| 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 |
| 1986 | Clearwater Phillies | FSL | A+ | PHI | - | 22 | 8 | 4 | 3.34 | 22 | 15 | 2 | 0 | 7 | 3 | 0 | 110.1 | 97 | 49 | 41 | 6 | 44 | 66 | 3 | 0 | 1 | 1.28 | 7.91 | 0.49 | 3.59 | 5.38 | 4.00 | 1.50 |
| 1986 | Reading Phillies | East | AA | PHI | - | 22 | 1 | 2 | 7.17 | 10 | 2 | 0 | 0 | 8 | 2 | 0 | 21.1 | 26 | 19 | 17 | 5 | 16 | 18 | 2 | 0 | 1 | 1.97 | 10.97 | 2.11 | 6.75 | 7.59 | 8.02 | 1.13 |
| 1987 | Tulsa Drillers | Tex | AA | TEX | - | 23 | 3 | 3 | 4.28 | 43 | 0 | 0 | 0 | 43 | 19 | 2 | 61.0 | 54 | 37 | 29 | 7 | 37 | 61 | 7 | 0 | 3 | 1.49 | 7.97 | 1.03 | 5.46 | 9.00 | 5.46 | 1.65 |
| 1988 | Oklahoma City 89ers | Amer | AAA | TEX | - | 24 | 0 | 0 | 6.00 | 5 | 0 | 0 | 0 | 5 | 4 | 2 | 3.0 | 6 | 2 | 2 | 1 | 0 | 3 | 1 | 0 | 0 | 2.00 | 18.00 | 3.00 | 0.00 | 9.00 | 6.00 | 0.00 |
| 1988 | Texas Rangers | AL | MLB | TEX | 37 | 24 | 0 | 0 | 4.78 | 22 | 0 | 0 | 0 | 22 | 7 | 1 | 26.1 | 20 | 16 | 14 | 2 | 23 | 27 | 3 | 2 | 2 | 1.63 | 6.84 | 0.68 | 7.86 | 9.23 | 5.47 | 1.17 |
| 1990 | Charlotte Rangers | FSL | A+ | TEX | - | 26 | 3 | 2 | 2.03 | 20 | 0 | 0 | 0 | 20 | 10 | 0 | 31.0 | 24 | 7 | 7 | 3 | 13 | 35 | 4 | 0 | 0 | 1.19 | 6.97 | 0.87 | 3.77 | 10.16 | 2.03 | 2.69 |
| 1990 | Oklahoma City 89ers | Amer | AAA | TEX | - | 26 | 0 | 0 | 6.52 | 9 | 0 | 0 | 0 | 9 | 6 | 0 | 9.2 | 11 | 7 | 7 | 2 | 4 | 9 | 0 | 0 | 1 | 1.55 | 10.24 | 1.86 | 3.72 | 8.38 | 6.52 | 2.25 |
| 1993 | Carolina Mudcats | Sou | AA | PIT | - | 29 | 3 | 3 | 2.20 | 14 | 0 | 0 | 0 | 14 | 5 | 0 | 16.1 | 10 | 4 | 4 | 1 | 6 | 21 | 1 | 0 | 0 | 0.98 | 5.51 | 0.55 | 3.31 | 11.57 | 2.20 | 3.50 |
| 1993 | Buffalo Bisons | Amer | AAA | PIT | - | 29 | 0 | 1 | 4.91 | 6 | 0 | 0 | 0 | 6 | 0 | 0 | 7.1 | 12 | 10 | 4 | 1 | 8 | 7 | 0 | 0 | 0 | 2.73 | 14.73 | 1.23 | 9.82 | 8.59 | 12.27 | 0.88 |
| 2000 | Monclova Acereros | Mex | AAA | - | 36 | 5 | 6 | 6.31 | 36 | 10 | 0 | 0 | 26 | 3 | 0 | 87.0 | 100 | 62 | 61 | 11 | 43 | 81 | 5 | 0 | 0 | 1.64 | 10.34 | 1.14 | 4.45 | 8.38 | 6.41 | 1.88 | |
| 2001 | Monclova Acereros | Mex | AAA | - | 37 | 3 | 3 | 3.78 | 36 | 0 | 0 | 0 | 36 | 9 | 2 | 50.0 | 57 | 24 | 21 | 5 | 17 | 32 | 3 | 1 | 0 | 1.48 | 10.26 | 0.90 | 3.06 | 5.76 | 4.32 | 1.88 | |
| 2002 | Monclova Acereros | Mex | AAA | - | 38 | 0 | 1 | 10.45 | 10 | 0 | 0 | 0 | 10 | 1 | 0 | 10.1 | 16 | 12 | 12 | 4 | 5 | 6 | 1 | 0 | 0 | 2.03 | 13.94 | 3.48 | 4.35 | 5.23 | 10.45 | 1.20 | |
| Tot: | MLB (1 yrs) | MLB | 0 | 0 | 4.78 | 22 | 0 | 0 | 0 | 7 | 22 | 1 | 26.1 | 20 | 16 | 14 | 2 | 23 | 27 | 3 | 2 | 2 | 1.63 | 6.84 | 0.68 | 7.86 | 9.23 | 5.47 | 1.17 | ||||
| Tot: | AL (1 yrs) | AL | 0 | 0 | 4.78 | 22 | 0 | 0 | 0 | 7 | 22 | 1 | 26.1 | 20 | 16 | 14 | 2 | 23 | 27 | 3 | 2 | 2 | 1.63 | 6.84 | 0.68 | 7.86 | 9.23 | 5.47 | 1.17 | ||||
| Tot: | Minors (8 yrs) | Minors | 26 | 25 | 4.53 | 211 | 27 | 2 | 0 | 62 | 184 | 6 | 407.1 | 413 | 233 | 205 | 46 | 193 | 339 | 27 | 1 | 6 | 1.49 | 9.13 | 1.02 | 4.26 | 7.49 | 5.15 | 1.76 | ||||
| Tot: | A+ (2 yrs) | A+ | 11 | 6 | 3.06 | 42 | 15 | 2 | 0 | 13 | 27 | 0 | 141.1 | 121 | 56 | 48 | 9 | 57 | 101 | 7 | 0 | 1 | 1.26 | 7.71 | 0.57 | 3.63 | 6.43 | 3.57 | 1.77 | ||||
| Tot: | AA (3 yrs) | AA | 7 | 8 | 4.56 | 67 | 2 | 0 | 0 | 26 | 65 | 2 | 98.2 | 90 | 60 | 50 | 13 | 59 | 100 | 10 | 0 | 4 | 1.51 | 8.21 | 1.19 | 5.38 | 9.12 | 5.47 | 1.69 | ||||
| Tot: | AAA (6 yrs) | AAA | 8 | 11 | 5.75 | 102 | 10 | 0 | 0 | 23 | 92 | 4 | 167.1 | 202 | 117 | 107 | 24 | 77 | 138 | 10 | 1 | 1 | 1.67 | 10.86 | 1.29 | 4.14 | 7.42 | 6.29 | 1.79 | ||||
| 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 |
| 1986 | Clearwater Phillies | FSL | A+ | PHI | - | 22 | P | 22 | 21 | 2 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 4 | 0 | 1 | 0 | 0 | 0 | 2 | 22 | 0 | 2 | .095 | .095 | .095 | .190 | .000 | .000 | .118 | 0.00 | 18.18 | 0.00 | 0.00 | |
| 1986 | Reading Phillies | East | AA | PHI | - | 22 | P | 10 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 0 | .000 | .000 | .000 | .000 | .000 | .000 | .000 | 0.00 | 0.00 | 0.00 | 0.00 | |
| 1987 | Tulsa Drillers | Tex | AA | TEX | - | 23 | P | 43 | 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 | |
| 1993 | Carolina Mudcats | Sou | AA | PIT | - | 29 | P | 14 | 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 | |
| 1993 | Buffalo Bisons | Amer | AAA | PIT | - | 29 | P | 6 | 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: | Minors (3 yrs) | Minors | 95 | 26 | 2 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 4 | 0 | 1 | 0 | 0 | 0 | 2 | 27 | 0 | 2 | .077 | .077 | .077 | .154 | .000 | .000 | .091 | 0.00 | 14.81 | ||||||||
| Tot: | A+ (1 yrs) | A+ | 22 | 21 | 2 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 4 | 0 | 1 | 0 | 0 | 0 | 2 | 22 | 0 | 2 | .095 | .095 | .095 | .190 | .000 | .000 | .118 | 0.00 | 18.18 | ||||||||
| Tot: | AA (3 yrs) | AA | 67 | 4 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 4 | 0 | 0 | .000 | .000 | .000 | .000 | .000 | .000 | .000 | 0.00 | 0.00 | ||||||||
| Tot: | AAA (1 yrs) | AAA | 6 | 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 | ||||||||
| Avg: | Minors - 162 game avg | College | 162 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 |
| Strikeouts | Walks | Hittable | SO/BB | vs Power | Durability | Team Success |
| 71 | 32 | 58 | 46 | 58 | 59 | .484 |