| 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 |
| 1977 | Jackson Mets | Tex | AA | NYN | - | 22 | 14 | 10 | 2.94 | 25 | 25 | 14 | 2 | 0 | 0 | 0 | 187.0 | 132 | 77 | 61 | 6 | 55 | 97 | 7 | 3 | 0 | 1.00 | 6.35 | 0.29 | 2.65 | 4.67 | 3.71 | 1.76 |
| 1977 | Tidewater Tides | IL | AAA | NYN | - | 22 | 0 | 1 | 18.00 | 2 | 1 | 0 | 0 | 1 | 0 | 0 | 2.0 | 4 | 5 | 4 | 0 | 3 | 0 | 0 | 0 | 0 | 3.50 | 18.00 | 0.00 | 13.50 | 0.00 | 22.50 | 0.00 |
| 1978 | Tidewater Tides | IL | AAA | NYN | - | 23 | 10 | 10 | 3.94 | 29 | 29 | 7 | 0 | 0 | 0 | 0 | 192.0 | 196 | 105 | 84 | 13 | 83 | 93 | 10 | 0 | 5 | 1.45 | 9.19 | 0.61 | 3.89 | 4.36 | 4.92 | 1.12 |
| 1979 | Tidewater Tides | IL | AAA | NYN | - | 24 | 8 | 4 | 3.18 | 18 | 15 | 3 | 1 | 3 | 0 | 0 | 99.0 | 103 | 37 | 35 | 3 | 27 | 40 | 8 | 0 | 3 | 1.31 | 9.36 | 0.27 | 2.45 | 3.64 | 3.36 | 1.48 |
| 1979 | New York Mets | NL | MLB | NYN | 30 | 24 | 1 | 3 | 5.33 | 18 | 9 | 0 | 0 | 9 | 0 | 0 | 52.1 | 59 | 35 | 31 | 4 | 20 | 21 | 1 | 1 | 0 | 1.51 | 10.15 | 0.69 | 3.44 | 3.61 | 6.02 | 1.05 |
| 1980 | Tidewater Tides | IL | AAA | NYN | - | 25 | 13 | 7 | 2.96 | 27 | 25 | 7 | 0 | 2 | 0 | 0 | 170.0 | 165 | 69 | 56 | 6 | 64 | 88 | 6 | 0 | 5 | 1.35 | 8.74 | 0.32 | 3.39 | 4.66 | 3.65 | 1.38 |
| 1980 | New York Mets | NL | MLB | NYN | 30 | 25 | 1 | 1 | 4.30 | 6 | 6 | 1 | 1 | 0 | 0 | 0 | 29.1 | 40 | 14 | 14 | 1 | 8 | 13 | 1 | 0 | 0 | 1.64 | 12.27 | 0.31 | 2.45 | 3.99 | 4.30 | 1.63 |
| 1981 | New York Mets | NL | MLB | NYN | 30 | 26 | 5 | 10 | 3.90 | 23 | 23 | 1 | 0 | 0 | 0 | 0 | 136.0 | 130 | 65 | 59 | 11 | 34 | 54 | 1 | 2 | 1 | 1.21 | 8.60 | 0.73 | 2.25 | 3.57 | 4.30 | 1.59 |
| 1982 | New York Mets | NL | MLB | NYN | 30 | 27 | 7 | 13 | 5.14 | 37 | 22 | 1 | 0 | 15 | 10 | 3 | 147.0 | 185 | 100 | 84 | 13 | 60 | 63 | 1 | 2 | 2 | 1.67 | 11.33 | 0.80 | 3.67 | 3.86 | 6.12 | 1.05 |
| 1983 | Houston Astros | NL | MLB | HOU | 33 | 28 | 10 | 6 | 3.72 | 24 | 24 | 2 | 2 | 0 | 0 | 0 | 145.0 | 143 | 67 | 60 | 8 | 46 | 73 | 4 | 4 | 5 | 1.30 | 8.88 | 0.50 | 2.86 | 4.53 | 4.16 | 1.59 |
| 1984 | Houston Astros | NL | MLB | HOU | 33 | 29 | 5 | 11 | 4.68 | 31 | 29 | 0 | 0 | 2 | 1 | 0 | 154.0 | 179 | 96 | 80 | 7 | 43 | 83 | 2 | 2 | 3 | 1.44 | 10.46 | 0.41 | 2.51 | 4.85 | 5.61 | 1.93 |
| 1985 | Houston Astros | NL | MLB | HOU | 33 | 30 | 18 | 8 | 3.29 | 36 | 35 | 4 | 2 | 1 | 1 | 0 | 221.2 | 194 | 91 | 81 | 20 | 80 | 137 | 7 | 2 | 3 | 1.24 | 7.88 | 0.81 | 3.25 | 5.56 | 3.69 | 1.71 |
| 1986 | Houston Astros | NL | MLB | HOU | 33 | 31 | 18 | 10 | 2.22 | 37 | 37 | 7 | 5 | 0 | 0 | 0 | 275.1 | 182 | 73 | 68 | 17 | 72 | 306 | 3 | 0 | 2 | 0.92 | 5.95 | 0.56 | 2.35 | 10.00 | 2.39 | 4.25 |
| 1987 | Houston Astros | NL | MLB | HOU | 33 | 32 | 16 | 13 | 3.23 | 36 | 36 | 8 | 3 | 0 | 0 | 0 | 247.2 | 199 | 94 | 89 | 21 | 79 | 233 | 10 | 2 | 4 | 1.12 | 7.23 | 0.76 | 2.87 | 8.47 | 3.42 | 2.95 |
| 1988 | Houston Astros | NL | MLB | HOU | 33 | 33 | 14 | 8 | 2.92 | 32 | 32 | 8 | 5 | 0 | 0 | 0 | 218.2 | 162 | 74 | 71 | 19 | 53 | 190 | 1 | 1 | 8 | 0.98 | 6.67 | 0.78 | 2.18 | 7.82 | 3.05 | 3.58 |
| 1989 | Houston Astros | NL | MLB | HOU | 33 | 34 | 20 | 10 | 3.10 | 33 | 32 | 9 | 2 | 1 | 1 | 0 | 229.0 | 180 | 87 | 79 | 23 | 62 | 172 | 7 | 0 | 3 | 1.06 | 7.07 | 0.90 | 2.44 | 6.76 | 3.42 | 2.77 |
| 1990 | Houston Astros | NL | MLB | HOU | 33 | 35 | 9 | 13 | 3.81 | 32 | 32 | 4 | 2 | 0 | 0 | 0 | 205.2 | 194 | 102 | 87 | 27 | 66 | 121 | 1 | 3 | 1 | 1.26 | 8.49 | 1.18 | 2.89 | 5.29 | 4.46 | 1.83 |
| 1991 | Houston Astros | NL | MLB | HOU | 33 | 36 | 0 | 2 | 12.86 | 2 | 2 | 0 | 0 | 0 | 0 | 0 | 7.0 | 11 | 10 | 10 | 2 | 4 | 3 | 0 | 0 | 1 | 2.14 | 14.14 | 2.57 | 5.14 | 3.86 | 12.86 | 0.75 |
| Tot: | MLB (13 yrs) | MLB | 124 | 108 | 3.54 | 347 | 319 | 45 | 22 | 13 | 28 | 3 | 2068.2 | 1858 | 908 | 813 | 173 | 627 | 1469 | 39 | 19 | 33 | 1.20 | 8.08 | 0.75 | 2.73 | 6.39 | 3.95 | 2.34 | ||||
| Tot: | NL (13 yrs) | NL | 124 | 108 | 3.54 | 347 | 319 | 45 | 22 | 13 | 28 | 3 | 2068.2 | 1858 | 908 | 813 | 173 | 627 | 1469 | 39 | 19 | 33 | 1.20 | 8.08 | 0.75 | 2.73 | 6.39 | 3.95 | 2.34 | ||||
| Tot: | Minors (4 yrs) | Minors | 45 | 32 | 3.32 | 101 | 95 | 31 | 3 | 0 | 6 | 0 | 650.0 | 600 | 293 | 240 | 28 | 232 | 318 | 31 | 3 | 13 | 1.28 | 8.31 | 0.39 | 3.21 | 4.40 | 4.06 | 1.37 | ||||
| Tot: | AA (1 yrs) | AA | 14 | 10 | 2.94 | 25 | 25 | 14 | 2 | 0 | 0 | 0 | 187.0 | 132 | 77 | 61 | 6 | 55 | 97 | 7 | 3 | 0 | 1.00 | 6.35 | 0.29 | 2.65 | 4.67 | 3.71 | 1.76 | ||||
| Tot: | AAA (4 yrs) | AAA | 31 | 22 | 3.48 | 76 | 70 | 17 | 1 | 0 | 6 | 0 | 463.0 | 468 | 216 | 179 | 22 | 177 | 221 | 24 | 0 | 13 | 1.39 | 9.10 | 0.43 | 3.44 | 4.30 | 4.20 | 1.25 | ||||
| Avg: | MLB - 162 Inning avg | MLB | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 162 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | ||||
| Avg: | Minors - 162 Inning avg | Minors | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 162 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 |
| year | team name | league | category | 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 |
| 1986 | National League | Major League Baseball | AllStar | 31 | 0 | 0 | 9.00 | 1 | 0 | 0 | 0 | 1 | 0 | 0 | 1.0 | 1 | 1 | 1 | 1 | 0 | 2 | 0 | 0 | 0 | 1.00 | 9.00 | 9.00 | 0.00 | 18.00 | 9.00 | 0.00 |
| 1986 | Houston Astros | Championship Series | Playoffs | 31 | 2 | 0 | 0.50 | 2 | 0 | 2 | 0 | 0 | 0 | 0 | 18.0 | 8 | 0 | 1 | 0 | 1 | 19 | 0 | 0 | 0 | 0.50 | 4.00 | 0.00 | 0.50 | 9.50 | 0.00 | 19.00 |
| 1987 | National League | Major League Baseball | AllStar | 32 | 0 | 0 | 0.00 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 2.0 | 1 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0.50 | 4.50 | 0.00 | 0.00 | 4.50 | 0.00 | 0.00 |
| Tot: | AllStar (2 Yrs) | AllStar | 0 | 0 | 3.00 | 2 | 1 | 0 | 0 | 0 | 1 | 0 | 3.0 | 2 | 1 | 1 | 1 | 0 | 3 | 0 | 0 | 0 | 0.67 | 6.00 | 3.00 | 0.00 | 9.00 | 3.00 | |||
| Tot: | Playoffs (1 Yrs) | Playoffs | 2 | 0 | 0.50 | 2 | 0 | 2 | 0 | 0 | 2 | 0 | 18.0 | 8 | 0 | 1 | 0 | 1 | 19 | 0 | 0 | 0 | 0.50 | 4.00 | 0.00 | 0.50 | 9.50 | 0.00 | 19.00 |
| 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 |
| 1977 | Jackson Mets | Tex | AA | NYN | - | 22 | P | 25 | 43 | 4 | 8 | 0 | 0 | 1 | 4 | 0 | 0 | 0 | 17 | 0 | 2 | 0 | 0 | 0 | 11 | 45 | 1 | 7 | .186 | .186 | .256 | .442 | .070 | .070 | .280 | 0.00 | 37.78 | 0.00 | 43.00 | |
| 1978 | Tidewater Tides | IL | AAA | NYN | - | 23 | P | 29 | 1 | 1 | 1 | 0 | 0 | 1 | 3 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 4 | 1 | 1 | 0 | 1.000 | 1.000 | 4.000 | 5.000 | 3.000 | 3.000 | .000 | 0.00 | 0.00 | 0.00 | 1.00 | |
| 1979 | Tidewater Tides | IL | AAA | NYN | - | 24 | P | 17 | 8 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 4 | 0 | 0 | 0 | 0 | 0 | 0 | 8 | 0 | 0 | .000 | .000 | .000 | .000 | .000 | .000 | .000 | 0.00 | 50.00 | 0.00 | 0.00 | |
| 1979 | New York Mets | NL | MLB | NYN | 30 | 24 | P | 18 | 12 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 8 | 0 | 1 | 0 | 0 | 0 | 0 | 14 | 0 | 0 | .000 | .077 | .000 | .077 | .083 | .000 | .000 | 7.14 | 57.14 | 8.00 | 0.00 | |
| 1980 | New York Mets | NL | MLB | NYN | 30 | 25 | P | 6 | 9 | 0 | 1 | 0 | 0 | 0 | 1 | 0 | 0 | 2 | 5 | 0 | 0 | 0 | 0 | 0 | 1 | 11 | 0 | 1 | .111 | .273 | .111 | .384 | .222 | .000 | .250 | 18.18 | 45.45 | 2.50 | 0.00 | |
| 1981 | New York Mets | NL | MLB | NYN | 30 | 26 | P | 23 | 41 | 4 | 3 | 0 | 0 | 0 | 1 | 0 | 0 | 3 | 18 | 0 | 1 | 1 | 0 | 2 | 3 | 46 | 0 | 3 | .073 | .133 | .073 | .206 | .073 | .000 | .125 | 6.52 | 39.13 | 6.00 | 0.00 | |
| 1982 | New York Mets | NL | MLB | NYN | 30 | 27 | P | 37 | 48 | 2 | 7 | 4 | 0 | 0 | 3 | 0 | 0 | 2 | 21 | 0 | 0 | 0 | 0 | 0 | 11 | 50 | 4 | 3 | .146 | .180 | .229 | .409 | .125 | .083 | .259 | 4.00 | 42.00 | 10.50 | 0.00 | |
| 1983 | Houston Astros | NL | MLB | HOU | 33 | 28 | P | 24 | 48 | 2 | 8 | 2 | 0 | 0 | 4 | 0 | 0 | 1 | 17 | 0 | 8 | 0 | 0 | 0 | 10 | 57 | 2 | 6 | .167 | .184 | .208 | .392 | .063 | .041 | .258 | 1.75 | 29.82 | 17.00 | 0.00 | |
| 1984 | Houston Astros | NL | MLB | HOU | 33 | 29 | P | 31 | 47 | 3 | 6 | 2 | 0 | 0 | 3 | 0 | 0 | 2 | 26 | 0 | 6 | 0 | 0 | 1 | 8 | 55 | 2 | 4 | .128 | .163 | .170 | .333 | .085 | .042 | .286 | 3.64 | 47.27 | 13.00 | 0.00 | |
| 1985 | Houston Astros | NL | MLB | HOU | 33 | 30 | P | 36 | 72 | 7 | 11 | 3 | 0 | 1 | 11 | 1 | 0 | 4 | 24 | 0 | 3 | 2 | 0 | 2 | 17 | 81 | 4 | 7 | .153 | .192 | .236 | .428 | .153 | .083 | .204 | 4.94 | 29.63 | 6.00 | 72.00 | |
| 1986 | Houston Astros | NL | MLB | HOU | 33 | 31 | P | 38 | 95 | 7 | 12 | 2 | 0 | 0 | 3 | 0 | 0 | 2 | 48 | 0 | 10 | 0 | 0 | 0 | 14 | 107 | 2 | 10 | .126 | .144 | .147 | .291 | .042 | .021 | .255 | 1.87 | 44.86 | 24.00 | 0.00 | |
| 1987 | Houston Astros | NL | MLB | HOU | 33 | 32 | P | 36 | 80 | 4 | 10 | 0 | 0 | 0 | 3 | 0 | 0 | 3 | 32 | 0 | 8 | 0 | 0 | 2 | 10 | 91 | 0 | 10 | .125 | .157 | .125 | .282 | .038 | .000 | .208 | 3.30 | 35.16 | 10.67 | 0.00 | |
| 1988 | Houston Astros | NL | MLB | HOU | 33 | 33 | P | 32 | 71 | 1 | 6 | 1 | 0 | 0 | 5 | 0 | 0 | 1 | 27 | 0 | 7 | 0 | 0 | 0 | 7 | 79 | 1 | 5 | .085 | .097 | .099 | .196 | .028 | .014 | .136 | 1.27 | 34.18 | 27.00 | 0.00 | |
| 1989 | Houston Astros | NL | MLB | HOU | 33 | 34 | P | 33 | 75 | 2 | 10 | 0 | 0 | 1 | 10 | 0 | 1 | 2 | 31 | 0 | 9 | 1 | 0 | 1 | 13 | 87 | 1 | 9 | .133 | .154 | .173 | .327 | .053 | .040 | .205 | 2.30 | 35.63 | 15.50 | 75.00 | |
| 1990 | Houston Astros | NL | MLB | HOU | 33 | 35 | P | 32 | 54 | 0 | 7 | 0 | 0 | 0 | 1 | 1 | 0 | 4 | 22 | 0 | 6 | 0 | 0 | 1 | 7 | 64 | 0 | 7 | .130 | .190 | .130 | .320 | .093 | .000 | .219 | 6.25 | 34.38 | 5.50 | 0.00 | |
| 1991 | Houston Astros | NL | MLB | HOU | 33 | 36 | P | 2 | 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 (13 yrs) | MLB | 348 | 653 | 33 | 81 | 14 | 0 | 2 | 45 | 2 | 1 | 27 | 279 | 0 | 59 | 4 | 0 | 9 | 101 | 743 | 16 | 65 | .124 | .158 | .155 | .313 | .074 | .031 | .210 | 3.63 | 37.55 | 10.33 | 326.50 | ||||||
| Tot: | NL (13 yrs) | NL | 348 | 653 | 33 | 81 | 14 | 0 | 2 | 45 | 2 | 1 | 27 | 279 | 0 | 59 | 4 | 0 | 9 | 101 | 743 | 16 | 65 | .124 | .158 | .155 | .313 | .074 | .031 | .210 | 3.63 | 37.55 | 10.33 | 326.50 | ||||||
| Tot: | Minors (3 yrs) | Minors | 73 | 52 | 5 | 9 | 0 | 0 | 2 | 7 | 0 | 0 | 0 | 21 | 0 | 2 | 0 | 0 | 0 | 15 | 54 | 2 | 7 | .173 | .173 | .288 | .462 | .115 | .115 | .241 | 0.00 | 38.89 | 26.00 | |||||||
| Tot: | AA (1 yrs) | AA | 25 | 43 | 4 | 8 | 0 | 0 | 1 | 4 | 0 | 0 | 0 | 17 | 0 | 2 | 0 | 0 | 0 | 11 | 45 | 1 | 7 | .186 | .186 | .256 | .442 | .070 | .070 | .280 | 0.00 | 37.78 | 43.00 | |||||||
| Tot: | AAA (3 yrs) | AAA | 48 | 9 | 1 | 1 | 0 | 0 | 1 | 3 | 0 | 0 | 0 | 4 | 0 | 0 | 0 | 0 | 0 | 4 | 9 | 1 | 0 | .111 | .111 | .444 | .556 | .333 | .333 | .000 | 0.00 | 44.44 | 9.00 | |||||||
| Avg: | MLB - 162 game avg | MLB | 162 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | ||||||
| Avg: | Minors - 162 game avg | Minors | 162 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 |
| year | team name | league | category | age | 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 |
| 1986 | National League | Major League Baseball | AllStar | 31 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | .000 | .000 | .000 | .000 | .000 | .000 | .000 | 0.00 | 0.00 | 0.00 | 0.00 |
| 1986 | Houston Astros | Championship Series | Playoffs | 31 | 2 | 6 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 5 | 0 | 0 | 0 | 0 | 0 | 0 | 6 | 0 | 0 | .000 | .000 | .000 | .000 | .000 | .000 | .000 | 0.00 | 83.33 | 0.00 | 0.00 |
| Tot: | AllStar (1 Yrs) | AllStar | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | |||||||||||||
| Tot: | Playoffs (1 Yrs) | Playoffs | 2 | 6 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 5 | 0 | 0 | 0 | 0 | 0 | 0 | 6 | 0 | 0 | .000 | .000 | .000 | .000 | .000 | .000 | .000 | 0.00 | 83.33 |
| Strikeouts | Walks | Hittable | SO/BB | vs Power | Durability | Team Success |
| 44 | 73 | 57 | 63 | 57 | 79 | .473 |