| year | team | league | level | age | pos | g | gs | inn | po | a | e | dp | tc | tsc | sb | cs | sb% | fpct | rfg | rfi | rf9i | tm share | pl share | tm rank |
| 1978 | Texas Rangers | AL | MLB | 24 | P | 30 | 11 | 117.1 | 8 | 20 | 1 | 0 | 29 | 28 | 3 | 7 | 0.3 | .966 | 0.9 | 0.24 | 2.16 | 18.5 | 100.0 | 6 |
| 1979 | Texas Rangers | AL | MLB | 25 | P | 36 | 36 | 242.1 | 19 | 38 | 4 | 0 | 61 | 57 | 9 | 6 | 0.6 | .934 | 1.6 | 0.24 | 2.16 | 22.2 | 100.0 | 4 |
| 1980 | Texas Rangers | AL | MLB | 26 | P | 12 | 11 | 41.2 | 6 | 5 | 1 | 1 | 12 | 11 | 1 | 3 | 0.25 | .917 | 0.9 | 0.27 | 2.43 | 7.5 | 100.0 | 13 |
| 1980 | Asheville Tourists | SAL | A | 26 | 2B | 38 | 0 | 0.0 | 98 | 105 | 8 | 30 | 211 | 203 | 0 | 0 | .962 | 5.3 | 0.00 | 0.00 | 27.1 | 0.0 | 3 | |
| 1981 | Texas Rangers | AL | MLB | 27 | P | 36 | 1 | 77.1 | 5 | 18 | 1 | 2 | 24 | 23 | 1 | 2 | 0.3333 | .958 | 0.6 | 0.30 | 2.70 | 34.3 | 100.0 | 1 |
| 1982 | Texas Rangers | AL | MLB | 28 | P | 37 | 3 | 97.0 | 3 | 15 | 1 | 1 | 19 | 18 | 7 | 4 | 0.6364 | .947 | 0.5 | 0.19 | 1.71 | 22.8 | 100.0 | 3 |
| 1983 | Philadelphia Phillies | NL | MLB | 29 | P | 3 | 1 | 8.2 | 2 | 0 | 0 | 0 | 2 | 2 | 2 | 1 | 0.6667 | 1.000 | 0.7 | 0.24 | 2.16 | 1.9 | 100.0 | 16 |
| 1983 | Salt Lake Gulls | PCL | AAA | 29 | P | 29 | 0 | 0.0 | 8 | 21 | 1 | 1 | 30 | 29 | 0 | 0 | .967 | 1.0 | 0.00 | 0.00 | 20.4 | 100.0 | 5 | |
| 1984 | Cleveland Indians | AL | MLB | 30 | P | 22 | 20 | 117.1 | 7 | 20 | 1 | 1 | 28 | 27 | 6 | 4 | 0.6 | .964 | 1.2 | 0.23 | 2.07 | 13.6 | 100.0 | 9 |
| 1984 | Maine Guides | IL | AAA | 30 | P | 7 | 0 | 0.0 | 5 | 6 | 1 | 1 | 12 | 11 | 0 | 0 | .917 | 1.6 | 0.00 | 0.00 | 5.1 | 100.0 | 13 | |
| 1985 | Portland Beavers | PCL | AAA | 31 | P | 19 | 0 | 0.0 | 6 | 16 | 0 | 1 | 22 | 22 | 0 | 0 | 1.000 | 1.2 | 0.00 | 0.00 | 13.4 | 100.0 | 10 | |
| Tot: | MLB (7 yrs) | MLB | P | 176 | 83 | 699.8 | 50 | 116 | 9 | 5 | 175 | 166 | 29 | 27 | 0.5179 | .949 | 0.9 | 0.24 | 2.13 | |||||
| Tot: | AAA (3 yrs) | AAA | P | 55 | 0 | 0.0 | 19 | 43 | 2 | 3 | 64 | 62 | 0 | 0 | .969 | 1.1 | ||||||||
| Tot: | A (1 yrs) | A | 2B | 38 | 0 | 0.0 | 98 | 105 | 8 | 30 | 211 | 203 | 0 | 0 | .962 | 5.3 |
| year | category | pos P | pos C | pos 1B | pos 2B | pos 3B | pos SS | pos LF | pos CF | pos RF | pos OF | pos DH |
| 1978 | MLB | 30 | - | - | - | - | - | - | - | - | - | - |
| 1979 | MLB | 36 | - | - | - | - | - | - | - | - | - | - |
| 1980 | Minor | - | - | - | 38 | - | - | - | - | - | - | - |
| 1980 | MLB | 12 | - | - | - | - | - | - | - | - | - | - |
| 1981 | MLB | 36 | - | - | - | - | - | - | - | - | - | - |
| 1982 | MLB | 37 | - | - | - | - | - | - | - | - | - | - |
| 1983 | Minor | 29 | - | - | - | - | - | - | - | - | - | - |
| 1983 | MLB | 3 | - | - | - | - | - | - | - | - | - | - |
| 1984 | Minor | 7 | - | - | - | - | - | - | - | - | - | - |
| 1984 | MLB | 22 | - | - | - | - | - | - | - | - | - | - |
| 1985 | Minor | 19 | - | - | - | - | - | - | - | - | - | - |