| 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 |
| 1975 | Montreal Expos | NL | MLB | MON | 39 | 22 | 8 | 6 | 3.11 | 40 | 18 | 2 | 0 | 22 | 12 | 3 | 167.2 | 130 | 62 | 58 | 8 | 87 | 128 | 5 | 3 | 1 | 1.29 | 6.98 | 0.43 | 4.67 | 6.87 | 3.33 | 1.47 |
| 1976 | Denver Bears | Amer | AAA | MON | - | 23 | 4 | 0 | 0.00 | 8 | 4 | 2 | 1 | 4 | 0 | 0 | 34.0 | 22 | 12 | 0 | 17 | 20 | 34 | 0 | 1 | 1 | 1.24 | 5.82 | 4.50 | 5.29 | 9.00 | 3.18 | 1.70 |
| 1976 | Montreal Expos | NL | MLB | MON | 39 | 23 | 2 | 10 | 5.30 | 23 | 16 | 2 | 1 | 7 | 1 | 0 | 90.0 | 76 | 59 | 53 | 8 | 66 | 67 | 2 | 0 | 2 | 1.58 | 7.60 | 0.80 | 6.60 | 6.70 | 5.90 | 1.02 |
| 1977 | Oklahoma City 89ers | Amer | AAA | PHI | - | 24 | 1 | 1 | 9.00 | 7 | 4 | 0 | 0 | 3 | 0 | 0 | 16.0 | 12 | 17 | 16 | 2 | 28 | 23 | 7 | 0 | 0 | 2.50 | 6.75 | 1.13 | 15.75 | 12.94 | 9.56 | 0.82 |
| 1977 | Montreal Expos | NL | MLB | MON | 39 | 24 | 2 | 3 | 7.97 | 12 | 6 | 1 | 0 | 6 | 1 | 0 | 35.0 | 33 | 34 | 31 | 7 | 38 | 26 | 2 | 1 | 0 | 2.03 | 8.49 | 1.80 | 9.77 | 6.69 | 8.74 | 0.68 |
| 1977 | Philadelphia Phillies | NL | MLB | PHI | 33 | 24 | 0 | 1 | 0.00 | 3 | 0 | 0 | 0 | 3 | 1 | 0 | 3.2 | 4 | 3 | 0 | 0 | 5 | 1 | 1 | 0 | 0 | 2.45 | 9.82 | 0.00 | 12.27 | 2.45 | 7.36 | 0.20 |
| 1978 | Oklahoma City 89ers | Amer | AAA | PHI | - | 25 | 13 | 8 | 4.09 | 27 | 27 | 12 | 1 | 0 | 0 | 0 | 196.0 | 181 | 116 | 89 | 21 | 110 | 144 | 7 | 0 | 3 | 1.48 | 8.31 | 0.96 | 5.05 | 6.61 | 5.33 | 1.31 |
| 1978 | Houston Astros | NL | MLB | HOU | 31 | 25 | 0 | 1 | 4.22 | 5 | 1 | 0 | 0 | 4 | 3 | 0 | 10.2 | 10 | 5 | 5 | 3 | 2 | 2 | 0 | 2 | 0 | 1.12 | 8.44 | 2.53 | 1.69 | 1.69 | 4.22 | 1.00 |
| 1979 | Portland Beavers | PCL | AAA | PIT | - | 26 | 10 | 9 | 3.56 | 49 | 11 | 1 | 0 | 38 | 0 | 3 | 154.0 | 139 | 69 | 61 | 11 | 80 | 92 | 7 | 0 | 4 | 1.42 | 8.12 | 0.64 | 4.68 | 5.38 | 4.03 | 1.15 |
| 1980 | Portland Beavers | PCL | AAA | PIT | - | 27 | 3 | 1 | 3.32 | 22 | 3 | 0 | 0 | 19 | 0 | 1 | 57.0 | 48 | 32 | 21 | 6 | 36 | 30 | 3 | 1 | 2 | 1.47 | 7.58 | 0.95 | 5.68 | 4.74 | 5.05 | 0.83 |
| 1981 | Buffalo Bisons | East | AA | PIT | 8 | 28 | 0 | 1 | 11.45 | 10 | 0 | 0 | 0 | 10 | 6 | 0 | 11.0 | 11 | 16 | 14 | 0 | 16 | 12 | 3 | 0 | 2 | 2.45 | 9.00 | 0.00 | 13.09 | 9.82 | 13.09 | 0.75 |
| 1982 | Alexandria Dukes | Caro | A+ | PIT | - | 29 | 0 | 0 | 0.75 | 17 | 0 | 0 | 0 | 17 | 13 | 0 | 24.0 | 18 | 5 | 2 | 0 | 8 | 20 | 2 | 0 | 1 | 1.08 | 6.75 | 0.00 | 3.00 | 7.50 | 1.88 | 2.50 |
| Tot: | MLB (4 yrs) | MLB | 12 | 21 | 4.31 | 83 | 41 | 5 | 1 | 18 | 42 | 3 | 307.0 | 253 | 163 | 147 | 26 | 198 | 224 | 10 | 6 | 3 | 1.47 | 7.42 | 0.76 | 5.80 | 6.57 | 4.78 | 1.13 | ||||
| Tot: | NL (4 yrs) | NL | 12 | 21 | 4.31 | 83 | 41 | 5 | 1 | 18 | 42 | 3 | 307.0 | 253 | 163 | 147 | 26 | 198 | 224 | 10 | 6 | 3 | 1.47 | 7.42 | 0.76 | 5.80 | 6.57 | 4.78 | 1.13 | ||||
| Tot: | Minors (7 yrs) | Minors | 31 | 20 | 3.71 | 140 | 49 | 15 | 2 | 19 | 91 | 4 | 492.0 | 431 | 267 | 203 | 57 | 298 | 355 | 29 | 2 | 13 | 1.48 | 7.88 | 1.04 | 5.45 | 6.49 | 4.88 | 1.19 | ||||
| Tot: | A+ (1 yrs) | A+ | 0 | 0 | 0.75 | 17 | 0 | 0 | 0 | 13 | 17 | 0 | 24.0 | 18 | 5 | 2 | 0 | 8 | 20 | 2 | 0 | 1 | 1.08 | 6.75 | 0.00 | 3.00 | 7.50 | 1.88 | 2.50 | ||||
| Tot: | AA (1 yrs) | AA | 0 | 1 | 11.45 | 10 | 0 | 0 | 0 | 6 | 10 | 0 | 11.0 | 11 | 16 | 14 | 0 | 16 | 12 | 3 | 0 | 2 | 2.45 | 9.00 | 0.00 | 13.09 | 9.82 | 13.09 | 0.75 | ||||
| Tot: | AAA (5 yrs) | AAA | 31 | 19 | 3.68 | 113 | 49 | 15 | 2 | 0 | 64 | 4 | 457.0 | 402 | 246 | 187 | 57 | 274 | 323 | 24 | 2 | 10 | 1.48 | 7.92 | 1.12 | 5.40 | 6.36 | 4.84 | 1.18 | ||||
| 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 |
| 1975 | Montreal Expos | NL | MLB | MON | 39 | 22 | P | 40 | 51 | 2 | 6 | 0 | 0 | 0 | 1 | 0 | 0 | 1 | 24 | 0 | 4 | 0 | 0 | 0 | 6 | 56 | 0 | 6 | .118 | .135 | .118 | .253 | .020 | .000 | .222 | 1.79 | 42.86 | 24.00 | 0.00 | |
| 1976 | Denver Bears | Amer | AAA | MON | - | 23 | P | 15 | 12 | 3 | 2 | 0 | 0 | 0 | 2 | 0 | 0 | 2 | 3 | 1 | 0 | 0 | 0 | 0 | 2 | 15 | 0 | 2 | .167 | .333 | .167 | .500 | .167 | .000 | .222 | 13.33 | 20.00 | 1.50 | 0.00 | |
| 1976 | Montreal Expos | NL | MLB | MON | 39 | 23 | P | 23 | 27 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 13 | 0 | 1 | 0 | 0 | 0 | 0 | 28 | 0 | 0 | .000 | .000 | .000 | .000 | .000 | .000 | .000 | 0.00 | 46.43 | 0.00 | 0.00 | |
| 1977 | Oklahoma City 89ers | Amer | AAA | PHI | - | 24 | P | 7 | 4 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 0 | 0 | 0 | 0 | 0 | 0 | 4 | 0 | 0 | .000 | .000 | .000 | .000 | .000 | .000 | .000 | 0.00 | 75.00 | 0.00 | 0.00 | |
| 1977 | Montreal Expos | NL | MLB | MON | 39 | 24 | P | 12 | 9 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 2 | 0 | 1 | 0 | 0 | 0 | 1 | 11 | 0 | 1 | .111 | .200 | .111 | .311 | .111 | .000 | .143 | 9.09 | 18.18 | 2.00 | 0.00 | |
| 1978 | Oklahoma City 89ers | Amer | AAA | PHI | - | 25 | P | 27 | 11 | 3 | 1 | 0 | 0 | 0 | 3 | 0 | 1 | 4 | 7 | 0 | 0 | 1 | 0 | 0 | 1 | 16 | 0 | 1 | .091 | .313 | .091 | .404 | .273 | .000 | .200 | 25.00 | 43.75 | 1.75 | 0.00 | |
| 1978 | Houston Astros | NL | MLB | HOU | 31 | 25 | P | 5 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 0 | .000 | .000 | .000 | .000 | .000 | .000 | .000 | 0.00 | 100.00 | 0.00 | 0.00 | |
| Tot: | MLB (4 yrs) | MLB | 80 | 89 | 3 | 7 | 0 | 0 | 0 | 1 | 0 | 0 | 2 | 41 | 0 | 6 | 0 | 0 | 0 | 7 | 97 | 0 | 7 | .079 | .099 | .079 | .178 | .022 | .000 | .146 | 2.06 | 42.27 | 20.50 | |||||||
| Tot: | NL (4 yrs) | NL | 80 | 89 | 3 | 7 | 0 | 0 | 0 | 1 | 0 | 0 | 2 | 41 | 0 | 6 | 0 | 0 | 0 | 7 | 97 | 0 | 7 | .079 | .099 | .079 | .178 | .022 | .000 | .146 | 2.06 | 42.27 | 20.50 | |||||||
| Tot: | Minors (3 yrs) | Minors | 49 | 27 | 6 | 3 | 0 | 0 | 0 | 5 | 0 | 1 | 6 | 13 | 1 | 0 | 1 | 0 | 0 | 3 | 35 | 0 | 3 | .111 | .286 | .111 | .397 | .185 | .000 | .200 | 17.14 | 37.14 | 2.17 | |||||||
| Tot: | AAA (3 yrs) | AAA | 49 | 27 | 6 | 3 | 0 | 0 | 0 | 5 | 0 | 1 | 6 | 13 | 1 | 0 | 1 | 0 | 0 | 3 | 35 | 0 | 3 | .111 | .286 | .111 | .397 | .185 | .000 | .200 | 17.14 | 37.14 | 2.17 | |||||||
| Avg: | MLB - 162 game avg | MLB | 162 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | ||||||
| Avg: | Minors - 162 game avg | College | 162 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 |
| Strikeouts | Walks | Hittable | SO/BB | vs Power | Durability | Team Success |
| 74 | 26 | 84 | 41 | 84 | 48 | .493 |