AL | MLB | 34 | chw | 31 | - | 19 | 8 | 53.2 | 6.88 | 1.77 | 11.74 | 1.68 | 4.19 | 3.52 | 1.19 | 0.88 | 3 | 3 | 220 | .318 | 252 | 3.12 | 41.3 | 58.7 | 5.5 | 85-77 | 2 | Terry Bevington | |
| MLB Totals (8 years) | 190 | 166 | 1096 | 21 | 1.34 | 8.88 | 0.65 | 3.21 | 4.63 | 0.69 | 1.13 | 102 | 42 | 3979 | .272 | 4475 | -- | 39.6 | 60.4 | 7.3 | .496 | -- | ||||||||
| Minor League Totals (8 years) | 96 | 75 | 495 | 4 | 1.22 | 7.71 | 0.47 | 3.27 | 6.31 | 0.52 | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | .506 | -- | ||||||||
| AAA Totals (7 years) | 67 | 47 | 312 | 4 | 1.33 | 8.63 | 0.66 | 3.32 | 6.06 | 0.55 | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | .507 | -- | ||||||||
| AA Totals (1 year) | 13 | 13 | 89 | 0 | 1.09 | 6.67 | 0.30 | 3.13 | 6.67 | 0.47 | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | .500 | -- | ||||||||
| A+ Totals (3 years) | 10 | 10 | 64 | 0 | 1.05 | 6.19 | 0.00 | 3.23 | 5.63 | 0.57 | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | .493 | -- | ||||||||
| Rookie Totals (1 year) | 6 | 5 | 30 | 0 | 0.87 | 4.50 | 0.00 | 3.30 | 9.30 | 0.35 | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | .574 | -- | ||||||||