| 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 |
| 1972 | Montreal Expos | NL | MLB | MON | 42 | 20 | 0 | 1 | 8.45 | 22 | 0 | 0 | 0 | 22 | 6 | 0 | 33.0 | 41 | 31 | 31 | 3 | 18 | 25 | 4 | 0 | 0 | 1.79 | 11.18 | 0.82 | 4.91 | 6.82 | 8.45 | 1.39 |
| 1973 | Montreal Expos | NL | MLB | MON | 42 | 21 | 1 | 2 | 4.97 | 21 | 0 | 0 | 0 | 21 | 3 | 1 | 29.0 | 30 | 18 | 16 | 1 | 19 | 17 | 3 | 1 | 0 | 1.69 | 9.31 | 0.31 | 5.90 | 5.28 | 5.59 | 0.89 |
| Tot: | MLB (2 yrs) | MLB | 1 | 3 | 6.82 | 43 | 0 | 0 | 0 | 9 | 43 | 1 | 62.0 | 71 | 49 | 47 | 4 | 37 | 42 | 7 | 1 | 0 | 1.74 | 10.31 | 0.58 | 5.37 | 6.10 | 7.11 | 1.14 | ||||
| Tot: | NL (2 yrs) | NL | 1 | 3 | 6.82 | 43 | 0 | 0 | 0 | 9 | 43 | 1 | 62.0 | 71 | 49 | 47 | 4 | 37 | 42 | 7 | 1 | 0 | 1.74 | 10.31 | 0.58 | 5.37 | 6.10 | 7.11 | 1.14 | ||||
| Avg: | MLB - 162 Inning avg | MLB | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 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 |
| 1972 | Montreal Expos | NL | MLB | MON | 42 | 20 | P | 22 | 3 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 0 | 0 | .000 | .000 | .000 | .000 | .000 | .000 | .000 | 0.00 | 0.00 | 0.00 | 0.00 | |
| 1973 | Montreal Expos | NL | MLB | MON | 42 | 21 | P | 21 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 0 | 0 | .000 | .333 | .000 | .333 | .500 | .000 | .000 | 33.33 | 33.33 | 1.00 | 0.00 | |
| Tot: | MLB (2 yrs) | MLB | 43 | 5 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 6 | 0 | 0 | .000 | .167 | .000 | .167 | .200 | .000 | .000 | 16.67 | 16.67 | 1.00 | |||||||
| Tot: | NL (2 yrs) | NL | 43 | 5 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 6 | 0 | 0 | .000 | .167 | .000 | .167 | .200 | .000 | .000 | 16.67 | 16.67 | 1.00 | |||||||
| Avg: | MLB - 162 game avg | MLB | 162 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 |
| Strikeouts | Walks | Hittable | SO/BB | vs Power | Durability | Team Success |
| 69 | 11 | 22 | 24 | 22 | 38 | .469 |