| 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 | Newark Co-Pilots | NYPL | A- | MIL | - | 20 | 1 | 3 | 2.48 | 14 | 0 | 0 | 0 | 14 | 0 | 2 | 29.0 | 14 | 12 | 8 | 0 | 22 | 41 | 0 | 0 | 0 | 1.24 | 4.34 | 0.00 | 6.83 | 12.72 | 3.72 | 1.86 |
| 1978 | Burlington Bees | Midw | A | MIL | - | 21 | 5 | 4 | 4.70 | 15 | 14 | 2 | 0 | 1 | 0 | 0 | 88.0 | 98 | 58 | 46 | 11 | 36 | 68 | 7 | 0 | 0 | 1.52 | 10.02 | 1.13 | 3.68 | 6.95 | 5.93 | 1.89 |
| 1979 | Stockton Ports | Calif | A+ | MIL | - | 22 | 5 | 3 | 3.45 | 16 | 15 | 1 | 0 | 1 | 0 | 0 | 99.0 | 92 | 45 | 38 | 3 | 46 | 67 | 1 | 0 | 0 | 1.39 | 8.36 | 0.27 | 4.18 | 6.09 | 4.09 | 1.46 |
| 1980 | Holyoke Millers | East | AA | MIL | - | 23 | 7 | 0 | 1.30 | 1 | 8 | 1 | 1 | -7 | 0 | 0 | 76.0 | 46 | 13 | 11 | 0 | 27 | 58 | 5 | 0 | 0 | 0.96 | 5.45 | 0.00 | 3.20 | 6.87 | 1.54 | 2.15 |
| 1980 | Vancouver Canadians | PCL | AAA | MIL | - | 23 | 3 | 1 | 2.25 | 24 | 1 | 0 | 0 | 23 | 0 | 2 | 28.0 | 24 | 10 | 7 | 1 | 14 | 32 | 1 | 0 | 0 | 1.36 | 7.71 | 0.32 | 4.50 | 10.29 | 3.21 | 2.29 |
| 1981 | Vancouver Canadians | PCL | AAA | MIL | - | 24 | 3 | 5 | 4.33 | 27 | 5 | 0 | 0 | 22 | 14 | 4 | 81.0 | 83 | 45 | 39 | 7 | 39 | 81 | 2 | 0 | 0 | 1.51 | 9.22 | 0.78 | 4.33 | 9.00 | 5.00 | 2.08 |
| 1981 | Milwaukee Brewers | AL | MLB | MIL | 49 | 24 | 0 | 0 | 0.00 | 2 | 0 | 0 | 0 | 2 | 2 | 0 | 2.1 | 0 | 0 | 0 | 0 | 3 | 3 | 0 | 0 | 0 | 1.29 | 0.00 | 0.00 | 11.57 | 11.57 | 0.00 | 1.00 |
| 1982 | Vancouver Canadians | PCL | AAA | MIL | - | 25 | 13 | 9 | 4.03 | 26 | 26 | 11 | 3 | 0 | 0 | 0 | 189.2 | 187 | 102 | 85 | 17 | 86 | 115 | 7 | 0 | 0 | 1.44 | 8.87 | 0.81 | 4.08 | 5.46 | 4.84 | 1.34 |
| 1982 | Houston Astros | NL | MLB | HOU | 46 | 25 | 2 | 2 | 6.04 | 6 | 6 | 0 | 0 | 0 | 0 | 0 | 28.1 | 32 | 20 | 19 | 1 | 11 | 25 | 0 | 0 | 0 | 1.52 | 10.16 | 0.32 | 3.49 | 7.94 | 6.35 | 2.27 |
| 1983 | Houston Astros | NL | MLB | HOU | 11 | 26 | 3 | 4 | 2.65 | 53 | 0 | 0 | 0 | 53 | 32 | 20 | 71.1 | 52 | 21 | 21 | 2 | 20 | 67 | 3 | 0 | 1 | 1.01 | 6.56 | 0.25 | 2.52 | 8.45 | 2.65 | 3.35 |
| 1984 | Houston Astros | NL | MLB | HOU | 11 | 27 | 4 | 9 | 3.35 | 57 | 0 | 0 | 0 | 57 | 44 | 14 | 75.1 | 74 | 32 | 28 | 3 | 36 | 65 | 3 | 1 | 1 | 1.46 | 8.84 | 0.36 | 4.30 | 7.77 | 3.82 | 1.81 |
| 1985 | Houston Astros | NL | MLB | HOU | 11 | 28 | 3 | 7 | 4.03 | 54 | 0 | 0 | 0 | 54 | 29 | 6 | 76.0 | 69 | 44 | 34 | 7 | 43 | 49 | 4 | 1 | 2 | 1.47 | 8.17 | 0.83 | 5.09 | 5.80 | 5.21 | 1.14 |
| 1986 | Houston Astros | NL | MLB | HOU | 11 | 29 | 1 | 3 | 3.57 | 31 | 0 | 0 | 0 | 31 | 14 | 3 | 40.1 | 27 | 18 | 16 | 5 | 16 | 27 | 0 | 0 | 2 | 1.07 | 6.02 | 1.12 | 3.57 | 6.02 | 4.02 | 1.69 |
| 1986 | Chicago Cubs | NL | MLB | CHN | 33 | 29 | 2 | 4 | 5.18 | 30 | 0 | 0 | 0 | 30 | 12 | 0 | 40.0 | 47 | 27 | 23 | 6 | 14 | 43 | 3 | 0 | 0 | 1.53 | 10.58 | 1.35 | 3.15 | 9.68 | 6.08 | 3.07 |
| 1987 | Chicago Cubs | NL | MLB | CHN | 33 | 30 | 3 | 3 | 3.15 | 69 | 0 | 0 | 0 | 69 | 20 | 4 | 80.0 | 75 | 31 | 28 | 7 | 34 | 61 | 5 | 0 | 1 | 1.36 | 8.44 | 0.79 | 3.83 | 6.86 | 3.49 | 1.79 |
| 1988 | Chicago Cubs | NL | MLB | CHN | 33 | 31 | 2 | 3 | 4.98 | 63 | 0 | 0 | 0 | 63 | 23 | 6 | 90.1 | 102 | 54 | 50 | 6 | 32 | 69 | 6 | 1 | 0 | 1.48 | 10.16 | 0.60 | 3.19 | 6.87 | 5.38 | 2.16 |
| 1989 | St. Louis Cardinals | NL | MLB | SLN | 35 | 32 | 9 | 0 | 2.45 | 67 | 0 | 0 | 0 | 67 | 8 | 0 | 88.1 | 73 | 26 | 24 | 6 | 20 | 44 | 2 | 0 | 0 | 1.05 | 7.44 | 0.61 | 2.04 | 4.48 | 2.65 | 2.20 |
| 1990 | St. Louis Cardinals | NL | MLB | SLN | 35 | 33 | 5 | 2 | 4.56 | 62 | 0 | 0 | 0 | 62 | 24 | 3 | 81.0 | 92 | 45 | 41 | 8 | 31 | 49 | 2 | 1 | 1 | 1.52 | 10.22 | 0.89 | 3.44 | 5.44 | 5.00 | 1.58 |
| 1991 | Louisville Redbirds | Amer | AAA | SLN | - | 34 | 0 | 0 | 36.00 | 2 | 0 | 0 | 0 | 2 | 0 | 0 | 1.0 | 2 | 4 | 4 | 0 | 3 | 0 | 0 | 0 | 0 | 5.00 | 18.00 | 0.00 | 27.00 | 0.00 | 36.00 | 0.00 |
| 1992 | Louisville Redbirds | Amer | AAA | SLN | - | 35 | 0 | 3 | 3.97 | 18 | 0 | 0 | 0 | 18 | 5 | 0 | 22.2 | 28 | 15 | 10 | 3 | 8 | 10 | 2 | 0 | 0 | 1.59 | 11.12 | 1.19 | 3.18 | 3.97 | 5.96 | 1.25 |
| 1992 | St. Louis Cardinals | NL | MLB | SLN | 35 | 35 | 0 | 0 | 1.64 | 9 | 0 | 0 | 0 | 9 | 3 | 0 | 11.0 | 9 | 2 | 2 | 0 | 3 | 8 | 0 | 0 | 0 | 1.09 | 7.36 | 0.00 | 2.45 | 6.55 | 1.64 | 2.67 |
| 1993 | Omaha Royals | Amer | AAA | KCA | - | 36 | 1 | 2 | 2.78 | 15 | 0 | 0 | 0 | 15 | 8 | 1 | 22.2 | 21 | 9 | 7 | 3 | 4 | 9 | 0 | 0 | 2 | 1.10 | 8.34 | 1.19 | 1.59 | 3.57 | 3.57 | 2.25 |
| 1993 | Kansas City Royals | AL | MLB | KCA | 31 | 36 | 1 | 1 | 6.89 | 11 | 0 | 0 | 0 | 11 | 5 | 0 | 15.2 | 21 | 12 | 12 | 2 | 6 | 5 | 0 | 0 | 2 | 1.72 | 12.06 | 1.15 | 3.45 | 2.87 | 6.89 | 0.83 |
| 1995 | Lubbock Crickets | Tex-LA | Indy | - | 38 | 9 | 5 | 3.39 | 36 | 3 | 1 | 0 | 33 | 24 | 12 | 63.2 | 58 | 26 | 24 | 4 | 17 | 49 | 2 | 0 | 0 | 1.18 | 8.20 | 0.57 | 2.40 | 6.93 | 3.68 | 2.88 | |
| Tot: | MLB (12 yrs) | MLB | 35 | 38 | 3.83 | 514 | 6 | 0 | 0 | 216 | 508 | 56 | 700.0 | 673 | 332 | 298 | 53 | 269 | 515 | 28 | 4 | 10 | 1.35 | 8.65 | 0.68 | 3.46 | 6.62 | 4.27 | 1.91 | ||||
| Tot: | AL (2 yrs) | AL | 1 | 1 | 6.00 | 13 | 0 | 0 | 0 | 7 | 13 | 0 | 18.0 | 21 | 12 | 12 | 2 | 9 | 8 | 0 | 0 | 2 | 1.67 | 10.50 | 1.00 | 4.50 | 4.00 | 6.00 | 0.89 | ||||
| Tot: | NL (10 yrs) | NL | 34 | 37 | 3.77 | 501 | 6 | 0 | 0 | 209 | 495 | 56 | 682.0 | 652 | 320 | 286 | 51 | 260 | 507 | 28 | 4 | 8 | 1.34 | 8.60 | 0.67 | 3.43 | 6.69 | 4.22 | 1.95 | ||||
| Tot: | Minors (9 yrs) | Minors | 38 | 30 | 3.60 | 158 | 69 | 15 | 4 | 27 | 89 | 9 | 637.0 | 595 | 313 | 255 | 45 | 285 | 481 | 25 | 0 | 2 | 1.38 | 8.41 | 0.64 | 4.03 | 6.80 | 4.42 | 1.69 | ||||
| Tot: | Indy (1 yrs) | Indy | 9 | 5 | 3.39 | 36 | 3 | 1 | 0 | 24 | 33 | 12 | 63.2 | 58 | 26 | 24 | 4 | 17 | 49 | 2 | 0 | 0 | 1.18 | 8.20 | 0.57 | 2.40 | 6.93 | 3.68 | 2.88 | ||||
| Tot: | A- (1 yrs) | A- | 1 | 3 | 2.48 | 14 | 0 | 0 | 0 | 0 | 14 | 2 | 29.0 | 14 | 12 | 8 | 0 | 22 | 41 | 0 | 0 | 0 | 1.24 | 4.34 | 0.00 | 6.83 | 12.72 | 3.72 | 1.86 | ||||
| Tot: | A (1 yrs) | A | 5 | 4 | 4.70 | 15 | 14 | 2 | 0 | 0 | 1 | 0 | 88.0 | 98 | 58 | 46 | 11 | 36 | 68 | 7 | 0 | 0 | 1.52 | 10.02 | 1.12 | 3.68 | 6.95 | 5.93 | 1.89 | ||||
| Tot: | A+ (1 yrs) | A+ | 5 | 3 | 3.45 | 16 | 15 | 1 | 0 | 0 | 1 | 0 | 99.0 | 92 | 45 | 38 | 3 | 46 | 67 | 1 | 0 | 0 | 1.39 | 8.36 | 0.27 | 4.18 | 6.09 | 4.09 | 1.46 | ||||
| Tot: | AA (1 yrs) | AA | 7 | 0 | 1.30 | 1 | 8 | 1 | 1 | 0 | -7 | 0 | 76.0 | 46 | 13 | 11 | 0 | 27 | 58 | 5 | 0 | 0 | 0.96 | 5.45 | 0.00 | 3.20 | 6.87 | 1.54 | 2.15 | ||||
| Tot: | AAA (6 yrs) | AAA | 20 | 20 | 3.97 | 112 | 32 | 11 | 3 | 27 | 80 | 7 | 345.0 | 345 | 185 | 152 | 31 | 154 | 247 | 12 | 0 | 2 | 1.45 | 9.00 | 0.81 | 4.02 | 6.44 | 4.83 | 1.60 | ||||
| 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 | Houston Astros | NL | MLB | HOU | 46 | 25 | P | 6 | 8 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 4 | 0 | 1 | 0 | 0 | 0 | 0 | 9 | 0 | 0 | .000 | .000 | .000 | .000 | .000 | .000 | .000 | 0.00 | 44.44 | 0.00 | 0.00 | |
| 1983 | Houston Astros | NL | MLB | HOU | 11 | 26 | P | 53 | 6 | 1 | 1 | 1 | 0 | 0 | 1 | 0 | 0 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 2 | 7 | 1 | 0 | .167 | .286 | .333 | .619 | .333 | .166 | .200 | 14.29 | 14.29 | 1.00 | 0.00 | |
| 1984 | Houston Astros | NL | MLB | HOU | 11 | 27 | P | 57 | 10 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 5 | 0 | 0 | 0 | 0 | 0 | 0 | 10 | 0 | 0 | .000 | .000 | .000 | .000 | .000 | .000 | .000 | 0.00 | 50.00 | 0.00 | 0.00 | |
| 1985 | Houston Astros | NL | MLB | HOU | 11 | 28 | P | 54 | 12 | 1 | 2 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 7 | 0 | 0 | 0 | 0 | 0 | 2 | 12 | 0 | 2 | .167 | .167 | .167 | .334 | .000 | .000 | .400 | 0.00 | 58.33 | 0.00 | 0.00 | |
| 1986 | Houston Astros | NL | MLB | HOU | 11 | 29 | P | 31 | 5 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 1 | 1 | 5 | 0 | 1 | .200 | .200 | .200 | .400 | .000 | .000 | .250 | 0.00 | 20.00 | 0.00 | 0.00 | |
| 1986 | Chicago Cubs | NL | MLB | CHN | 33 | 29 | P | 30 | 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 | |
| 1987 | Chicago Cubs | NL | MLB | CHN | 33 | 30 | P | 69 | 2 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 1 | 3 | 0 | 1 | .500 | .500 | .500 | 1.000 | .000 | .000 | .500 | 0.00 | 0.00 | 0.00 | 0.00 | |
| 1988 | Chicago Cubs | NL | MLB | CHN | 33 | 31 | P | 63 | 10 | 2 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 4 | 0 | 1 | 0 | 0 | 0 | 1 | 11 | 0 | 1 | .100 | .100 | .100 | .200 | .000 | .000 | .167 | 0.00 | 36.36 | 0.00 | 0.00 | |
| 1989 | St. Louis Cardinals | NL | MLB | SLN | 35 | 32 | P | 67 | 13 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 9 | 0 | 1 | 0 | 0 | 0 | 1 | 14 | 0 | 1 | .077 | .077 | .077 | .154 | .000 | .000 | .250 | 0.00 | 64.29 | 0.00 | 0.00 | |
| 1990 | St. Louis Cardinals | NL | MLB | SLN | 35 | 33 | P | 62 | 4 | 0 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 1 | 0 | 0 | 0 | 2 | 5 | 1 | 0 | .250 | .250 | .500 | .750 | .250 | .250 | .500 | 0.00 | 40.00 | 0.00 | 0.00 | |
| 1992 | St. Louis Cardinals | NL | MLB | SLN | 35 | 35 | P | 9 | 1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 0 | 1 | 1.000 | 1.000 | 1.000 | 2.000 | .000 | .000 | 1.000 | 0.00 | 0.00 | 0.00 | 0.00 | |
| 1995 | Lubbock Crickets | Tex-LA | Indy | - | 38 | P | 37 | 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 | ||
| Tot: | MLB (10 yrs) | MLB | 501 | 72 | 4 | 9 | 2 | 0 | 0 | 2 | 0 | 0 | 1 | 34 | 0 | 5 | 0 | 0 | 1 | 11 | 78 | 2 | 7 | .125 | .137 | .153 | .290 | .042 | .028 | .237 | 1.28 | 43.59 | 34.00 | |||||||
| Tot: | NL (10 yrs) | NL | 501 | 72 | 4 | 9 | 2 | 0 | 0 | 2 | 0 | 0 | 1 | 34 | 0 | 5 | 0 | 0 | 1 | 11 | 78 | 2 | 7 | .125 | .137 | .153 | .290 | .042 | .028 | .237 | 1.28 | 43.59 | 34.00 | |||||||
| Tot: | Minors (1 yrs) | Minors | 14 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | |||||||||||||||||
| Tot: | Indy (1 yrs) | Indy | 37 | 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 | 0.00 | 100.00 | |||||||||
| Tot: | A- (1 yrs) | A- | 14 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | |||||||||||||||||
| Avg: | MLB - 162 game avg | MLB | 162 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | ||||||
| Avg: | Minors - 162 game avg | College | 162 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 |
| Strikeouts | Walks | Hittable | SO/BB | vs Power | Durability | Team Success |
| 62 | 52 | 53 | 62 | 53 | 61 | .500 |