| 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 | Elizabethton | App | Rk | - | min | 17 | 10 | 13 | 13 | 78.0 | 3.69 | 1.50 | 7.62 | 0.46 | 5.88 | 10.73 | 0.55 | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | 33-37 | 4 | Ray Smith |
| 1989 | Kenosha | Midw | A | - | min | 18 | 15 | 25 | 25 | 156.1 | 3.28 | 1.41 | 6.91 | 0.23 | 5.76 | 9.61 | 0.60 | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | 63-66 | 5 | Steven Liddle |
| 1990 | Visalia | Calif | A+ | - | min | 19 | 2 | 28 | 28 | 185.1 | 3.30 | 1.37 | 6.60 | 0.68 | 5.73 | 8.64 | 0.66 | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | 90-51 | 1 | Scott Ullger |
| 1991 | Orlando | Sou | AA | - | min | 20 | 46 | 18 | 17 | 116.0 | 1.78 | 1.16 | 5.97 | 0.39 | 4.42 | 10.55 | 0.42 | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | 77-67 | 2 | Scott Ullger |
| Portland | PCL | AAA | - | min | 20 | - | 9 | 9 | 55.0 | 3.44 | 1.56 | 8.18 | 0.33 | 5.89 | 6.71 | 0.88 | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | 70-68 | 3 | Russ Nixon | |
| 1992 | Portland | PCL | AAA | - | min | 21 | 29 | 17 | 16 | 111.0 | 3.41 | 1.26 | 7.86 | 0.57 | 3.49 | 7.05 | 0.49 | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | 83-61 | 1 | Scott Ullger |
| Minnesota | AL | MLB | 20 | min | 21 | - | 14 | 13 | 69.2 | 5.04 | 1.58 | 9.43 | 0.65 | 4.78 | 5.68 | 0.84 | 0.47 | 4 | 0 | 262 | .279 | 302 | 4.05 | 40.7 | 59.3 | 7.8 | 90-72 | 2 | Tom Kelly | |
| 1993 | Portland | PCL | AAA | - | min | 22 | 19 | 17 | 16 | 115.2 | 3.03 | 1.24 | 6.93 | 0.86 | 4.20 | 7.31 | 0.57 | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | 87-56 | 1 | Scott Ullger |
| Minnesota | AL | MLB | 20 | min | 22 | - | 12 | 5 | 37.1 | 7.71 | 1.69 | 11.33 | 1.93 | 3.86 | 5.54 | 0.70 | 0.47 | 0 | 1 | 152 | .309 | 173 | 3.93 | 40.7 | 59.3 | 7.2 | 71-91 | 6 | Tom Kelly | |
| 1994 | Minnesota | AL | MLB | 20 | min | 23 | 58 | 21 | 21 | 120.0 | 4.73 | 1.53 | 9.08 | 1.65 | 4.65 | 3.98 | 1.17 | 0.63 | 8 | 1 | 449 | .269 | 517 | 4.03 | 43.5 | 56.5 | 5.2 | 53-60 | 4 | Tom Kelly |
| 1995 | Minnesota | AL | MLB | 20 | min | 24 | 70 | 47 | 7 | 94.2 | 6.37 | 1.55 | 9.51 | 2.09 | 4.47 | 6.37 | 0.70 | 0.59 | 1 | 2 | 369 | .271 | 423 | 3.82 | 41.7 | 58.3 | 7.2 | 56-88 | 5 | Tom Kelly |
| 1996 | Salt Lake | PCL | AAA | - | min | 25 | 61 | 22 | 2 | 33.2 | 3.74 | 1.31 | 8.55 | -- | 3.21 | 10.96 | 0.29 | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | 78-66 | 2 | Phil Roof |
| Boston | AL | MLB | 59 | bos | 25 | - | 11 | 0 | 12.1 | 5.84 | 1.22 | 6.57 | 2.19 | 4.38 | 4.38 | 1.00 | 0.77 | 0 | 0 | 0 | -- | 0 | -- | 41.0 | 59.0 | 8.5 | 85-77 | 3 | Kevin Kennedy | |
| Minnesota | AL | MLB | 20 | min | 25 | - | 20 | 5 | 45.0 | 7.20 | 2.00 | 12.60 | 2.00 | 5.40 | 6.00 | 0.90 | 0.56 | 0 | 0 | 191 | .330 | 220 | 3.70 | 43.6 | 56.4 | 6.9 | 78-84 | 4 | Tom Kelly | |
| 1997 | Pawtucket | IL | AAA | 24 | bos | 26 | 78 | 18 | 1 | 31.2 | 2.84 | 1.23 | 6.25 | 0.57 | 4.83 | 11.37 | 0.43 | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | 81-60 | 2 | Ken Macha |
| Yokohama | Jap Cen | Intl | - | - | 26 | - | 11 | 9 | 52.1 | 4.82 | 1.51 | 9.29 | 1.03 | 4.30 | 7.22 | 0.60 | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | 0-0 | 0 | -- | |
| Boston | AL | MLB | 59 | bos | 26 | - | 10 | 0 | 10.0 | 8.10 | 2.50 | 13.50 | 1.80 | 9.00 | 4.50 | 2.00 | 0.61 | 0 | 2 | 41 | .366 | 54 | 4.33 | 46.2 | 53.8 | 4.7 | 78-84 | 4 | Jimy Williams | |
| 1998 | Yokohama | Jap Cen | Intl | - | - | 27 | - | 10 | 8 | 43.2 | 5.98 | 2.06 | 12.57 | 0.82 | 5.98 | 4.95 | 1.21 | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | 0-0 | 0 | -- |
| 1999 | Norfolk | IL | AAA | - | nym | 28 | - | 6 | 6 | 38.2 | 3.49 | 1.29 | 8.84 | 1.40 | 2.79 | 5.59 | 0.50 | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | 77-63 | 3 | John Gibbons |
| NY Mets | NL | MLB | 23 | nym | 28 | - | 39 | 0 | 63.2 | 3.68 | 1.27 | 6.22 | 0.99 | 5.23 | 7.21 | 0.73 | 0.60 | 0 | 2 | 222 | .198 | 265 | 3.78 | 44.5 | 55.5 | 7.2 | 97-66 | 2 | Bobby Valentine | |
| 2000 | NY Mets | NL | MLB | 23 | nym | 29 | - | 53 | 5 | 94.0 | 5.46 | 1.72 | 9.19 | 1.44 | 6.32 | 7.28 | 0.87 | 0.65 | 1 | 2 | 365 | .263 | 439 | 4.20 | 42.5 | 57.5 | 9.9 | 94-68 | 2 | Bobby Valentine |
| 2001 | Texas | AL | MLB | 23 | tex | 30 | - | 56 | 4 | 107.1 | 5.70 | 1.58 | 9.64 | 1.43 | 4.61 | 5.11 | 0.90 | 0.91 | 0 | 0 | 411 | .280 | 476 | 4.05 | 42.6 | 57.4 | 7.1 | 73-89 | 4 | Jerry Narron, Johnny Oates |
| 2002 | Iowa | PCL | AAA | 30 | chc | 31 | 40 | 44 | 5 | 72.1 | 3.48 | 1.06 | 7.09 | 1.37 | 2.49 | 8.71 | 0.29 | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | 71-73 | 3 | Bruce Kimm, Pat Listach |
| Chi Cubs | NL | MLB | 52 | chc | 31 | - | 16 | 2 | 32.2 | 3.86 | 1.62 | 9.92 | 0.83 | 4.68 | 6.34 | 0.74 | 0.73 | 0 | 1 | 126 | .286 | 147 | 3.98 | 41.5 | 58.5 | 8.4 | 67-95 | 5 | Don Baylor, Bruce Kimm | |
| 2003 | Nashville | PCL | AAA | - | pit | 32 | - | 38 | 2 | 64.0 | 2.67 | 1.19 | 7.73 | 0.56 | 2.95 | 3.94 | 0.75 | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | 81-62 | 1 | Trent Jewett |
| Pittsburgh | NL | MLB | 39 | pit | 32 | - | 9 | 1 | 22.1 | 4.84 | 1.39 | 7.66 | 0.81 | 4.84 | 5.24 | 0.92 | 0.82 | 0 | 0 | 79 | .241 | 97 | 4.02 | 39.7 | 60.3 | 7.4 | 75-87 | 4 | Lloyd McClendon | |
| 2004 | Edmonton | PCL | AAA | - | mtl | 33 | 17 | 20 | 0 | 24.0 | 4.88 | 1.63 | 9.38 | 0.38 | 5.25 | 7.13 | 0.74 | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | 69-74 | 3 | Dave Huppert |
| Nashville | PCL | AAA | - | pit | 33 | 17 | 24 | 2 | 34.1 | 5.77 | 1.46 | 9.44 | -- | 3.67 | 8.13 | 0.45 | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | 63-79 | 4 | Trent Jewett | |
| Albuquerque | PCL | AAA | 52 | fla | 33 | 17 | 16 | 0 | 21.0 | 7.29 | 1.90 | 13.29 | 2.57 | 3.86 | 6.43 | 0.60 | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | 67-77 | 4 | Tracy Woodson | |
| 2005 | Las Vegas | PCL | AAA | 23 | lad | 34 | 28 | 40 | 15 | 133.0 | 5.35 | 1.69 | 10.69 | 1.56 | 4.53 | 6.36 | 0.71 | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | 57-86 | 4 | Jerry Royster |
| 2006 | Long Island | Atl | Ind | - | - | 35 | 9 | 21 | 20 | 139.2 | 3.87 | 1.34 | 9.34 | 0.90 | 2.71 | 4.77 | 0.57 | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | 73-53 | 2 | Don McCormack |
| Omaha | PCL | AAA | - | kc | 35 | - | 7 | 5 | 35.1 | 5.60 | 1.47 | 9.42 | 0.76 | 3.82 | 6.88 | 0.56 | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | 53-91 | 4 | Mike Jirschele | |
| 2007 | Sioux Falls | AmerAssoc | ind | - | - | 36 | 4 | 19 | 19 | 134.2 | 3.21 | 1.37 | 9.36 | 0.74 | 2.94 | 7.28 | 0.40 | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | 53-43 | 3 | Steve Shirley |
| Syracuse | IL | AAA | 48 | tor | 36 | - | 3 | 3 | 15.1 | 7.04 | 1.76 | 14.09 | 1.17 | 1.76 | 3.52 | 0.50 | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | 64-80 | 5 | Doug Davis | |
| 2008 | Southern Maryland | Atl | Ind | - | - | 37 | - | 2 | 1 | 7.0 | 1.29 | 1.43 | 10.29 | -- | 2.57 | 6.43 | 0.40 | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | 74-66 | 1 | Butch Hobson |
| Sioux Falls | AmerAssoc | ind | 28 | - | 37 | 4 | 19 | 19 | 135.1 | 3.72 | 1.32 | 9.11 | 0.73 | 2.79 | 6.98 | 0.40 | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | 60-36 | 1 | Steve Shirley | |
| 2009 | Sioux Falls | AmerAssoc | ind | - | - | 38 | 19 | 10 | 5 | 39.0 | 6.46 | 1.79 | 11.31 | 2.08 | 4.85 | 7.38 | 0.66 | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | 40-56 | 4 | -- |
| Grand Prairie | AmerAssoc | ind | - | - | 38 | 19 | 13 | 8 | 57.1 | 6.44 | 1.76 | 11.62 | 1.10 | 4.24 | 5.97 | 0.71 | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | 48-48 | 4 | -- | |
| MLB Totals (11 years) | 308 | 63 | 709 | 1 | 1.59 | 9.37 | 1.47 | 4.98 | 5.74 | 0.87 | 0.63 | 14 | 11 | 2667 | .277 | 3113 | -- | 42.5 | 57.5 | 7.3 | .488 | -- | ||||||||
| Minor League Totals (15 years) | 365 | 165 | 1320 | 2 | 1.37 | 7.84 | 0.72 | 4.52 | 8.12 | 0.56 | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | .509 | -- | ||||||||
| AAA Totals (12 years) | 281 | 82 | 785 | 2 | 1.39 | 8.61 | 0.89 | 3.86 | 7.07 | 0.55 | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | .501 | -- | ||||||||
| AA Totals (1 year) | 18 | 17 | 116 | 0 | 1.16 | 5.97 | 0.39 | 4.42 | 10.55 | 0.42 | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | .535 | -- | ||||||||
| A+ Totals (1 year) | 28 | 28 | 185 | 0 | 1.37 | 6.62 | 0.68 | 5.74 | 8.66 | 0.66 | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | .638 | -- | ||||||||
| A Totals (1 year) | 25 | 25 | 156 | 0 | 1.41 | 6.92 | 0.23 | 5.77 | 9.63 | 0.60 | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | .488 | -- | ||||||||
| Rookie Totals (1 year) | 13 | 13 | 78 | 0 | 1.50 | 7.62 | 0.46 | 5.88 | 10.73 | 0.55 | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | .471 | -- | ||||||||
| Indy Totals (4 years) | 84 | 72 | 513 | 1 | 1.42 | 9.70 | 0.91 | 3.12 | 6.37 | 0.49 | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | .535 | -- | ||||||||