| 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 |
| 1987 | Gastonia Rangers | SAL | A | TEX | - | 19 | 2 | 7 | 4.95 | 15 | 14 | 0 | 0 | 1 | 0 | 0 | 67.1 | 66 | 46 | 37 | 3 | 42 | 55 | 6 | 0 | 5 | 1.60 | 8.82 | 0.40 | 5.61 | 7.35 | 6.15 | 1.31 |
| 1988 | Butte Copper Kings | Pio | Rk | TEX | - | 20 | 4 | 0 | 4.59 | 8 | 8 | 1 | 1 | 0 | 0 | 0 | 49.0 | 45 | 29 | 25 | 2 | 34 | 56 | 3 | 0 | 7 | 1.61 | 8.27 | 0.37 | 6.24 | 10.29 | 5.33 | 1.65 |
| 1988 | Gastonia Rangers | SAL | A | TEX | - | 20 | 2 | 12 | 4.59 | 18 | 16 | 0 | 0 | 2 | 1 | 0 | 84.1 | 94 | 65 | 43 | 3 | 58 | 89 | 10 | 0 | 6 | 1.80 | 10.03 | 0.32 | 6.19 | 9.50 | 6.94 | 1.53 |
| 1989 | Charlotte Rangers | FSL | A+ | TEX | - | 21 | 3 | 8 | 3.41 | 26 | 22 | 1 | 1 | 4 | 2 | 1 | 118.2 | 92 | 60 | 45 | 5 | 72 | 98 | 12 | 0 | 8 | 1.38 | 6.98 | 0.38 | 5.46 | 7.43 | 4.55 | 1.36 |
| 1990 | Charlotte Rangers | FSL | A+ | TEX | - | 22 | 5 | 3 | 2.44 | 11 | 11 | 1 | 0 | 0 | 0 | 0 | 66.1 | 50 | 21 | 18 | 1 | 40 | 76 | 6 | 0 | 5 | 1.36 | 6.78 | 0.14 | 5.43 | 10.31 | 2.85 | 1.90 |
| 1990 | Tulsa Drillers | Tex | AA | TEX | - | 22 | 6 | 5 | 2.33 | 16 | 16 | 2 | 1 | 0 | 0 | 0 | 100.1 | 66 | 29 | 26 | 4 | 71 | 91 | 7 | 0 | 5 | 1.37 | 5.92 | 0.36 | 6.37 | 8.16 | 2.60 | 1.28 |
| 1991 | Oklahoma City 89ers | Amer | AAA | TEX | - | 23 | 0 | 5 | 5.19 | 8 | 7 | 0 | 0 | 1 | 0 | 0 | 26.0 | 19 | 21 | 15 | 1 | 26 | 43 | 5 | 0 | 1 | 1.73 | 6.58 | 0.35 | 9.00 | 14.88 | 7.27 | 1.65 |
| 1992 | Oklahoma City 89ers | Amer | AAA | TEX | - | 24 | 7 | 5 | 2.98 | 18 | 18 | 0 | 0 | 0 | 0 | 0 | 117.2 | 90 | 44 | 39 | 7 | 51 | 104 | 14 | 0 | 4 | 1.20 | 6.88 | 0.54 | 3.90 | 7.95 | 3.37 | 2.04 |
| 1992 | Texas Rangers | AL | MLB | TEX | 59 | 24 | 4 | 4 | 4.21 | 13 | 12 | 1 | 0 | 1 | 0 | 0 | 62.0 | 66 | 32 | 29 | 3 | 34 | 45 | 9 | 0 | 3 | 1.61 | 9.58 | 0.44 | 4.94 | 6.53 | 4.65 | 1.32 |
| 1993 | Oklahoma City 89ers | Amer | AAA | TEX | - | 25 | 3 | 2 | 1.70 | 6 | 6 | 0 | 0 | 0 | 0 | 0 | 37.0 | 26 | 12 | 7 | 1 | 14 | 32 | 1 | 0 | 2 | 1.08 | 6.32 | 0.24 | 3.41 | 7.78 | 2.92 | 2.29 |
| 1993 | Texas Rangers | AL | MLB | TEX | 59 | 25 | 12 | 6 | 3.41 | 26 | 26 | 2 | 0 | 0 | 0 | 0 | 166.1 | 151 | 67 | 63 | 18 | 80 | 131 | 6 | 0 | 5 | 1.39 | 8.17 | 0.97 | 4.33 | 7.09 | 3.63 | 1.64 |
| 1994 | Charlotte Rangers | FSL | A+ | TEX | - | 26 | 2 | 1 | 1.08 | 3 | 3 | 0 | 0 | 0 | 0 | 0 | 16.2 | 13 | 2 | 2 | 1 | 2 | 15 | 1 | 0 | 0 | 0.90 | 7.02 | 0.54 | 1.08 | 8.10 | 1.08 | 7.50 |
| 1994 | Oklahoma City 89ers | Amer | AAA | TEX | - | 26 | 2 | 2 | 3.10 | 5 | 5 | 0 | 0 | 0 | 0 | 0 | 29.0 | 26 | 11 | 10 | 3 | 7 | 38 | 0 | 1 | 0 | 1.14 | 8.07 | 0.93 | 2.17 | 11.79 | 3.41 | 5.43 |
| 1994 | Texas Rangers | AL | MLB | TEX | 59 | 26 | 2 | 5 | 7.69 | 11 | 11 | 0 | 0 | 0 | 0 | 0 | 50.1 | 61 | 45 | 43 | 8 | 30 | 31 | 5 | 1 | 4 | 1.81 | 10.91 | 1.43 | 5.36 | 5.54 | 8.05 | 1.03 |
| 1995 | Texas Rangers | AL | MLB | TEX | 59 | 27 | 10 | 10 | 4.37 | 31 | 31 | 2 | 1 | 0 | 0 | 0 | 191.2 | 174 | 96 | 93 | 19 | 90 | 149 | 10 | 1 | 4 | 1.38 | 8.17 | 0.89 | 4.23 | 7.00 | 4.51 | 1.66 |
| 1996 | Texas Rangers | AL | MLB | TEX | 59 | 28 | 15 | 8 | 5.19 | 34 | 34 | 7 | 0 | 0 | 0 | 0 | 201.0 | 216 | 120 | 116 | 28 | 81 | 127 | 8 | 0 | 5 | 1.48 | 9.67 | 1.25 | 3.63 | 5.69 | 5.37 | 1.57 |
| 1997 | Gulf Coast Rangers | GCL | Rk | TEX | - | 29 | 0 | 0 | 1.29 | 2 | 2 | 0 | 0 | 0 | 0 | 0 | 7.0 | 8 | 1 | 1 | 1 | 0 | 5 | 0 | 0 | 0 | 1.14 | 10.29 | 1.29 | 0.00 | 6.43 | 1.29 | 0.00 |
| 1997 | Tulsa Drillers | Tex | AA | TEX | - | 29 | 0 | 0 | 3.60 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 5.0 | 3 | 2 | 2 | 0 | 2 | 4 | 0 | 0 | 0 | 1.00 | 5.40 | 0.00 | 3.60 | 7.20 | 3.60 | 2.00 |
| 1997 | Oklahoma City 89ers | Amer | AAA | TEX | - | 29 | 0 | 0 | 0.00 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 6.0 | 2 | 0 | 0 | 0 | 0 | 4 | 0 | 0 | 0 | 0.33 | 3.00 | 0.00 | 0.00 | 6.00 | 0.00 | 0.00 |
| 1997 | Texas Rangers | AL | MLB | TEX | 59 | 29 | 3 | 5 | 4.37 | 11 | 11 | 0 | 0 | 0 | 0 | 0 | 57.2 | 59 | 29 | 28 | 7 | 31 | 35 | 0 | 0 | 1 | 1.56 | 9.21 | 1.09 | 4.84 | 5.46 | 4.53 | 1.13 |
| 1998 | Texas Rangers | AL | MLB | TEX | 59 | 30 | 1 | 1 | 3.86 | 5 | 0 | 0 | 0 | 5 | 2 | 1 | 14.0 | 16 | 8 | 6 | 2 | 5 | 8 | 1 | 0 | 1 | 1.50 | 10.29 | 1.29 | 3.21 | 5.14 | 5.14 | 1.60 |
| Tot: | MLB (7 yrs) | MLB | 47 | 39 | 4.58 | 131 | 125 | 12 | 1 | 2 | 6 | 1 | 743.0 | 743 | 397 | 378 | 85 | 351 | 526 | 39 | 2 | 23 | 1.47 | 9.00 | 1.03 | 4.25 | 6.37 | 4.81 | 1.50 | ||||
| Tot: | AL (7 yrs) | AL | 47 | 39 | 4.58 | 131 | 125 | 12 | 1 | 2 | 6 | 1 | 743.0 | 743 | 397 | 378 | 85 | 351 | 526 | 39 | 2 | 23 | 1.47 | 9.00 | 1.03 | 4.25 | 6.37 | 4.81 | 1.50 | ||||
| Tot: | Minors (9 yrs) | Minors | 36 | 50 | 3.33 | 138 | 130 | 5 | 3 | 3 | 8 | 1 | 730.1 | 600 | 343 | 270 | 32 | 419 | 710 | 65 | 1 | 43 | 1.40 | 7.39 | 0.39 | 5.16 | 8.75 | 4.23 | 1.69 | ||||
| Tot: | Rk (2 yrs) | Rk | 4 | 0 | 4.18 | 10 | 10 | 1 | 1 | 0 | 0 | 0 | 56.0 | 53 | 30 | 26 | 3 | 34 | 61 | 3 | 0 | 7 | 1.55 | 8.52 | 0.48 | 5.46 | 9.80 | 4.82 | 1.79 | ||||
| Tot: | A (2 yrs) | A | 4 | 19 | 4.75 | 33 | 30 | 0 | 0 | 1 | 3 | 0 | 151.2 | 160 | 111 | 80 | 6 | 100 | 144 | 16 | 0 | 11 | 1.71 | 9.49 | 0.36 | 5.93 | 8.55 | 6.59 | 1.44 | ||||
| Tot: | A+ (3 yrs) | A+ | 10 | 12 | 2.90 | 40 | 36 | 2 | 1 | 2 | 4 | 1 | 201.2 | 155 | 83 | 65 | 7 | 114 | 189 | 19 | 0 | 13 | 1.33 | 6.92 | 0.31 | 5.09 | 8.43 | 3.70 | 1.66 | ||||
| Tot: | AA (2 yrs) | AA | 6 | 5 | 2.39 | 17 | 17 | 2 | 1 | 0 | 0 | 0 | 105.1 | 69 | 31 | 28 | 4 | 73 | 95 | 7 | 0 | 5 | 1.35 | 5.90 | 0.34 | 6.24 | 8.12 | 2.65 | 1.30 | ||||
| Tot: | AAA (5 yrs) | AAA | 12 | 14 | 2.96 | 38 | 37 | 0 | 0 | 0 | 1 | 0 | 215.2 | 163 | 88 | 71 | 12 | 98 | 221 | 20 | 1 | 7 | 1.21 | 6.80 | 0.50 | 4.09 | 9.22 | 3.67 | 2.26 | ||||
| Avg: | MLB - 162 Inning avg | MLB | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 162 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | ||||
| Avg: | Minors - 162 Inning avg | College | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 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 |
| 1996 | American League | Major League Baseball | AllStar | 28 | 0 | 0 | 9.00 | 1 | 0 | 0 | 0 | 1 | 0 | 0 | 2.0 | 3 | 2 | 2 | 1 | 0 | 2 | 1 | 0 | 0 | 1.50 | 13.50 | 4.50 | 0.00 | 9.00 | 9.00 | 0.00 |
| 1996 | Texas Rangers | Division Series | Playoffs | 28 | 0 | 1 | 6.75 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 2.2 | 4 | 0 | 2 | 0 | 0 | 1 | 0 | 0 | 0 | 1.50 | 13.50 | 0.00 | 0.00 | 3.37 | 0.00 | 0.00 |
| Tot: | AllStar (1 Yrs) | AllStar | 0 | 0 | 9.00 | 1 | 0 | 0 | 0 | 0 | 1 | 0 | 2.0 | 3 | 2 | 2 | 1 | 0 | 2 | 1 | 0 | 0 | 1.50 | 13.50 | 4.50 | 0.00 | 9.00 | 9.00 | |||
| Tot: | Playoffs (1 Yrs) | Playoffs | 0 | 1 | 6.75 | 1 | 0 | 0 | 0 | 0 | 1 | 0 | 2.2 | 4 | 0 | 2 | 0 | 0 | 1 | 0 | 0 | 0 | 1.50 | 13.50 | 0.00 | 0.00 | 3.37 | 0.00 |
| 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 |
| 1996 | American League | Major League Baseball | AllStar | 28 | 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 |
| 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 |
| Strikeouts | Walks | Hittable | SO/BB | vs Power | Durability | Team Success |
| 66 | 34 | 66 | 46 | 66 | 54 | .472 |