| 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 |
| 1978 | Waterloo Indians | Midw | A | CLE | - | 19 | 13 | 5 | 3.19 | 25 | 25 | 6 | 3 | 0 | 0 | 0 | 141.0 | 120 | 63 | 50 | 7 | 92 | 124 | 8 | 0 | 5 | 1.50 | 7.66 | 0.45 | 5.87 | 7.91 | 4.02 | 1.35 |
| 1979 | Waterloo Indians | Midw | A | CLE | - | 20 | 12 | 4 | 2.48 | 20 | 20 | 12 | 3 | 0 | 0 | 0 | 149.0 | 113 | 58 | 41 | 9 | 89 | 107 | 9 | 0 | 4 | 1.36 | 6.83 | 0.54 | 5.38 | 6.46 | 3.50 | 1.20 |
| 1979 | Chattanooga Lookouts | Sou | AA | CLE | - | 20 | 0 | 3 | 4.35 | 5 | 5 | 1 | 0 | 0 | 0 | 0 | 31.0 | 27 | 15 | 15 | 3 | 18 | 17 | 2 | 0 | 2 | 1.45 | 7.84 | 0.87 | 5.23 | 4.94 | 4.35 | 0.94 |
| 1980 | Chattanooga Lookouts | Sou | AA | CLE | - | 21 | 10 | 11 | 3.97 | 29 | 28 | 7 | 1 | 1 | 0 | 0 | 188.0 | 175 | 101 | 83 | 13 | 98 | 114 | 10 | 0 | 6 | 1.45 | 8.38 | 0.62 | 4.69 | 5.46 | 4.84 | 1.16 |
| 1981 | Chattanooga Lookouts | Sou | AA | CLE | - | 22 | 7 | 8 | 4.93 | 26 | 19 | 4 | 0 | 7 | 6 | 0 | 115.0 | 122 | 78 | 63 | 10 | 59 | 79 | 4 | 0 | 2 | 1.57 | 9.55 | 0.78 | 4.62 | 6.18 | 6.10 | 1.34 |
| 1981 | Charleston Charlies | IL | AAA | CLE | - | 22 | 0 | 0 | 9.00 | 1 | 0 | 0 | 0 | 1 | 1 | 0 | 1.0 | 2 | 1 | 1 | 0 | 1 | 2 | 0 | 0 | 0 | 3.00 | 18.00 | 0.00 | 9.00 | 18.00 | 9.00 | 2.00 |
| 1982 | Chattanooga Lookouts | Sou | AA | CLE | - | 23 | 14 | 12 | 3.44 | 30 | 30 | 15 | 1 | 0 | 0 | 0 | 222.1 | 232 | 112 | 85 | 18 | 72 | 151 | 6 | 0 | 5 | 1.37 | 9.39 | 0.73 | 2.91 | 6.11 | 4.53 | 2.10 |
| 1983 | Buffalo Bisons | East | AA | CLE | - | 24 | 13 | 11 | 3.97 | 28 | 25 | 12 | 2 | 3 | 0 | 0 | 183.2 | 184 | 95 | 81 | 20 | 92 | 114 | 8 | 0 | 3 | 1.50 | 9.02 | 0.98 | 4.51 | 5.59 | 4.66 | 1.24 |
| 1984 | Buffalo Bisons | East | AA | CLE | - | 25 | 4 | 0 | 1.63 | 7 | 4 | 2 | 1 | 3 | 1 | 0 | 38.2 | 26 | 11 | 7 | 2 | 18 | 37 | 2 | 0 | 1 | 1.14 | 6.05 | 0.47 | 4.19 | 8.61 | 2.56 | 2.06 |
| 1984 | Maine Guides | IL | AAA | CLE | - | 25 | 10 | 5 | 3.98 | 19 | 17 | 2 | 1 | 2 | 1 | 0 | 110.2 | 110 | 56 | 49 | 15 | 44 | 84 | 2 | 0 | 1 | 1.39 | 8.95 | 1.22 | 3.58 | 6.83 | 4.55 | 1.91 |
| 1985 | Pawtucket Red Sox | IL | AAA | BOS | - | 26 | 5 | 13 | 4.94 | 31 | 25 | 5 | 0 | 6 | 1 | 1 | 160.1 | 183 | 102 | 88 | 15 | 88 | 84 | 14 | 0 | 0 | 1.69 | 10.27 | 0.84 | 4.94 | 4.72 | 5.73 | 0.95 |
| 1986 | Calgary Cannons | PCL | AAA | SEA | - | 27 | 3 | 2 | 4.76 | 6 | 5 | 1 | 0 | 1 | 1 | 0 | 28.1 | 37 | 18 | 15 | 2 | 9 | 20 | 4 | 0 | 0 | 1.62 | 11.75 | 0.64 | 2.86 | 6.35 | 5.72 | 2.22 |
| 1988 | Arizona Athletics | Ariz | Rk | OAK | - | 29 | 0 | 0 | 0.00 | 1 | 0 | 0 | 0 | 1 | 0 | 0 | 3.1 | 2 | 0 | 0 | 0 | 2 | 4 | 0 | 0 | 0 | 1.20 | 5.40 | 0.00 | 5.40 | 10.80 | 0.00 | 2.00 |
| Tot: | Minors (10 yrs) | Minors | 91 | 74 | 3.79 | 228 | 203 | 67 | 12 | 11 | 25 | 1 | 1372.1 | 1333 | 710 | 578 | 114 | 682 | 937 | 69 | 0 | 29 | 1.47 | 8.74 | 0.75 | 4.47 | 6.15 | 4.66 | 1.37 | ||||
| Tot: | Rk (1 yrs) | Rk | 0 | 0 | 0.00 | 1 | 0 | 0 | 0 | 0 | 1 | 0 | 3.1 | 2 | 0 | 0 | 0 | 2 | 4 | 0 | 0 | 0 | 1.20 | 5.40 | 0.00 | 5.40 | 10.80 | 0.00 | 2.00 | ||||
| Tot: | A (2 yrs) | A | 25 | 9 | 2.82 | 45 | 45 | 18 | 6 | 0 | 0 | 0 | 290.0 | 233 | 121 | 91 | 16 | 181 | 231 | 17 | 0 | 9 | 1.43 | 7.23 | 0.50 | 5.62 | 7.17 | 3.76 | 1.28 | ||||
| Tot: | AA (6 yrs) | AA | 48 | 45 | 3.86 | 125 | 111 | 41 | 5 | 7 | 14 | 0 | 778.2 | 766 | 412 | 334 | 66 | 357 | 512 | 32 | 0 | 19 | 1.44 | 8.85 | 0.76 | 4.13 | 5.92 | 4.76 | 1.43 | ||||
| Tot: | AAA (4 yrs) | AAA | 18 | 20 | 4.58 | 57 | 47 | 8 | 1 | 4 | 10 | 1 | 300.1 | 332 | 177 | 153 | 32 | 142 | 190 | 20 | 0 | 1 | 1.58 | 9.95 | 0.96 | 4.26 | 5.69 | 5.30 | 1.34 | ||||
| Avg: | Minors - 162 Inning avg | College | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 162 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 |
| Strikeouts | Walks | Hittable | SO/BB | vs Power | Durability | Team Success |
| 52 | 48 | 50 | 51 | 50 | 74 | .504 |