| 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 |
| 1969 | Florida State | IndyNCAA | NCAA-1 | So | 10 | 19 | 0 | 0 | 0.00 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0.0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 |
| 1974 | Texas Rangers | AL | MLB | TEX | 23 | 24 | 0 | 0 | 6.59 | 12 | 0 | 0 | 0 | 12 | 4 | 0 | 13.2 | 22 | 10 | 10 | 1 | 6 | 8 | 1 | 0 | 0 | 2.05 | 14.49 | 0.66 | 3.95 | 5.27 | 6.59 | 1.33 |
| 1975 | Texas Rangers | AL | MLB | TEX | 23 | 25 | 4 | 4 | 3.10 | 46 | 1 | 0 | 0 | 45 | 19 | 3 | 81.1 | 72 | 36 | 28 | 2 | 34 | 46 | 1 | 1 | 3 | 1.30 | 7.97 | 0.22 | 3.76 | 5.09 | 3.98 | 1.35 |
| 1976 | Cleveland Indians | AL | MLB | CLE | 23 | 26 | 4 | 4 | 2.30 | 37 | 7 | 2 | 0 | 30 | 15 | 6 | 105.2 | 88 | 33 | 27 | 5 | 41 | 54 | 1 | 0 | 4 | 1.22 | 7.50 | 0.43 | 3.49 | 4.60 | 2.81 | 1.32 |
| 1977 | Syracuse Chiefs | IL | AAA | NYA | - | 27 | 2 | 2 | 5.14 | 9 | 6 | 0 | 0 | 3 | 0 | 0 | 35.0 | 39 | 23 | 20 | 5 | 13 | 15 | 1 | 0 | 0 | 1.49 | 10.03 | 1.29 | 3.34 | 3.86 | 5.91 | 1.15 |
| 1977 | Seattle Mariners | AL | MLB | SEA | 23 | 27 | 2 | 6 | 6.02 | 13 | 9 | 1 | 0 | 4 | 2 | 0 | 58.1 | 74 | 49 | 39 | 8 | 25 | 14 | 4 | 1 | 3 | 1.70 | 11.42 | 1.23 | 3.86 | 2.16 | 7.56 | 0.56 |
| 1977 | New York Yankees | AL | MLB | NYA | 36 | 27 | 1 | 0 | 7.11 | 3 | 0 | 0 | 0 | 3 | 2 | 0 | 6.1 | 7 | 7 | 5 | 0 | 4 | 1 | 0 | 0 | 0 | 1.74 | 9.95 | 0.00 | 5.68 | 1.42 | 9.95 | 0.25 |
| 1978 | Tucson Toros | PCL | AAA | TEX | - | 28 | 6 | 12 | 6.47 | 37 | 16 | 3 | 1 | 21 | 0 | 1 | 146.0 | 195 | 119 | 105 | 14 | 80 | 77 | 3 | 0 | 6 | 1.88 | 12.02 | 0.86 | 4.93 | 4.75 | 7.34 | 0.96 |
| Tot: | MLB (4 yrs) | MLB | 11 | 14 | 3.70 | 111 | 17 | 3 | 0 | 42 | 94 | 9 | 265.1 | 263 | 135 | 109 | 16 | 110 | 123 | 7 | 2 | 10 | 1.41 | 8.92 | 0.54 | 3.73 | 4.17 | 4.58 | 1.12 | ||||
| Tot: | AL (4 yrs) | AL | 11 | 14 | 3.70 | 111 | 17 | 3 | 0 | 42 | 94 | 9 | 265.1 | 263 | 135 | 109 | 16 | 110 | 123 | 7 | 2 | 10 | 1.41 | 8.92 | 0.54 | 3.73 | 4.17 | 4.58 | 1.12 | ||||
| Tot: | Minors (2 yrs) | Minors | 8 | 14 | 6.22 | 46 | 22 | 3 | 1 | 0 | 24 | 1 | 181.0 | 234 | 142 | 125 | 19 | 93 | 92 | 4 | 0 | 6 | 1.81 | 11.64 | 0.94 | 4.62 | 4.57 | 7.06 | 0.99 | ||||
| Tot: | AAA (2 yrs) | AAA | 8 | 14 | 6.22 | 46 | 22 | 3 | 1 | 0 | 24 | 1 | 181.0 | 234 | 142 | 125 | 19 | 93 | 92 | 4 | 0 | 6 | 1.81 | 11.64 | 0.94 | 4.62 | 4.57 | 7.06 | 0.99 | ||||
| Tot: | College (1 yrs) | College | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0.0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | ||||||||||||
| Avg: | MLB - 162 Inning avg | MLB | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 162 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | ||||
| Avg: | Minors - 162 Inning avg | College | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 162 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | ||||
| Avg: | College - 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 |
| Tot: | Minors (1 yrs) | Minors | 9 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | |||||||||||||||||
| Tot: | AAA (1 yrs) | AAA | 9 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | |||||||||||||||||
| Avg: | Minors - 162 game avg | College | 162 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 |
| Strikeouts | Walks | Hittable | SO/BB | vs Power | Durability | Team Success |
| 30 | 47 | 43 | 32 | 43 | 48 | .512 |