| 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 | Philadelphia Phillies | NL | MLB | PHI | 47 | 23 | 0 | 0 | 0.00 | 4 | 0 | 0 | 0 | 4 | 2 | 0 | 2.1 | 3 | 0 | 0 | 0 | 4 | 1 | 0 | 0 | 0 | 3.00 | 11.57 | 0.00 | 15.43 | 3.86 | 0.00 | 0.25 |
| 1971 | Philadelphia Phillies | NL | MLB | PHI | 47 | 24 | 5 | 9 | 4.49 | 35 | 25 | 2 | 1 | 10 | 7 | 0 | 162.1 | 163 | 89 | 81 | 11 | 82 | 81 | 7 | 1 | 6 | 1.51 | 9.04 | 0.61 | 4.55 | 4.49 | 4.93 | 0.99 |
| 1972 | Philadelphia Phillies | NL | MLB | PHI | 47 | 25 | 2 | 15 | 4.26 | 33 | 23 | 2 | 0 | 10 | 1 | 0 | 154.1 | 149 | 76 | 73 | 17 | 60 | 87 | 1 | 0 | 1 | 1.35 | 8.69 | 0.99 | 3.50 | 5.07 | 4.43 | 1.45 |
| 1973 | Milwaukee Brewers | AL | MLB | MIL | 46 | 26 | 0 | 1 | 7.36 | 2 | 1 | 0 | 0 | 1 | 1 | 0 | 7.1 | 5 | 7 | 6 | 1 | 10 | 3 | 0 | 0 | 1 | 2.05 | 6.14 | 1.23 | 12.27 | 3.68 | 8.59 | 0.30 |
| 1975 | St. Louis Cardinals | NL | MLB | SLN | 24 | 28 | 0 | 1 | 1.59 | 10 | 0 | 0 | 0 | 10 | 3 | 0 | 17.0 | 12 | 4 | 3 | 0 | 11 | 7 | 0 | 0 | 0 | 1.35 | 6.35 | 0.00 | 5.82 | 3.71 | 2.12 | 0.64 |
| 1976 | Syracuse Chiefs | IL | AAA | NYA | - | 29 | 1 | 2 | 9.82 | 7 | 2 | 0 | 0 | 5 | 0 | 0 | 11.0 | 18 | 14 | 12 | 0 | 14 | 8 | 3 | 1 | 0 | 2.91 | 14.73 | 0.00 | 11.45 | 6.55 | 11.45 | 0.57 |
| 1976 | Hawaii Islanders | PCL | AAA | SDN | - | 29 | 5 | 1 | 3.75 | 8 | 8 | 2 | 1 | 0 | 0 | 0 | 60.0 | 58 | 28 | 25 | 3 | 21 | 44 | 2 | 0 | 0 | 1.32 | 8.70 | 0.45 | 3.15 | 6.60 | 4.20 | 2.10 |
| 1976 | San Diego Padres | NL | MLB | SDN | 34 | 29 | 0 | 3 | 6.40 | 19 | 2 | 0 | 0 | 17 | 6 | 1 | 32.1 | 38 | 27 | 23 | 0 | 29 | 18 | 1 | 0 | 0 | 2.07 | 10.58 | 0.00 | 8.07 | 5.01 | 7.52 | 0.62 |
| 1977 | Toledo Mud Hens | IL | AAA | CLE | - | 30 | 5 | 11 | 4.12 | 28 | 11 | 2 | 1 | 17 | 0 | 4 | 94.0 | 86 | 52 | 43 | 9 | 68 | 59 | 4 | 0 | 0 | 1.64 | 8.23 | 0.86 | 6.51 | 5.65 | 4.98 | 0.87 |
| 1978 | Syracuse Chiefs | IL | AAA | TOR | - | 31 | 7 | 10 | 4.32 | 28 | 23 | 8 | 2 | 5 | 0 | 2 | 148.0 | 139 | 88 | 71 | 18 | 73 | 98 | 8 | 0 | 5 | 1.43 | 8.45 | 1.09 | 4.44 | 5.96 | 5.35 | 1.34 |
| 1979 | Syracuse Chiefs | IL | AAA | TOR | - | 32 | 2 | 4 | 5.32 | 19 | 6 | 0 | 0 | 13 | 0 | 0 | 66.0 | 71 | 45 | 39 | 8 | 32 | 25 | 2 | 0 | 1 | 1.56 | 9.68 | 1.09 | 4.36 | 3.41 | 6.14 | 0.78 |
| Tot: | MLB (6 yrs) | MLB | 7 | 29 | 4.46 | 103 | 51 | 4 | 1 | 20 | 52 | 1 | 375.2 | 370 | 203 | 186 | 29 | 196 | 197 | 9 | 1 | 8 | 1.51 | 8.86 | 0.69 | 4.70 | 4.72 | 4.86 | 1.01 | ||||
| Tot: | AL (1 yrs) | AL | 0 | 1 | 7.36 | 2 | 1 | 0 | 0 | 1 | 1 | 0 | 7.1 | 5 | 7 | 6 | 1 | 10 | 3 | 0 | 0 | 1 | 2.05 | 6.14 | 1.23 | 12.27 | 3.68 | 8.59 | 0.30 | ||||
| Tot: | NL (5 yrs) | NL | 7 | 28 | 4.40 | 101 | 50 | 4 | 1 | 19 | 51 | 1 | 368.1 | 365 | 196 | 180 | 28 | 186 | 194 | 9 | 1 | 7 | 1.50 | 8.92 | 0.68 | 4.54 | 4.74 | 4.79 | 1.04 | ||||
| Tot: | Minors (4 yrs) | Minors | 20 | 28 | 4.51 | 90 | 50 | 12 | 4 | 0 | 40 | 6 | 379.0 | 372 | 227 | 190 | 38 | 208 | 234 | 19 | 1 | 6 | 1.53 | 8.83 | 0.90 | 4.94 | 5.56 | 5.39 | 1.13 | ||||
| Tot: | AAA (4 yrs) | AAA | 20 | 28 | 4.51 | 90 | 50 | 12 | 4 | 0 | 40 | 6 | 379.0 | 372 | 227 | 190 | 38 | 208 | 234 | 19 | 1 | 6 | 1.53 | 8.83 | 0.90 | 4.94 | 5.56 | 5.39 | 1.13 | ||||
| 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 |
| 1971 | Philadelphia Phillies | NL | MLB | PHI | 47 | 24 | P | 36 | 50 | 4 | 10 | 0 | 1 | 0 | 2 | 0 | 0 | 3 | 16 | 1 | 1 | 0 | 0 | 1 | 12 | 55 | 1 | 9 | .200 | .259 | .240 | .499 | .100 | .040 | .294 | 5.45 | 29.09 | 5.33 | 0.00 | |
| 1972 | Philadelphia Phillies | NL | MLB | PHI | 47 | 25 | P | 48 | 40 | 3 | 8 | 1 | 0 | 0 | 0 | 0 | 0 | 3 | 6 | 0 | 1 | 0 | 0 | 2 | 9 | 44 | 1 | 7 | .200 | .256 | .225 | .481 | .100 | .025 | .235 | 6.82 | 13.64 | 2.00 | 0.00 | |
| 1975 | St. Louis Cardinals | NL | MLB | SLN | 24 | 28 | P | 10 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 0 | .000 | .000 | .000 | .000 | .000 | .000 | .000 | 0.00 | 0.00 | 0.00 | 0.00 | |
| 1976 | San Diego Padres | NL | MLB | SDN | 34 | 29 | P | 19 | 5 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 5 | 0 | 0 | .000 | .000 | .000 | .000 | .000 | .000 | .000 | 0.00 | 0.00 | 0.00 | 0.00 | |
| Tot: | MLB (4 yrs) | MLB | 113 | 97 | 7 | 18 | 1 | 1 | 0 | 2 | 0 | 0 | 6 | 22 | 1 | 2 | 0 | 0 | 3 | 21 | 106 | 2 | 16 | .186 | .240 | .216 | .457 | .093 | .031 | .240 | 5.66 | 20.75 | 3.67 | |||||||
| Tot: | NL (4 yrs) | NL | 113 | 97 | 7 | 18 | 1 | 1 | 0 | 2 | 0 | 0 | 6 | 22 | 1 | 2 | 0 | 0 | 3 | 21 | 106 | 2 | 16 | .186 | .240 | .216 | .457 | .093 | .031 | .240 | 5.66 | 20.75 | 3.67 | |||||||
| Tot: | Minors (1 yrs) | Minors | 29 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | |||||||||||||||||
| Tot: | AAA (1 yrs) | AAA | 29 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | |||||||||||||||||
| Avg: | MLB - 162 game avg | MLB | 162 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | ||||||
| Avg: | Minors - 162 game avg | College | 162 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 |
| Strikeouts | Walks | Hittable | SO/BB | vs Power | Durability | Team Success |
| 43 | 29 | 50 | 27 | 50 | 49 | .474 |