| 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 |
| 1981 | Miami Orioles | FSL | A+ | BAL | - | 18 | 6 | 5 | 3.83 | 19 | 18 | 4 | 0 | 1 | 0 | 0 | 108.0 | 103 | 55 | 46 | 5 | 48 | 80 | 3 | 0 | 6 | 1.40 | 8.58 | 0.42 | 4.00 | 6.67 | 4.58 | 1.67 |
| 1981 | Charlotte O's | Sou | AA | BAL | - | 18 | 0 | 2 | 5.63 | 4 | 1 | 0 | 0 | 3 | 3 | 0 | 16.0 | 23 | 10 | 10 | 5 | 7 | 10 | 0 | 0 | 0 | 1.88 | 12.94 | 2.81 | 3.94 | 5.63 | 5.63 | 1.43 |
| 1982 | Charlotte O's | Sou | AA | BAL | - | 19 | 10 | 9 | 3.55 | 24 | 24 | 10 | 2 | 0 | 0 | 0 | 162.1 | 132 | 71 | 64 | 17 | 64 | 97 | 10 | 0 | 6 | 1.21 | 7.32 | 0.94 | 3.55 | 5.38 | 3.94 | 1.52 |
| 1983 | Charlotte O's | Sou | AA | BAL | - | 20 | 8 | 14 | 4.64 | 25 | 25 | 5 | 2 | 0 | 0 | 0 | 151.1 | 173 | 94 | 78 | 23 | 73 | 89 | 5 | 0 | 3 | 1.63 | 10.29 | 1.37 | 4.34 | 5.29 | 5.59 | 1.22 |
| 1984 | Charlotte O's | Sou | AA | BAL | - | 21 | 3 | 7 | 4.20 | 19 | 6 | 0 | 0 | 13 | 4 | 0 | 75.0 | 68 | 45 | 35 | 8 | 39 | 52 | 9 | 0 | 4 | 1.43 | 8.16 | 0.96 | 4.68 | 6.24 | 5.40 | 1.33 |
| 1984 | Rochester Red Wings | IL | AAA | BAL | - | 21 | 1 | 3 | 7.97 | 12 | 7 | 2 | 0 | 5 | 4 | 0 | 40.2 | 58 | 37 | 36 | 6 | 19 | 39 | 2 | 0 | 1 | 1.89 | 12.84 | 1.33 | 4.20 | 8.63 | 8.19 | 2.05 |
| 1985 | Daytona Admirals | FSL | A+ | - | 22 | 3 | 0 | 1.90 | 3 | 3 | 2 | 0 | 0 | 0 | 0 | 23.2 | 13 | 6 | 5 | 0 | 9 | 25 | 1 | 0 | 1 | 0.93 | 4.94 | 0.00 | 3.42 | 9.51 | 2.28 | 2.78 | |
| 1985 | Beaumont Golden Gators | Tex | AA | SDN | - | 22 | 3 | 1 | 5.00 | 7 | 4 | 0 | 0 | 3 | 0 | 0 | 27.0 | 23 | 17 | 15 | 2 | 9 | 24 | 2 | 0 | 0 | 1.19 | 7.67 | 0.67 | 3.00 | 8.00 | 5.67 | 2.67 |
| 1985 | Charlotte O's | Sou | AA | BAL | - | 22 | 2 | 1 | 6.64 | 12 | 7 | 0 | 0 | 5 | 2 | 0 | 40.2 | 57 | 40 | 30 | 3 | 25 | 20 | 5 | 0 | 0 | 2.02 | 12.61 | 0.66 | 5.53 | 4.43 | 8.85 | 0.80 |
| 1986 | Charlotte O's | Sou | AA | BAL | - | 23 | 12 | 9 | 4.18 | 33 | 25 | 5 | 1 | 8 | 3 | 0 | 194.0 | 185 | 112 | 90 | 27 | 71 | 127 | 7 | 0 | 5 | 1.32 | 8.58 | 1.25 | 3.29 | 5.89 | 5.20 | 1.79 |
| 1987 | Charlotte O's | Sou | AA | BAL | - | 24 | 6 | 3 | 3.60 | 23 | 10 | 3 | 1 | 13 | 6 | 2 | 100.0 | 99 | 43 | 40 | 9 | 21 | 67 | 5 | 0 | 5 | 1.20 | 8.91 | 0.81 | 1.89 | 6.03 | 3.87 | 3.19 |
| 1987 | Rochester Red Wings | IL | AAA | BAL | - | 24 | 3 | 0 | 4.33 | 6 | 4 | 0 | 0 | 2 | 1 | 0 | 27.0 | 31 | 14 | 13 | 3 | 7 | 18 | 0 | 0 | 0 | 1.41 | 10.33 | 1.00 | 2.33 | 6.00 | 4.67 | 2.57 |
| 1988 | Orlando Twins | Sou | AA | MIN | - | 25 | 3 | 1 | 4.81 | 7 | 7 | 0 | 0 | 0 | 0 | 0 | 43.0 | 44 | 24 | 23 | 8 | 18 | 42 | 0 | 0 | 1 | 1.44 | 9.21 | 1.67 | 3.77 | 8.79 | 5.02 | 2.33 |
| 1988 | Portland Beavers | PCL | AAA | MIN | - | 25 | 11 | 10 | 4.31 | 21 | 21 | 4 | 0 | 0 | 0 | 0 | 133.2 | 134 | 69 | 64 | 10 | 43 | 95 | 0 | 0 | 2 | 1.32 | 9.02 | 0.67 | 2.90 | 6.40 | 4.65 | 2.21 |
| 1989 | Portland Beavers | PCL | AAA | MIN | - | 26 | 6 | 4 | 4.98 | 17 | 13 | 3 | 1 | 4 | 2 | 0 | 97.2 | 108 | 54 | 54 | 11 | 24 | 54 | 2 | 0 | 1 | 1.35 | 9.95 | 1.01 | 2.21 | 4.98 | 4.98 | 2.25 |
| 1989 | Minnesota Twins | AL | MLB | MIN | 30 | 26 | 3 | 4 | 4.53 | 12 | 8 | 1 | 0 | 4 | 1 | 0 | 55.2 | 64 | 28 | 28 | 8 | 15 | 24 | 0 | 2 | 1 | 1.42 | 10.35 | 1.29 | 2.43 | 3.88 | 4.53 | 1.60 |
| 1990 | San Jose Giants | Calif | A+ | SFN | - | 27 | 0 | 0 | 2.45 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 3.2 | 4 | 2 | 1 | 0 | 1 | 3 | 0 | 0 | 0 | 1.36 | 9.82 | 0.00 | 2.45 | 7.36 | 4.91 | 3.00 |
| 1990 | Portland Beavers | PCL | AAA | MIN | - | 27 | 3 | 4 | 2.90 | 11 | 6 | 1 | 0 | 5 | 1 | 1 | 62.0 | 44 | 23 | 20 | 2 | 22 | 56 | 1 | 0 | 3 | 1.06 | 6.39 | 0.29 | 3.19 | 8.13 | 3.34 | 2.55 |
| 1990 | San Francisco Giants | NL | MLB | SFN | 45 | 27 | 2 | 2 | 2.77 | 33 | 2 | 0 | 0 | 31 | 9 | 2 | 55.1 | 47 | 22 | 17 | 5 | 21 | 41 | 2 | 1 | 2 | 1.23 | 7.64 | 0.81 | 3.42 | 6.67 | 3.58 | 1.95 |
| 1991 | Phoenix Firebirds | PCL | AAA | SFN | 35 | 28 | 2 | 0 | 2.45 | 3 | 3 | 1 | 1 | 0 | 0 | 0 | 18.1 | 18 | 5 | 5 | 1 | 7 | 12 | 1 | 0 | 1 | 1.36 | 8.84 | 0.49 | 3.44 | 5.89 | 2.45 | 1.71 |
| 1991 | San Francisco Giants | NL | MLB | SFN | 45 | 28 | 6 | 6 | 3.86 | 55 | 1 | 0 | 0 | 54 | 17 | 3 | 79.1 | 69 | 36 | 34 | 12 | 22 | 48 | 2 | 2 | 1 | 1.15 | 7.83 | 1.36 | 2.50 | 5.45 | 4.08 | 2.18 |
| 1992 | Phoenix Firebirds | PCL | AAA | SFN | - | 29 | 3 | 2 | 3.38 | 22 | 5 | 1 | 0 | 17 | 4 | 0 | 61.1 | 51 | 24 | 23 | 4 | 21 | 26 | 3 | 3 | 0 | 1.17 | 7.48 | 0.59 | 3.08 | 3.82 | 3.52 | 1.24 |
| 1992 | San Francisco Giants | NL | MLB | SFN | 45 | 29 | 0 | 3 | 3.63 | 16 | 7 | 0 | 0 | 9 | 3 | 0 | 44.2 | 41 | 19 | 18 | 11 | 10 | 17 | 0 | 0 | 1 | 1.14 | 8.26 | 2.22 | 2.01 | 3.43 | 3.83 | 1.70 |
| 1993 | Oklahoma City 89ers | Amer | AAA | TEX | - | 30 | 4 | 8 | 5.68 | 44 | 7 | 0 | 0 | 37 | 12 | 2 | 123.2 | 146 | 81 | 78 | 16 | 52 | 77 | 7 | 0 | 6 | 1.60 | 10.63 | 1.16 | 3.78 | 5.60 | 5.89 | 1.48 |
| 1998 | Nashua Pride | Atl | Indy | - | 35 | 2 | 0 | 1.13 | 13 | 0 | 0 | 0 | 13 | 10 | 3 | 16.0 | 5 | 2 | 2 | 0 | 6 | 15 | 0 | 0 | 0 | 0.69 | 2.81 | 0.00 | 3.38 | 8.44 | 1.13 | 2.50 | |
| Tot: | MLB (4 yrs) | MLB | 11 | 15 | 3.71 | 116 | 18 | 1 | 0 | 30 | 98 | 5 | 235.0 | 221 | 105 | 97 | 36 | 68 | 130 | 4 | 5 | 5 | 1.23 | 8.46 | 1.38 | 2.60 | 4.98 | 4.02 | 1.91 | ||||
| Tot: | AL (1 yrs) | AL | 3 | 4 | 4.53 | 12 | 8 | 1 | 0 | 1 | 4 | 0 | 55.2 | 64 | 28 | 28 | 8 | 15 | 24 | 0 | 2 | 1 | 1.42 | 10.35 | 1.29 | 2.43 | 3.88 | 4.53 | 1.60 | ||||
| Tot: | NL (3 yrs) | NL | 8 | 11 | 3.46 | 104 | 10 | 0 | 0 | 29 | 94 | 5 | 179.1 | 157 | 77 | 69 | 28 | 53 | 106 | 4 | 3 | 4 | 1.17 | 7.88 | 1.41 | 2.66 | 5.32 | 3.86 | 2.00 | ||||
| Tot: | Minors (13 yrs) | Minors | 89 | 83 | 4.35 | 313 | 197 | 41 | 8 | 42 | 116 | 5 | 1509.0 | 1514 | 826 | 730 | 160 | 580 | 1013 | 63 | 3 | 45 | 1.39 | 9.03 | 0.95 | 3.46 | 6.04 | 4.93 | 1.75 | ||||
| Tot: | Indy (1 yrs) | Indy | 2 | 0 | 1.12 | 13 | 0 | 0 | 0 | 10 | 13 | 3 | 16.0 | 5 | 2 | 2 | 0 | 6 | 15 | 0 | 0 | 0 | 0.69 | 2.81 | 0.00 | 3.38 | 8.44 | 1.12 | 2.50 | ||||
| Tot: | A+ (3 yrs) | A+ | 9 | 5 | 3.46 | 23 | 22 | 6 | 0 | 0 | 1 | 0 | 135.1 | 120 | 63 | 52 | 5 | 58 | 108 | 4 | 0 | 7 | 1.32 | 7.98 | 0.33 | 3.86 | 7.18 | 4.19 | 1.86 | ||||
| Tot: | AA (8 yrs) | AA | 47 | 47 | 4.28 | 154 | 109 | 23 | 6 | 18 | 45 | 2 | 809.1 | 804 | 456 | 385 | 102 | 327 | 528 | 43 | 0 | 24 | 1.40 | 8.94 | 1.13 | 3.64 | 5.87 | 5.07 | 1.61 | ||||
| Tot: | AAA (8 yrs) | AAA | 33 | 31 | 4.67 | 136 | 66 | 12 | 2 | 24 | 70 | 3 | 564.1 | 590 | 307 | 293 | 53 | 195 | 377 | 16 | 3 | 14 | 1.39 | 9.41 | 0.85 | 3.11 | 6.01 | 4.90 | 1.93 | ||||
| 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 |
| 1982 | Charlotte O's | Sou | AA | BAL | - | 19 | P | 24 | 4 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 4 | 0 | 0 | .000 | .000 | .000 | .000 | .000 | .000 | .000 | 0.00 | 50.00 | 0.00 | 0.00 | |
| 1985 | Beaumont Golden Gators | Tex | AA | SDN | - | 22 | P | 7 | 3 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 1 | 4 | 0 | 1 | .333 | .500 | .333 | .833 | .333 | .000 | .500 | 25.00 | 25.00 | 1.00 | 0.00 | |
| 1990 | San Francisco Giants | NL | MLB | SFN | 45 | 27 | P | 33 | 5 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 4 | 0 | 0 | 0 | 0 | 0 | 0 | 5 | 0 | 0 | .000 | .000 | .000 | .000 | .000 | .000 | .000 | 0.00 | 80.00 | 0.00 | 0.00 | |
| 1991 | San Francisco Giants | NL | MLB | SFN | 45 | 28 | P | 55 | 10 | 0 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 4 | 0 | 0 | 0 | 0 | 0 | 2 | 10 | 0 | 2 | .200 | .200 | .200 | .400 | .000 | .000 | .333 | 0.00 | 40.00 | 0.00 | 0.00 | |
| 1992 | Phoenix Firebirds | PCL | AAA | SFN | - | 29 | P | 22 | 4 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 2 | 0 | 2 | 0 | 0 | 0 | 1 | 6 | 0 | 1 | .250 | .250 | .250 | .500 | -0.250 | .000 | .500 | 0.00 | 33.33 | 0.00 | 0.00 | |
| 1992 | San Francisco Giants | NL | MLB | SFN | 45 | 29 | P | 16 | 7 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 2 | 0 | 0 | 0 | 0 | 0 | 1 | 8 | 0 | 1 | .143 | .250 | .143 | .393 | .143 | .000 | .200 | 12.50 | 25.00 | 2.00 | 0.00 | |
| Tot: | MLB (3 yrs) | MLB | 104 | 22 | 0 | 3 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 10 | 0 | 0 | 0 | 0 | 0 | 3 | 23 | 0 | 3 | .136 | .174 | .136 | .310 | .045 | .000 | .250 | 4.35 | 43.48 | 10.00 | |||||||
| Tot: | NL (3 yrs) | NL | 104 | 22 | 0 | 3 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 10 | 0 | 0 | 0 | 0 | 0 | 3 | 23 | 0 | 3 | .136 | .174 | .136 | .310 | .045 | .000 | .250 | 4.35 | 43.48 | 10.00 | |||||||
| Tot: | Minors (3 yrs) | Minors | 53 | 11 | 0 | 2 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 5 | 0 | 2 | 0 | 0 | 0 | 2 | 14 | 0 | 2 | .182 | .250 | .182 | .432 | .000 | .000 | .333 | 7.14 | 35.71 | 5.00 | |||||||
| Tot: | AA (2 yrs) | AA | 31 | 7 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 3 | 0 | 0 | 0 | 0 | 0 | 1 | 8 | 0 | 1 | .143 | .250 | .143 | .393 | .143 | .000 | .250 | 12.50 | 37.50 | 3.00 | |||||||
| Tot: | AAA (1 yrs) | AAA | 22 | 4 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 2 | 0 | 2 | 0 | 0 | 0 | 1 | 6 | 0 | 1 | .250 | .250 | .250 | .500 | -0.250 | .000 | .500 | 0.00 | 33.33 | ||||||||
| Avg: | MLB - 162 game avg | MLB | 162 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | ||||||
| Avg: | Minors - 162 game avg | College | 162 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 |
| Strikeouts | Walks | Hittable | SO/BB | vs Power | Durability | Team Success |
| 40 | 66 | 50 | 57 | 50 | 65 | .476 |