| 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 |
| 1964 | Pittsburgh Pirates | NL | MLB | PIT | 20 | 21 | 0 | 0 | 5.00 | 7 | 0 | 0 | 0 | 7 | 4 | 0 | 9.0 | 11 | 5 | 5 | 2 | 1 | 4 | 0 | 0 | 0 | 1.33 | 11.00 | 2.00 | 1.00 | 4.00 | 5.00 | 4.00 |
| 1967 | Pittsburgh Pirates | NL | MLB | PIT | 37 | 24 | 0 | 1 | 8.05 | 10 | 1 | 0 | 0 | 9 | 1 | 0 | 19.0 | 30 | 18 | 17 | 4 | 11 | 5 | 0 | 0 | 2 | 2.16 | 14.21 | 1.89 | 5.21 | 2.37 | 8.53 | 0.45 |
| 1969 | Seattle Pilots | AL | MLB | SE1 | 25 | 26 | 3 | 10 | 3.31 | 39 | 10 | 0 | 0 | 29 | 10 | 3 | 108.2 | 103 | 49 | 40 | 7 | 26 | 69 | 0 | 1 | 5 | 1.19 | 8.53 | 0.58 | 2.15 | 5.71 | 4.06 | 2.65 |
| 1970 | Milwaukee Brewers | AL | MLB | MIL | 25 | 27 | 4 | 3 | 4.19 | 53 | 0 | 0 | 0 | 53 | 23 | 4 | 92.1 | 98 | 46 | 43 | 7 | 23 | 48 | 1 | 1 | 5 | 1.31 | 9.55 | 0.68 | 2.24 | 4.68 | 4.48 | 2.09 |
| 1971 | Milwaukee Brewers | AL | MLB | MIL | 25 | 28 | 0 | 0 | 13.50 | 2 | 0 | 0 | 0 | 2 | 0 | 0 | 1.1 | 3 | 2 | 2 | 0 | 1 | 0 | 0 | 0 | 0 | 3.00 | 20.25 | 0.00 | 6.75 | 0.00 | 13.50 | 0.00 |
| Tot: | MLB (5 yrs) | MLB | 7 | 14 | 4.18 | 111 | 11 | 0 | 0 | 38 | 100 | 7 | 230.1 | 245 | 120 | 107 | 20 | 62 | 126 | 1 | 2 | 12 | 1.33 | 9.57 | 0.78 | 2.42 | 4.92 | 4.69 | 2.03 | ||||
| Tot: | AL (3 yrs) | AL | 7 | 13 | 3.78 | 94 | 10 | 0 | 0 | 33 | 84 | 7 | 202.1 | 204 | 97 | 85 | 14 | 50 | 117 | 1 | 2 | 10 | 1.26 | 9.07 | 0.62 | 2.22 | 5.20 | 4.31 | 2.34 | ||||
| Tot: | NL (2 yrs) | NL | 0 | 1 | 7.07 | 17 | 1 | 0 | 0 | 5 | 16 | 0 | 28.0 | 41 | 23 | 22 | 6 | 12 | 9 | 0 | 0 | 2 | 1.89 | 13.18 | 1.93 | 3.86 | 2.89 | 7.39 | 0.75 | ||||
| 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 |
| 1967 | Pittsburgh Pirates | NL | MLB | PIT | 37 | 24 | P | 10 | 6 | 2 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 2 | 0 | 0 | 0 | 0 | 0 | 1 | 7 | 0 | 1 | .167 | .286 | .167 | .453 | .167 | .000 | .250 | 14.29 | 28.57 | 2.00 | 0.00 | |
| 1969 | Seattle Pilots | AL | MLB | SE1 | 25 | 26 | P | 40 | 19 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 8 | 0 | 3 | 0 | 0 | 0 | 1 | 22 | 0 | 1 | .053 | .053 | .053 | .106 | .000 | .000 | .091 | 0.00 | 36.36 | 0.00 | 0.00 | |
| 1970 | Milwaukee Brewers | AL | MLB | MIL | 25 | 27 | P | 53 | 12 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 6 | 0 | 0 | 0 | 0 | 0 | 1 | 13 | 0 | 1 | .083 | .154 | .083 | .237 | .083 | .000 | .167 | 7.69 | 46.15 | 6.00 | 0.00 | |
| Tot: | MLB (3 yrs) | MLB | 103 | 37 | 3 | 3 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 16 | 0 | 3 | 0 | 0 | 0 | 3 | 42 | 0 | 3 | .081 | .128 | .081 | .209 | .054 | .000 | .143 | 4.76 | 38.10 | 8.00 | |||||||
| Tot: | AL (2 yrs) | AL | 93 | 31 | 1 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 14 | 0 | 3 | 0 | 0 | 0 | 2 | 35 | 0 | 2 | .065 | .094 | .065 | .158 | .032 | .000 | .118 | 2.86 | 40.00 | 14.00 | |||||||
| Tot: | NL (1 yrs) | NL | 10 | 6 | 2 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 2 | 0 | 0 | 0 | 0 | 0 | 1 | 7 | 0 | 1 | .167 | .286 | .167 | .452 | .167 | .000 | .250 | 14.29 | 28.57 | 2.00 | |||||||
| Avg: | MLB - 162 game avg | MLB | 162 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 |
| Strikeouts | Walks | Hittable | SO/BB | vs Power | Durability | Team Success |
| 28 | 64 | 26 | 58 | 26 | 41 | .444 |