| 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 |
| 1973 | Atlanta Braves | NL | MLB | ATL | 27 | 21 | 2 | 3 | 6.40 | 24 | 1 | 0 | 0 | 23 | 11 | 4 | 32.1 | 45 | 24 | 23 | 6 | 12 | 15 | 0 | 0 | 2 | 1.76 | 12.53 | 1.67 | 3.34 | 4.18 | 6.68 | 1.25 |
| 1975 | Atlanta Braves | NL | MLB | ATL | 36 | 23 | 1 | 0 | 4.41 | 5 | 2 | 0 | 0 | 3 | 0 | 0 | 16.1 | 19 | 8 | 8 | 2 | 7 | 8 | 0 | 0 | 1 | 1.59 | 10.47 | 1.10 | 3.86 | 4.41 | 4.41 | 1.14 |
| 1976 | Atlanta Braves | NL | MLB | ATL | 36 | 24 | 5 | 6 | 3.21 | 48 | 1 | 0 | 0 | 47 | 24 | 9 | 73.0 | 72 | 30 | 26 | 3 | 26 | 48 | 2 | 0 | 1 | 1.34 | 8.88 | 0.37 | 3.21 | 5.92 | 3.70 | 1.85 |
| 1977 | Texas Rangers | AL | MLB | TEX | 35 | 25 | 11 | 6 | 3.58 | 56 | 2 | 0 | 0 | 54 | 33 | 15 | 105.2 | 102 | 43 | 42 | 8 | 31 | 67 | 0 | 1 | 4 | 1.26 | 8.69 | 0.68 | 2.64 | 5.71 | 3.66 | 2.16 |
| 1978 | Atlanta Braves | NL | MLB | ATL | 28 | 26 | 5 | 4 | 5.92 | 31 | 6 | 0 | 0 | 25 | 11 | 3 | 65.1 | 84 | 45 | 43 | 3 | 25 | 26 | 2 | 2 | 0 | 1.67 | 11.57 | 0.41 | 3.44 | 3.58 | 6.20 | 1.04 |
| 1979 | Atlanta Braves | NL | MLB | ATL | 38 | 27 | 1 | 2 | 3.24 | 40 | 0 | 0 | 0 | 40 | 10 | 0 | 66.2 | 84 | 28 | 24 | 8 | 25 | 22 | 2 | 1 | 2 | 1.63 | 11.34 | 1.08 | 3.37 | 2.97 | 3.78 | 0.88 |
| 1980 | Texas Rangers | AL | MLB | TEX | 35 | 28 | 1 | 1 | 4.82 | 13 | 0 | 0 | 0 | 13 | 3 | 0 | 28.0 | 49 | 22 | 15 | 4 | 9 | 8 | 0 | 0 | 1 | 2.07 | 15.75 | 1.29 | 2.89 | 2.57 | 7.07 | 0.89 |
| 1981 | Wichita Aeros | Amer | AAA | TEX | - | 29 | 0 | 1 | 7.71 | 11 | 0 | 0 | 0 | 11 | 0 | 0 | 14.0 | 18 | 14 | 12 | 2 | 12 | 6 | 1 | 0 | 0 | 2.14 | 11.57 | 1.29 | 7.71 | 3.86 | 9.00 | 0.50 |
| Tot: | MLB (7 yrs) | MLB | 26 | 22 | 4.21 | 217 | 12 | 0 | 0 | 92 | 205 | 31 | 387.1 | 455 | 200 | 181 | 34 | 135 | 194 | 6 | 4 | 11 | 1.52 | 10.57 | 0.79 | 3.14 | 4.51 | 4.65 | 1.44 | ||||
| Tot: | NL (5 yrs) | NL | 14 | 15 | 4.40 | 148 | 10 | 0 | 0 | 56 | 138 | 16 | 253.2 | 304 | 135 | 124 | 22 | 95 | 119 | 6 | 3 | 6 | 1.57 | 10.79 | 0.78 | 3.37 | 4.22 | 4.79 | 1.25 | ||||
| Tot: | AL (2 yrs) | AL | 12 | 7 | 3.84 | 69 | 2 | 0 | 0 | 36 | 67 | 15 | 133.2 | 151 | 65 | 57 | 12 | 40 | 75 | 0 | 1 | 5 | 1.43 | 10.17 | 0.81 | 2.69 | 5.05 | 4.38 | 1.88 | ||||
| Tot: | Minors (1 yrs) | Minors | 0 | 1 | 7.71 | 11 | 0 | 0 | 0 | 0 | 11 | 0 | 14.0 | 18 | 14 | 12 | 2 | 12 | 6 | 1 | 0 | 0 | 2.14 | 11.57 | 1.29 | 7.71 | 3.86 | 9.00 | 0.50 | ||||
| Tot: | AAA (1 yrs) | AAA | 0 | 1 | 7.71 | 11 | 0 | 0 | 0 | 0 | 11 | 0 | 14.0 | 18 | 14 | 12 | 2 | 12 | 6 | 1 | 0 | 0 | 2.14 | 11.57 | 1.29 | 7.71 | 3.86 | 9.00 | 0.50 | ||||
| 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 |
| 1973 | Atlanta Braves | NL | MLB | ATL | 27 | 21 | P | 24 | 4 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 3 | 0 | 0 | 0 | 0 | 0 | 1 | 5 | 0 | 1 | .250 | .400 | .250 | .650 | .250 | .000 | 1.000 | 20.00 | 60.00 | 3.00 | 0.00 | |
| 1975 | Atlanta Braves | NL | MLB | ATL | 36 | 23 | P | 5 | 5 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 5 | 0 | 0 | .000 | .000 | .000 | .000 | .000 | .000 | .000 | 0.00 | 40.00 | 0.00 | 0.00 | |
| 1976 | Atlanta Braves | NL | MLB | ATL | 36 | 24 | P | 48 | 14 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 0 | 2 | 0 | 0 | 0 | 0 | 16 | 0 | 0 | .000 | .000 | .000 | .000 | .000 | .000 | .000 | 0.00 | 18.75 | 0.00 | 0.00 | |
| 1978 | Atlanta Braves | NL | MLB | ATL | 28 | 26 | P | 31 | 11 | 0 | 1 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 2 | 0 | 1 | 0 | 0 | 0 | 1 | 12 | 0 | 1 | .091 | .091 | .091 | .182 | .000 | .000 | .111 | 0.00 | 16.67 | 0.00 | 0.00 | |
| 1979 | Atlanta Braves | NL | MLB | ATL | 38 | 27 | P | 40 | 7 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 5 | 0 | 0 | 0 | 0 | 0 | 0 | 7 | 0 | 0 | .000 | .000 | .000 | .000 | .000 | .000 | .000 | 0.00 | 71.43 | 0.00 | 0.00 | |
| Tot: | MLB (5 yrs) | MLB | 148 | 41 | 0 | 2 | 0 | 0 | 0 | 1 | 0 | 0 | 1 | 15 | 0 | 3 | 0 | 0 | 0 | 2 | 45 | 0 | 2 | .049 | .071 | .049 | .120 | .024 | .000 | .077 | 2.22 | 33.33 | 15.00 | |||||||
| Tot: | NL (5 yrs) | NL | 148 | 41 | 0 | 2 | 0 | 0 | 0 | 1 | 0 | 0 | 1 | 15 | 0 | 3 | 0 | 0 | 0 | 2 | 45 | 0 | 2 | .049 | .071 | .049 | .120 | .024 | .000 | .077 | 2.22 | 33.33 | 15.00 | |||||||
| Avg: | MLB - 162 game avg | MLB | 162 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 |
| Strikeouts | Walks | Hittable | SO/BB | vs Power | Durability | Team Success |
| 36 | 56 | 21 | 41 | 21 | 52 | .461 |