| 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 | UCLA | Pac10 | NCAA-1 | Fr | 19 | 6 | 0 | 0.00 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0.0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | |
| 1982 | UCLA | Pac10 | NCAA-1 | So | 20 | 9 | 6 | 6.34 | 23 | 17 | 2 | 0 | 6 | 0 | 0 | 105.0 | 125 | 89 | 74 | 0 | 76 | 60 | 0 | 0 | 0 | 1.91 | 10.71 | 0.00 | 6.51 | 5.14 | 7.63 | 0.79 | |
| 1983 | UCLA | Pac10 | NCAA-1 | Jr | 21 | 0 | 0 | 0.00 | 21 | 0 | 0 | 0 | 0 | 0 | 0 | 0.0 | 0 | 0 | 0 | 0 | 57 | 0 | 0 | 0 | 0 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | |
| 1983 | Peoria Suns | Midw | A | CAL | - | 21 | 4 | 7 | 4.48 | 15 | 14 | 4 | 0 | 1 | 0 | 0 | 92.1 | 113 | 56 | 46 | 5 | 24 | 67 | 8 | 0 | 3 | 1.48 | 11.01 | 0.49 | 2.34 | 6.53 | 5.46 | 2.79 |
| 1984 | Waterbury Angels | East | AA | CAL | - | 22 | 4 | 2 | 2.69 | 43 | 2 | 1 | 0 | 41 | 28 | 9 | 67.0 | 59 | 28 | 20 | 2 | 29 | 44 | 6 | 0 | 3 | 1.31 | 7.93 | 0.27 | 3.90 | 5.91 | 3.76 | 1.52 |
| 1985 | California Angels | AL | MLB | CAL | 27 | 23 | 5 | 0 | 3.34 | 41 | 0 | 0 | 0 | 41 | 12 | 1 | 62.0 | 47 | 23 | 23 | 4 | 25 | 19 | 1 | 0 | 2 | 1.16 | 6.82 | 0.58 | 3.63 | 2.76 | 3.34 | 0.76 |
| 1985 | Pittsburgh Pirates | NL | MLB | PIT | 15 | 23 | 0 | 2 | 3.67 | 27 | 0 | 0 | 0 | 27 | 7 | 2 | 34.1 | 39 | 14 | 14 | 2 | 15 | 17 | 2 | 0 | 0 | 1.57 | 10.22 | 0.52 | 3.93 | 4.46 | 3.67 | 1.13 |
| 1986 | Pittsburgh Pirates | NL | MLB | PIT | 15 | 24 | 0 | 4 | 2.80 | 65 | 0 | 0 | 0 | 65 | 19 | 2 | 61.0 | 53 | 20 | 19 | 1 | 32 | 31 | 2 | 0 | 2 | 1.39 | 7.82 | 0.15 | 4.72 | 4.57 | 2.95 | 0.97 |
| 1987 | Columbus Clippers | IL | AAA | NYA | - | 25 | 1 | 0 | 3.79 | 4 | 2 | 0 | 0 | 2 | 1 | 0 | 19.0 | 19 | 8 | 8 | 3 | 2 | 7 | 0 | 0 | 0 | 1.11 | 9.00 | 1.42 | 0.95 | 3.32 | 3.79 | 3.50 |
| 1987 | New York Yankees | AL | MLB | NYA | 29,38 | 25 | 3 | 3 | 4.95 | 55 | 0 | 0 | 0 | 55 | 20 | 7 | 80.0 | 91 | 45 | 44 | 4 | 30 | 36 | 8 | 2 | 3 | 1.51 | 10.24 | 0.45 | 3.38 | 4.05 | 5.06 | 1.20 |
| 1988 | Columbus Clippers | IL | AAA | NYA | - | 26 | 6 | 7 | 2.75 | 32 | 16 | 0 | 0 | 16 | 9 | 5 | 144.0 | 136 | 55 | 44 | 5 | 34 | 69 | 2 | 0 | 5 | 1.18 | 8.50 | 0.31 | 2.13 | 4.31 | 3.44 | 2.03 |
| 1988 | New York Yankees | AL | MLB | NYA | 38 | 26 | 0 | 0 | 6.48 | 6 | 1 | 0 | 0 | 5 | 1 | 0 | 8.1 | 12 | 8 | 6 | 1 | 4 | 3 | 1 | 0 | 0 | 1.92 | 12.96 | 1.08 | 4.32 | 3.24 | 8.64 | 0.75 |
| 1989 | Las Vegas Stars | PCL | AAA | SDN | - | 27 | 3 | 1 | 4.09 | 18 | 6 | 0 | 0 | 12 | 4 | 2 | 55.0 | 57 | 31 | 25 | 5 | 24 | 34 | 3 | 0 | 1 | 1.47 | 9.33 | 0.82 | 3.93 | 5.56 | 5.07 | 1.42 |
| 1989 | San Diego Padres | NL | MLB | SDN | 38 | 27 | 4 | 1 | 3.92 | 23 | 1 | 0 | 0 | 22 | 8 | 0 | 39.0 | 39 | 17 | 17 | 4 | 15 | 18 | 1 | 0 | 0 | 1.38 | 9.00 | 0.92 | 3.46 | 4.15 | 3.92 | 1.20 |
| 1990 | Las Vegas Stars | PCL | AAA | SDN | - | 28 | 4 | 3 | 6.05 | 26 | 13 | 1 | 0 | 13 | 5 | 0 | 86.1 | 106 | 68 | 58 | 7 | 34 | 57 | 0 | 0 | 0 | 1.62 | 11.05 | 0.73 | 3.54 | 5.94 | 7.09 | 1.68 |
| 1990 | San Diego Padres | NL | MLB | SDN | 38 | 28 | 0 | 0 | 4.15 | 9 | 0 | 0 | 0 | 9 | 3 | 0 | 13.0 | 20 | 9 | 6 | 1 | 7 | 6 | 1 | 0 | 0 | 2.08 | 13.85 | 0.69 | 4.85 | 4.15 | 6.23 | 0.86 |
| 1991 | Las Vegas Stars | PCL | AAA | SDN | - | 29 | 0 | 0 | 6.75 | 11 | 0 | 0 | 0 | 11 | 4 | 0 | 12.0 | 15 | 9 | 9 | 3 | 5 | 4 | 1 | 1 | 0 | 1.67 | 11.25 | 2.25 | 3.75 | 3.00 | 6.75 | 0.80 |
| 1991 | San Diego Padres | NL | MLB | SDN | 38 | 29 | 1 | 0 | 3.77 | 12 | 0 | 0 | 0 | 12 | 4 | 0 | 14.1 | 13 | 8 | 6 | 0 | 9 | 8 | 0 | 0 | 0 | 1.53 | 8.16 | 0.00 | 5.65 | 5.02 | 5.02 | 0.89 |
| 1992 | San Diego Padres | NL | MLB | SDN | 38 | 30 | 2 | 1 | 2.66 | 27 | 0 | 0 | 0 | 27 | 7 | 0 | 23.2 | 25 | 9 | 7 | 0 | 12 | 11 | 0 | 0 | 2 | 1.56 | 9.51 | 0.00 | 4.56 | 4.18 | 3.42 | 0.92 |
| 1992 | Baltimore Orioles | AL | MLB | BAL | 29 | 30 | 2 | 0 | 3.28 | 23 | 0 | 0 | 0 | 23 | 4 | 0 | 24.2 | 23 | 10 | 9 | 0 | 11 | 9 | 1 | 0 | 2 | 1.38 | 8.39 | 0.00 | 4.01 | 3.28 | 3.65 | 0.82 |
| 1993 | Rochester Red Wings | IL | AAA | BAL | - | 31 | 0 | 0 | 5.91 | 8 | 0 | 0 | 0 | 8 | 2 | 1 | 10.2 | 14 | 7 | 7 | 0 | 8 | 8 | 2 | 0 | 0 | 2.06 | 11.81 | 0.00 | 6.75 | 6.75 | 5.91 | 1.00 |
| Tot: | MLB (8 yrs) | MLB | 17 | 11 | 3.77 | 288 | 2 | 0 | 0 | 85 | 286 | 12 | 360.1 | 362 | 163 | 151 | 17 | 160 | 158 | 17 | 2 | 11 | 1.45 | 9.04 | 0.42 | 4.00 | 3.95 | 4.07 | 0.99 | ||||
| Tot: | NL (6 yrs) | NL | 7 | 8 | 3.35 | 163 | 1 | 0 | 0 | 48 | 162 | 4 | 185.1 | 189 | 77 | 69 | 8 | 90 | 91 | 6 | 0 | 4 | 1.51 | 9.18 | 0.39 | 4.37 | 4.42 | 3.74 | 1.01 | ||||
| Tot: | AL (4 yrs) | AL | 10 | 3 | 4.22 | 125 | 1 | 0 | 0 | 37 | 124 | 8 | 175.0 | 173 | 86 | 82 | 9 | 70 | 67 | 11 | 2 | 7 | 1.39 | 8.90 | 0.46 | 3.60 | 3.45 | 4.42 | 0.96 | ||||
| Tot: | Minors (8 yrs) | Minors | 22 | 20 | 4.02 | 157 | 53 | 6 | 0 | 53 | 104 | 17 | 486.1 | 519 | 262 | 217 | 30 | 160 | 290 | 22 | 1 | 12 | 1.40 | 9.60 | 0.56 | 2.96 | 5.37 | 4.85 | 1.81 | ||||
| Tot: | A (1 yrs) | A | 4 | 7 | 4.48 | 15 | 14 | 4 | 0 | 0 | 1 | 0 | 92.1 | 113 | 56 | 46 | 5 | 24 | 67 | 8 | 0 | 3 | 1.48 | 11.01 | 0.49 | 2.34 | 6.53 | 5.46 | 2.79 | ||||
| Tot: | AA (1 yrs) | AA | 4 | 2 | 2.69 | 43 | 2 | 1 | 0 | 28 | 41 | 9 | 67.0 | 59 | 28 | 20 | 2 | 29 | 44 | 6 | 0 | 3 | 1.31 | 7.93 | 0.27 | 3.90 | 5.91 | 3.76 | 1.52 | ||||
| Tot: | AAA (6 yrs) | AAA | 14 | 11 | 4.16 | 99 | 37 | 1 | 0 | 25 | 62 | 8 | 327.0 | 347 | 178 | 151 | 23 | 107 | 179 | 8 | 1 | 6 | 1.39 | 9.55 | 0.63 | 2.94 | 4.93 | 4.90 | 1.67 | ||||
| Tot: | College (3 yrs) | College | 15 | 6 | 6.34 | 44 | 17 | 2 | 0 | 0 | 27 | 0 | 105.0 | 125 | 89 | 74 | 0 | 133 | 60 | 0 | 0 | 0 | 2.46 | 10.71 | 0.00 | 11.40 | 5.14 | 7.63 | 0.45 | ||||
| Avg: | MLB - 162 Inning avg | MLB | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 162 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | ||||
| Avg: | Minors - 162 Inning avg | College | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 162 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | ||||
| Avg: | College - 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 |
| 1984 | Waterbury Angels | East | AA | CAL | - | 22 | P | 43 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 0 | .000 | .000 | .000 | .000 | .000 | .000 | .000 | 0.00 | 100.00 | 0.00 | 0.00 | |
| 1985 | Pittsburgh Pirates | NL | MLB | PIT | 15 | 23 | P | 27 | 3 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 1 | 0 | 0 | 0 | 1 | 4 | 0 | 1 | .333 | .333 | .333 | .666 | .000 | .000 | 1.000 | 0.00 | 50.00 | 0.00 | 0.00 | |
| 1986 | Pittsburgh Pirates | NL | MLB | PIT | 15 | 24 | P | 65 | 6 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 0 | 0 | 0 | 0 | 0 | 0 | 6 | 0 | 0 | .000 | .000 | .000 | .000 | .000 | .000 | .000 | 0.00 | 50.00 | 0.00 | 0.00 | |
| 1989 | Las Vegas Stars | PCL | AAA | SDN | - | 27 | P | 18 | 5 | 0 | 2 | 0 | 0 | 0 | 2 | 0 | 0 | 0 | 1 | 0 | 1 | 0 | 0 | 0 | 2 | 6 | 0 | 2 | .400 | .400 | .400 | .800 | .000 | .000 | .500 | 0.00 | 16.67 | 0.00 | 0.00 | |
| 1989 | San Diego Padres | NL | MLB | SDN | 38 | 27 | P | 23 | 6 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 4 | 0 | 0 | 0 | 0 | 0 | 0 | 6 | 0 | 0 | .000 | .000 | .000 | .000 | .000 | .000 | .000 | 0.00 | 66.67 | 0.00 | 0.00 | |
| 1990 | Las Vegas Stars | PCL | AAA | SDN | - | 28 | P | 26 | 8 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 0 | 2 | 0 | 0 | 0 | 0 | 11 | 0 | 0 | .000 | .111 | .000 | .111 | .125 | .000 | .000 | 9.09 | 9.09 | 1.00 | 0.00 | |
| 1991 | San Diego Padres | NL | MLB | SDN | 38 | 29 | P | 12 | 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 | |
| 1992 | San Diego Padres | NL | MLB | SDN | 38 | 30 | P | 27 | 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 | |
| Tot: | MLB (5 yrs) | MLB | 154 | 17 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 10 | 0 | 1 | 0 | 0 | 0 | 1 | 18 | 0 | 1 | .059 | .059 | .059 | .118 | .000 | .000 | .143 | 0.00 | 55.56 | ||||||||
| Tot: | NL (5 yrs) | NL | 154 | 17 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 10 | 0 | 1 | 0 | 0 | 0 | 1 | 18 | 0 | 1 | .059 | .059 | .059 | .118 | .000 | .000 | .143 | 0.00 | 55.56 | ||||||||
| Tot: | Minors (3 yrs) | Minors | 87 | 15 | 0 | 2 | 0 | 0 | 0 | 2 | 0 | 0 | 1 | 4 | 0 | 3 | 0 | 0 | 0 | 2 | 19 | 0 | 2 | .133 | .188 | .133 | .321 | .067 | .000 | .182 | 5.26 | 21.05 | 4.00 | |||||||
| Tot: | AA (1 yrs) | AA | 43 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 0 | .000 | .000 | .000 | .000 | .000 | .000 | 0.00 | 100.00 | |||||||||
| Tot: | AAA (2 yrs) | AAA | 44 | 13 | 0 | 2 | 0 | 0 | 0 | 2 | 0 | 0 | 1 | 2 | 0 | 3 | 0 | 0 | 0 | 2 | 17 | 0 | 2 | .154 | .214 | .154 | .368 | .077 | .000 | .182 | 5.88 | 11.76 | 2.00 | |||||||
| Avg: | MLB - 162 game avg | MLB | 162 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | ||||||
| Avg: | Minors - 162 game avg | College | 162 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 |
| Strikeouts | Walks | Hittable | SO/BB | vs Power | Durability | Team Success |
| 22 | 53 | 41 | 39 | 41 | 55 | .492 |