| 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 |
| 1982 | Greenwood Pirates | SAL | A | PIT | - | 23 | 9 | 8 | 2.30 | 27 | 24 | 9 | 2 | 3 | 3 | 2 | 164.2 | 128 | 57 | 42 | 6 | 92 | 133 | 16 | 0 | 1 | 1.34 | 7.00 | 0.33 | 5.03 | 7.27 | 3.12 | 1.45 |
| 1982 | Greenwood Pirates | SAL | A | PIT | - | 23 | 0 | 4 | 4.95 | 15 | 0 | 0 | 0 | 15 | 12 | 1 | 20.0 | 17 | 13 | 11 | 3 | 23 | 15 | 3 | 0 | 0 | 2.00 | 7.65 | 1.35 | 10.35 | 6.75 | 5.85 | 0.65 |
| 1983 | Greenwood Pirates | SAL | A | PIT | - | 24 | 6 | 3 | 3.53 | 12 | 12 | 3 | 0 | 0 | 0 | 0 | 81.2 | 73 | 35 | 32 | 4 | 40 | 79 | 11 | 0 | 5 | 1.38 | 8.04 | 0.44 | 4.41 | 8.71 | 3.86 | 1.98 |
| 1983 | Alexandria Dukes | Caro | A+ | PIT | - | 24 | 2 | 7 | 7.90 | 28 | 1 | 0 | 0 | 27 | 18 | 5 | 35.1 | 38 | 33 | 31 | 6 | 30 | 22 | 5 | 0 | 2 | 1.92 | 9.68 | 1.53 | 7.64 | 5.60 | 8.41 | 0.73 |
| 1983 | Alexandria Dukes | Caro | A+ | PIT | - | 24 | 1 | 3 | 3.47 | 32 | 4 | 0 | 0 | 28 | 12 | 3 | 70.0 | 39 | 32 | 27 | 6 | 49 | 99 | 3 | 0 | 4 | 1.26 | 5.01 | 0.77 | 6.30 | 12.73 | 4.11 | 2.02 |
| 1984 | Prince William Pirates | Caro | A+ | PIT | - | 25 | 11 | 5 | 3.40 | 25 | 25 | 6 | 2 | 0 | 0 | 0 | 161.2 | 133 | 68 | 61 | 10 | 67 | 148 | 10 | 0 | 3 | 1.24 | 7.40 | 0.56 | 3.73 | 8.24 | 3.79 | 2.21 |
| 1985 | Nashua Pirates | East | AA | PIT | 32 | 26 | 6 | 9 | 4.31 | 26 | 17 | 1 | 1 | 9 | 5 | 0 | 112.2 | 101 | 63 | 54 | 7 | 57 | 64 | 8 | 0 | 1 | 1.40 | 8.07 | 0.56 | 4.55 | 5.11 | 5.03 | 1.12 |
| 1986 | Nashua Pirates | East | AA | PIT | - | 27 | 2 | 2 | 1.58 | 33 | 1 | 0 | 0 | 32 | 24 | 9 | 62.2 | 42 | 13 | 11 | 2 | 26 | 57 | 5 | 0 | 0 | 1.09 | 6.03 | 0.29 | 3.73 | 8.19 | 1.87 | 2.19 |
| 1986 | Hawaii Islanders | PCL | AAA | PIT | - | 27 | 3 | 1 | 2.01 | 5 | 5 | 2 | 1 | 0 | 0 | 0 | 31.1 | 22 | 10 | 7 | 0 | 12 | 29 | 6 | 0 | 1 | 1.09 | 6.32 | 0.00 | 3.45 | 8.33 | 2.87 | 2.42 |
| 1987 | Harrisburg Senators | East | AA | PIT | - | 28 | 1 | 0 | 0.00 | 3 | 1 | 0 | 0 | 2 | 2 | 1 | 8.0 | 6 | 0 | 0 | 0 | 1 | 10 | 1 | 0 | 0 | 0.88 | 6.75 | 0.00 | 1.13 | 11.25 | 0.00 | 10.00 |
| 1987 | Vancouver Canadians | PCL | AAA | PIT | - | 28 | 0 | 3 | 2.65 | 9 | 7 | 1 | 0 | 2 | 1 | 1 | 57.2 | 46 | 20 | 17 | 3 | 29 | 47 | 3 | 0 | 1 | 1.30 | 7.18 | 0.47 | 4.53 | 7.34 | 3.12 | 1.62 |
| 1987 | Pittsburgh Pirates | NL | MLB | PIT | 52 | 28 | 2 | 3 | 5.74 | 14 | 8 | 0 | 0 | 6 | 0 | 0 | 53.1 | 48 | 35 | 34 | 10 | 28 | 37 | 3 | 0 | 1 | 1.43 | 8.10 | 1.69 | 4.73 | 6.24 | 5.91 | 1.32 |
| 1988 | Buffalo Bisons | Amer | AAA | PIT | - | 29 | 10 | 8 | 2.14 | 22 | 22 | 6 | 2 | 0 | 0 | 0 | 139.0 | 125 | 45 | 33 | 10 | 44 | 65 | 2 | 0 | 3 | 1.22 | 8.09 | 0.65 | 2.85 | 4.21 | 2.91 | 1.48 |
| 1989 | Buffalo Bisons | Amer | AAA | PIT | 30 | 30 | 10 | 8 | 2.58 | 25 | 25 | 5 | 2 | 0 | 0 | 0 | 170.2 | 145 | 61 | 49 | 15 | 51 | 103 | 4 | 0 | 4 | 1.15 | 7.65 | 0.79 | 2.69 | 5.43 | 3.22 | 2.02 |
| 1989 | Pittsburgh Pirates | NL | MLB | PIT | 52 | 30 | 1 | 1 | 5.06 | 9 | 0 | 0 | 0 | 9 | 5 | 0 | 10.2 | 14 | 6 | 6 | 0 | 5 | 3 | 0 | 0 | 0 | 1.78 | 11.81 | 0.00 | 4.22 | 2.53 | 5.06 | 0.60 |
| 1990 | Buffalo Bisons | Amer | AAA | PIT | 30 | 31 | 14 | 6 | 2.91 | 30 | 29 | 5 | 2 | 1 | 0 | 0 | 195.0 | 170 | 74 | 63 | 9 | 51 | 112 | 9 | 0 | 5 | 1.13 | 7.85 | 0.42 | 2.35 | 5.17 | 3.42 | 2.20 |
| 1990 | Baltimore Orioles | AL | MLB | BAL | 46 | 31 | 0 | 1 | 2.45 | 4 | 0 | 0 | 0 | 4 | 2 | 0 | 3.2 | 4 | 3 | 1 | 0 | 2 | 4 | 1 | 0 | 0 | 1.64 | 9.82 | 0.00 | 4.91 | 9.82 | 7.36 | 2.00 |
| Tot: | MLB (3 yrs) | MLB | 3 | 5 | 5.45 | 27 | 8 | 0 | 0 | 7 | 19 | 0 | 67.2 | 66 | 44 | 41 | 10 | 35 | 44 | 4 | 0 | 1 | 1.49 | 8.78 | 1.33 | 4.66 | 5.85 | 5.85 | 1.26 | ||||
| Tot: | AL (1 yrs) | AL | 0 | 1 | 2.45 | 4 | 0 | 0 | 0 | 2 | 4 | 0 | 3.2 | 4 | 3 | 1 | 0 | 2 | 4 | 1 | 0 | 0 | 1.64 | 9.82 | 0.00 | 4.91 | 9.82 | 7.36 | 2.00 | ||||
| Tot: | NL (2 yrs) | NL | 3 | 4 | 5.63 | 23 | 8 | 0 | 0 | 5 | 15 | 0 | 64.0 | 62 | 41 | 40 | 10 | 33 | 40 | 3 | 0 | 1 | 1.48 | 8.72 | 1.41 | 4.64 | 5.63 | 5.77 | 1.21 | ||||
| Tot: | Minors (9 yrs) | Minors | 75 | 67 | 3.01 | 292 | 173 | 38 | 12 | 77 | 119 | 22 | 1310.1 | 1085 | 524 | 438 | 81 | 572 | 983 | 86 | 0 | 30 | 1.26 | 7.45 | 0.56 | 3.93 | 6.75 | 3.60 | 1.72 | ||||
| Tot: | A (2 yrs) | A | 15 | 15 | 2.87 | 54 | 36 | 12 | 2 | 15 | 18 | 3 | 266.1 | 218 | 105 | 85 | 13 | 155 | 227 | 30 | 0 | 6 | 1.40 | 7.37 | 0.44 | 5.24 | 7.67 | 3.55 | 1.46 | ||||
| Tot: | A+ (2 yrs) | A+ | 14 | 15 | 4.01 | 85 | 30 | 6 | 2 | 30 | 55 | 8 | 267.0 | 210 | 133 | 119 | 22 | 146 | 269 | 18 | 0 | 9 | 1.33 | 7.08 | 0.74 | 4.92 | 9.07 | 4.48 | 1.84 | ||||
| Tot: | AA (3 yrs) | AA | 9 | 11 | 3.19 | 62 | 19 | 1 | 1 | 31 | 43 | 10 | 183.1 | 149 | 76 | 65 | 9 | 84 | 131 | 14 | 0 | 1 | 1.27 | 7.31 | 0.44 | 4.12 | 6.43 | 3.73 | 1.56 | ||||
| Tot: | AAA (5 yrs) | AAA | 37 | 26 | 2.56 | 91 | 88 | 19 | 7 | 1 | 3 | 1 | 593.2 | 508 | 210 | 169 | 37 | 187 | 356 | 24 | 0 | 14 | 1.17 | 7.70 | 0.56 | 2.83 | 5.40 | 3.18 | 1.90 | ||||
| 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 |
| 1983 | Alexandria Dukes | Caro | A+ | PIT | - | 24 | P-P | 35 | 10 | 1 | 1 | 1 | 0 | 0 | 2 | 0 | 0 | 0 | 2 | 0 | 0 | 0 | 0 | 0 | 2 | 10 | 1 | 0 | .100 | .100 | .200 | .300 | .100 | .100 | .125 | 0.00 | 20.00 | 0.00 | 0.00 | |
| 1983 | Alexandria Dukes | Caro | A+ | PIT | - | 24 | P-P | 28 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | .000 | .000 | .000 | .000 | .000 | .000 | .000 | 0.00 | 100.00 | 0.00 | 0.00 | |
| 1984 | Prince William Pirates | Caro | A+ | PIT | - | 25 | P | 26 | 17 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 6 | 1 | 1 | 0 | 0 | 0 | 0 | 19 | 0 | 0 | .000 | .056 | .000 | .056 | .000 | .000 | .000 | 0.00 | 31.58 | 0.00 | 0.00 | |
| 1985 | Nashua Pirates | East | AA | PIT | 32 | 26 | P | 26 | 11 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 3 | 0 | 1 | 0 | 0 | 0 | 0 | 13 | 0 | 0 | .000 | .083 | .000 | .083 | .091 | .000 | .000 | 7.69 | 23.08 | 3.00 | 0.00 | |
| 1986 | Nashua Pirates | East | AA | PIT | - | 27 | P | 33 | 3 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 1 | 1 | 0 | 0 | 0 | 0 | 5 | 0 | 0 | .000 | .250 | .000 | .250 | .000 | .000 | .000 | 0.00 | 40.00 | 0.00 | 0.00 | |
| 1986 | Hawaii Islanders | PCL | AAA | PIT | - | 27 | P | 5 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 0 | .000 | .000 | .000 | .000 | .000 | .000 | .000 | 0.00 | 50.00 | 0.00 | 0.00 | |
| 1987 | Vancouver Canadians | PCL | AAA | PIT | - | 28 | P | 9 | 7 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 7 | 0 | 0 | .000 | .000 | .000 | .000 | .000 | .000 | .000 | 0.00 | 28.57 | 0.00 | 0.00 | |
| 1987 | Pittsburgh Pirates | NL | MLB | PIT | 52 | 28 | P | 15 | 18 | 1 | 3 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 0 | 0 | 0 | 0 | 0 | 3 | 18 | 0 | 3 | .167 | .167 | .167 | .334 | .000 | .000 | .200 | 0.00 | 16.67 | 0.00 | 0.00 | |
| 1988 | Buffalo Bisons | Amer | AAA | PIT | - | 29 | P | 22 | 27 | 3 | 3 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 10 | 0 | 0 | 0 | 0 | 0 | 3 | 27 | 0 | 3 | .111 | .111 | .111 | .222 | .000 | .000 | .176 | 0.00 | 37.04 | 0.00 | 0.00 | |
| 1989 | Buffalo Bisons | Amer | AAA | PIT | 30 | 30 | P | 25 | 31 | 1 | 1 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 10 | 0 | 1 | 0 | 0 | 0 | 1 | 32 | 0 | 1 | .032 | .032 | .032 | .064 | .000 | .000 | .048 | 0.00 | 31.25 | 0.00 | 0.00 | |
| 1989 | Pittsburgh Pirates | NL | MLB | PIT | 52 | 30 | P | 10 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | .000 | .000 | .000 | .000 | .000 | .000 | .000 | 0.00 | 0.00 | 0.00 | 0.00 | |
| 1990 | Buffalo Bisons | Amer | AAA | PIT | - | 31 | P | 31 | 40 | 2 | 5 | 0 | 0 | 0 | 5 | 0 | 0 | 1 | 6 | 0 | 1 | 1 | 0 | 0 | 5 | 43 | 0 | 5 | .125 | .143 | .125 | .268 | .025 | .000 | .143 | 2.33 | 13.95 | 6.00 | 0.00 | |
| Tot: | MLB (2 yrs) | MLB | 25 | 19 | 1 | 3 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 0 | 0 | 0 | 0 | 0 | 3 | 19 | 0 | 3 | .158 | .158 | .158 | .316 | .000 | .000 | .188 | 0.00 | 15.79 | ||||||||
| Tot: | NL (2 yrs) | NL | 25 | 19 | 1 | 3 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 0 | 0 | 0 | 0 | 0 | 3 | 19 | 0 | 3 | .158 | .158 | .158 | .316 | .000 | .000 | .188 | 0.00 | 15.79 | ||||||||
| Tot: | Minors (8 yrs) | Minors | 240 | 149 | 9 | 10 | 1 | 0 | 0 | 8 | 0 | 0 | 2 | 43 | 2 | 5 | 1 | 0 | 0 | 11 | 159 | 1 | 9 | .067 | .091 | .074 | .165 | .020 | .007 | .093 | 1.26 | 27.04 | 21.50 | |||||||
| Tot: | A+ (2 yrs) | A+ | 89 | 28 | 2 | 1 | 1 | 0 | 0 | 2 | 0 | 0 | 0 | 9 | 1 | 1 | 0 | 0 | 0 | 2 | 30 | 1 | 0 | .036 | .069 | .071 | .140 | .036 | .036 | .053 | 0.00 | 30.00 | ||||||||
| Tot: | AA (2 yrs) | AA | 59 | 14 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 5 | 1 | 2 | 0 | 0 | 0 | 0 | 18 | 0 | 0 | .000 | .125 | .000 | .125 | .071 | .000 | .000 | 5.56 | 27.78 | 5.00 | |||||||
| Tot: | AAA (5 yrs) | AAA | 92 | 107 | 6 | 9 | 0 | 0 | 0 | 6 | 0 | 0 | 1 | 29 | 0 | 2 | 1 | 0 | 0 | 9 | 111 | 0 | 9 | .084 | .092 | .084 | .176 | .009 | .000 | .114 | 0.90 | 26.13 | 29.00 | |||||||
| Avg: | MLB - 162 game avg | MLB | 162 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | ||||||
| Avg: | Minors - 162 game avg | College | 162 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 |
| Strikeouts | Walks | Hittable | SO/BB | vs Power | Durability | Team Success |
| 54 | 51 | 80 | 55 | 80 | 65 | .498 |