| year | team name | league | level | mlb | # | age | w | l | era | g | gs | cg | sho | gr | gf | sv | ip | h | r | er | hr | bb | so | wp | bk | hb | whip | h9 | hr9 | bb9 | so9 | ra9 | so/bb |
| 1979 | Elizabethton Twins | App | Rk | MIN | - | 21 | 8 | 4 | 4.33 | 14 | 13 | 6 | 1 | 1 | 0 | 0 | 81.0 | 82 | 46 | 39 | 6 | 21 | 56 | 1 | 0 | 1 | 1.27 | 9.11 | 0.67 | 2.33 | 6.22 | 5.11 | 2.67 |
| 1980 | Orlando Twins | Sou | AA | MIN | - | 22 | 14 | 9 | 3.73 | 27 | 27 | 9 | 2 | 0 | 0 | 0 | 186.0 | 188 | 95 | 77 | 11 | 62 | 90 | 6 | 0 | 9 | 1.34 | 9.10 | 0.53 | 3.00 | 4.35 | 4.60 | 1.45 |
| 1981 | Toledo Mud Hens | IL | AAA | MIN | - | 23 | 8 | 17 | 4.53 | 29 | 25 | 10 | 1 | 4 | 1 | 0 | 163.0 | 173 | 92 | 82 | 19 | 60 | 84 | 7 | 0 | 5 | 1.43 | 9.55 | 1.05 | 3.31 | 4.64 | 5.08 | 1.40 |
| 1982 | Orlando Twins | Sou | AA | MIN | - | 24 | 6 | 9 | 4.90 | 39 | 6 | 1 | 1 | 33 | 27 | 8 | 79.0 | 91 | 49 | 43 | 14 | 39 | 77 | 6 | 1 | 3 | 1.65 | 10.37 | 1.59 | 4.44 | 8.77 | 5.58 | 1.97 |
| 1982 | Toledo Mud Hens | IL | AAA | MIN | - | 24 | 1 | 3 | 8.50 | 5 | 3 | 0 | 0 | 2 | 0 | 0 | 18.0 | 23 | 17 | 17 | 5 | 13 | 20 | 2 | 0 | 0 | 2.00 | 11.50 | 2.50 | 6.50 | 10.00 | 8.50 | 1.54 |
| 1983 | Toledo Mud Hens | IL | AAA | MIN | - | 25 | 11 | 6 | 3.97 | 28 | 25 | 2 | 0 | 3 | 1 | 0 | 143.0 | 137 | 72 | 63 | 17 | 64 | 72 | 5 | 0 | 3 | 1.41 | 8.62 | 1.07 | 4.03 | 4.53 | 4.53 | 1.13 |
| 1984 | Toledo Mud Hens | IL | AAA | MIN | - | 26 | 2 | 0 | 2.01 | 3 | 3 | 1 | 0 | 0 | 0 | 0 | 22.1 | 15 | 5 | 5 | 2 | 5 | 16 | 0 | 0 | 1 | 0.90 | 6.04 | 0.81 | 2.01 | 6.45 | 2.01 | 3.20 |
| 1984 | Minnesota Twins | AL | MLB | MIN | 17 | 26 | 4 | 3 | 4.77 | 25 | 15 | 0 | 0 | 10 | 3 | 0 | 100.0 | 116 | 59 | 53 | 13 | 29 | 59 | 3 | 2 | 1 | 1.45 | 10.44 | 1.17 | 2.61 | 5.31 | 5.31 | 2.03 |
| 1985 | Toledo Mud Hens | IL | AAA | MIN | - | 27 | 9 | 7 | 4.50 | 29 | 25 | 2 | 0 | 4 | 0 | 0 | 152.0 | 183 | 87 | 76 | 18 | 45 | 80 | 5 | 0 | 0 | 1.50 | 10.84 | 1.07 | 2.66 | 4.74 | 5.15 | 1.78 |
| 1986 | Toledo Mud Hens | IL | AAA | MIN | - | 28 | 3 | 5 | 7.71 | 21 | 3 | 0 | 0 | 18 | 9 | 2 | 39.2 | 58 | 41 | 34 | 4 | 14 | 16 | 2 | 0 | 2 | 1.82 | 13.16 | 0.91 | 3.18 | 3.63 | 9.30 | 1.14 |
| Tot: | MLB (1 yrs) | MLB | 4 | 3 | 4.77 | 25 | 15 | 0 | 0 | 3 | 10 | 0 | 100.0 | 116 | 59 | 53 | 13 | 29 | 59 | 3 | 2 | 1 | 1.45 | 10.44 | 1.17 | 2.61 | 5.31 | 5.31 | 2.03 | ||||
| Tot: | AL (1 yrs) | AL | 4 | 3 | 4.77 | 25 | 15 | 0 | 0 | 3 | 10 | 0 | 100.0 | 116 | 59 | 53 | 13 | 29 | 59 | 3 | 2 | 1 | 1.45 | 10.44 | 1.17 | 2.61 | 5.31 | 5.31 | 2.03 | ||||
| Tot: | Minors (8 yrs) | Minors | 62 | 60 | 4.44 | 195 | 130 | 31 | 5 | 38 | 65 | 10 | 884.0 | 950 | 504 | 436 | 96 | 323 | 511 | 34 | 1 | 24 | 1.44 | 9.67 | 0.98 | 3.29 | 5.20 | 5.13 | 1.58 | ||||
| Tot: | Rk (1 yrs) | Rk | 8 | 4 | 4.33 | 14 | 13 | 6 | 1 | 0 | 1 | 0 | 81.0 | 82 | 46 | 39 | 6 | 21 | 56 | 1 | 0 | 1 | 1.27 | 9.11 | 0.67 | 2.33 | 6.22 | 5.11 | 2.67 | ||||
| Tot: | AA (2 yrs) | AA | 20 | 18 | 4.08 | 66 | 33 | 10 | 3 | 27 | 33 | 8 | 265.0 | 279 | 144 | 120 | 25 | 101 | 167 | 12 | 1 | 12 | 1.43 | 9.48 | 0.85 | 3.43 | 5.67 | 4.89 | 1.65 | ||||
| Tot: | AAA (6 yrs) | AAA | 34 | 38 | 4.63 | 115 | 84 | 15 | 1 | 11 | 31 | 2 | 538.0 | 589 | 314 | 277 | 65 | 201 | 288 | 21 | 0 | 11 | 1.47 | 9.85 | 1.09 | 3.36 | 4.82 | 5.25 | 1.43 | ||||
| Avg: | MLB - 162 Inning avg | MLB | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 162 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | ||||
| Avg: | Minors - 162 Inning avg | College | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 162 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 |
| year | team name | league | level | mlb | # | age | pos | tbc+ | g | ab | r | h | 2b | 3b | hr | rbi | sb | cs | bb | so | hbp | sh | sf | ibb | gdp | tb | pa | xbh | 1b | avg | obp | slg | ops | seca | iso | babip | bb% | so% | so/bb | ab/hr |
| 1980 | Orlando Twins | Sou | AA | MIN | - | 22 | P | 27 | 3 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 0 | 0 | .000 | .000 | .000 | .000 | .000 | .000 | .000 | 0.00 | 66.67 | 0.00 | 0.00 | |
| Tot: | Minors (1 yrs) | Minors | 27 | 3 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 0 | 0 | .000 | .000 | .000 | .000 | .000 | .000 | .000 | 0.00 | 66.67 | ||||||||
| Tot: | AA (1 yrs) | AA | 27 | 3 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 0 | 0 | .000 | .000 | .000 | .000 | .000 | .000 | .000 | 0.00 | 66.67 | ||||||||
| Avg: | Minors - 162 game avg | College | 162 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 |
| Strikeouts | Walks | Hittable | SO/BB | vs Power | Durability | Team Success |
| 37 | 75 | 38 | 62 | 38 | 76 | .484 |