| 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 |
| 1970 | Pittsburgh Pirates | NL | MLB | PIT | 24 | 23 | 0 | 1 | 2.78 | 23 | 0 | 0 | 0 | 23 | 7 | 3 | 32.1 | 23 | 10 | 10 | 2 | 13 | 24 | 1 | 0 | 2 | 1.11 | 6.40 | 0.56 | 3.62 | 6.68 | 2.78 | 1.85 |
| 1971 | Pittsburgh Pirates | NL | MLB | PIT | 24 | 24 | 0 | 0 | 0.00 | 2 | 0 | 0 | 0 | 2 | 0 | 0 | 4.1 | 3 | 0 | 0 | 0 | 1 | 1 | 0 | 0 | 0 | 0.92 | 6.23 | 0.00 | 2.08 | 2.08 | 0.00 | 1.00 |
| 1973 | Pittsburgh Pirates | NL | MLB | PIT | 44 | 26 | 0 | 1 | 6.07 | 22 | 0 | 0 | 0 | 22 | 11 | 2 | 29.2 | 37 | 24 | 20 | 3 | 10 | 11 | 1 | 0 | 0 | 1.58 | 11.22 | 0.91 | 3.03 | 3.34 | 7.28 | 1.10 |
| Tot: | MLB (3 yrs) | MLB | 0 | 2 | 4.07 | 47 | 0 | 0 | 0 | 18 | 47 | 5 | 66.1 | 63 | 34 | 30 | 5 | 24 | 36 | 2 | 0 | 2 | 1.31 | 8.55 | 0.68 | 3.26 | 4.88 | 4.61 | 1.50 | ||||
| Tot: | NL (3 yrs) | NL | 0 | 2 | 4.07 | 47 | 0 | 0 | 0 | 18 | 47 | 5 | 66.1 | 63 | 34 | 30 | 5 | 24 | 36 | 2 | 0 | 2 | 1.31 | 8.55 | 0.68 | 3.26 | 4.88 | 4.61 | 1.50 | ||||
| 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 |
| 1970 | Pittsburgh Pirates | NL | MLB | PIT | 24 | 23 | P | 23 | 3 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 0 | 0 | .000 | .000 | .000 | .000 | .000 | .000 | .000 | 0.00 | 66.67 | 0.00 | 0.00 | |
| 1971 | Pittsburgh Pirates | NL | MLB | PIT | 24 | 24 | P | 2 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | .000 | .000 | .000 | .000 | .000 | .000 | .000 | 0.00 | 100.00 | 0.00 | 0.00 | |
| 1973 | Pittsburgh Pirates | NL | MLB | PIT | 44 | 26 | P | 22 | 3 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 0 | 0 | .000 | .000 | .000 | .000 | .000 | .000 | .000 | 0.00 | 100.00 | 0.00 | 0.00 | |
| Tot: | MLB (3 yrs) | MLB | 47 | 7 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 6 | 0 | 0 | 0 | 0 | 0 | 0 | 7 | 0 | 0 | .000 | .000 | .000 | .000 | .000 | .000 | .000 | 0.00 | 85.71 | ||||||||
| Tot: | NL (3 yrs) | NL | 47 | 7 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 6 | 0 | 0 | 0 | 0 | 0 | 0 | 7 | 0 | 0 | .000 | .000 | .000 | .000 | .000 | .000 | .000 | 0.00 | 85.71 | ||||||||
| Avg: | MLB - 162 game avg | MLB | 162 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 |
| Strikeouts | Walks | Hittable | SO/BB | vs Power | Durability | Team Success |
| 44 | 60 | 52 | 47 | 52 | 26 | .547 |