| 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 | New York Mets | NL | MLB | NYN | 38 | 23 | 0 | 2 | 6.44 | 16 | 1 | 0 | 0 | 15 | 5 | 2 | 29.1 | 36 | 21 | 21 | 6 | 25 | 15 | 2 | 1 | 0 | 2.08 | 11.05 | 1.84 | 7.67 | 4.60 | 6.44 | 0.60 |
| 1972 | St. Louis Cardinals | NL | MLB | SLN | 28 | 25 | 1 | 0 | 3.38 | 9 | 0 | 0 | 0 | 9 | 4 | 0 | 13.1 | 12 | 5 | 5 | 0 | 5 | 7 | 1 | 0 | 0 | 1.28 | 8.10 | 0.00 | 3.38 | 4.73 | 3.38 | 1.40 |
| 1973 | St. Louis Cardinals | NL | MLB | SLN | 28 | 26 | 4 | 4 | 3.61 | 34 | 9 | 1 | 0 | 25 | 7 | 3 | 82.1 | 74 | 34 | 33 | 10 | 34 | 44 | 3 | 1 | 3 | 1.31 | 8.09 | 1.09 | 3.72 | 4.81 | 3.72 | 1.29 |
| 1974 | St. Louis Cardinals | NL | MLB | SLN | 28 | 27 | 6 | 2 | 3.00 | 55 | 0 | 0 | 0 | 55 | 17 | 2 | 90.0 | 65 | 31 | 30 | 4 | 38 | 57 | 3 | 0 | 2 | 1.14 | 6.50 | 0.40 | 3.80 | 5.70 | 3.10 | 1.50 |
| 1975 | San Diego Padres | NL | MLB | SDN | 26 | 28 | 6 | 11 | 4.18 | 45 | 15 | 4 | 0 | 30 | 7 | 0 | 142.0 | 155 | 70 | 66 | 8 | 39 | 87 | 9 | 1 | 1 | 1.37 | 9.82 | 0.51 | 2.47 | 5.51 | 4.44 | 2.23 |
| 1976 | San Diego Padres | NL | MLB | SDN | 26 | 29 | 2 | 3 | 5.28 | 33 | 3 | 0 | 0 | 30 | 6 | 0 | 59.2 | 67 | 39 | 35 | 10 | 25 | 26 | 3 | 2 | 2 | 1.54 | 10.11 | 1.51 | 3.77 | 3.92 | 5.88 | 1.04 |
| 1977 | Spokane Indians | PCL | AAA | MIL | - | 30 | 5 | 7 | 4.55 | 46 | 4 | 0 | 0 | 42 | 0 | 7 | 83.0 | 76 | 43 | 42 | 6 | 31 | 48 | 7 | 0 | 0 | 1.29 | 8.24 | 0.65 | 3.36 | 5.20 | 4.66 | 1.55 |
| 1977 | Milwaukee Brewers | AL | MLB | MIL | 45 | 30 | 0 | 1 | 4.26 | 3 | 0 | 0 | 0 | 3 | 2 | 0 | 6.1 | 7 | 7 | 3 | 2 | 4 | 6 | 1 | 0 | 0 | 1.74 | 9.95 | 2.84 | 5.68 | 8.53 | 9.95 | 1.50 |
| Tot: | MLB (7 yrs) | MLB | 19 | 23 | 4.11 | 195 | 28 | 5 | 0 | 48 | 167 | 7 | 423.0 | 416 | 207 | 193 | 40 | 170 | 242 | 22 | 5 | 8 | 1.39 | 8.85 | 0.85 | 3.62 | 5.15 | 4.40 | 1.42 | ||||
| Tot: | AL (1 yrs) | AL | 0 | 1 | 4.26 | 3 | 0 | 0 | 0 | 2 | 3 | 0 | 6.1 | 7 | 7 | 3 | 2 | 4 | 6 | 1 | 0 | 0 | 1.74 | 9.95 | 2.84 | 5.68 | 8.53 | 9.95 | 1.50 | ||||
| Tot: | NL (6 yrs) | NL | 19 | 22 | 4.10 | 192 | 28 | 5 | 0 | 46 | 164 | 7 | 416.2 | 409 | 200 | 190 | 38 | 166 | 236 | 21 | 5 | 8 | 1.38 | 8.83 | 0.82 | 3.59 | 5.10 | 4.32 | 1.42 | ||||
| Tot: | Minors (1 yrs) | Minors | 5 | 7 | 4.55 | 46 | 4 | 0 | 0 | 0 | 42 | 7 | 83.0 | 76 | 43 | 42 | 6 | 31 | 48 | 7 | 0 | 0 | 1.29 | 8.24 | 0.65 | 3.36 | 5.20 | 4.66 | 1.55 | ||||
| Tot: | AAA (1 yrs) | AAA | 5 | 7 | 4.55 | 46 | 4 | 0 | 0 | 0 | 42 | 7 | 83.0 | 76 | 43 | 42 | 6 | 31 | 48 | 7 | 0 | 0 | 1.29 | 8.24 | 0.65 | 3.36 | 5.20 | 4.66 | 1.55 | ||||
| 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 |
| 1970 | New York Mets | NL | MLB | NYN | 38 | 23 | P | 16 | 6 | 1 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 4 | 0 | 0 | 0 | 0 | 0 | 2 | 6 | 0 | 2 | .333 | .333 | .333 | .666 | .000 | .000 | 1.000 | 0.00 | 66.67 | 0.00 | 0.00 | |
| 1972 | St. Louis Cardinals | NL | MLB | SLN | 28 | 25 | P | 9 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 1 | 0 | 0 | .000 | .000 | .000 | .000 | .000 | .000 | .000 | 0.00 | 0.00 | 0.00 | 0.00 | |
| 1973 | St. Louis Cardinals | NL | MLB | SLN | 28 | 26 | P | 34 | 20 | 0 | 2 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 6 | 0 | 1 | 1 | 0 | 0 | 2 | 22 | 0 | 2 | .100 | .095 | .100 | .195 | .000 | .000 | .133 | 0.00 | 27.27 | 0.00 | 0.00 | |
| 1974 | St. Louis Cardinals | NL | MLB | SLN | 28 | 27 | P | 55 | 10 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 0 | 1 | 0 | 0 | 0 | 1 | 11 | 0 | 1 | .100 | .100 | .100 | .200 | .000 | .000 | .143 | 0.00 | 27.27 | 0.00 | 0.00 | |
| 1975 | San Diego Padres | NL | MLB | SDN | 26 | 28 | P | 45 | 36 | 2 | 6 | 1 | 0 | 0 | 4 | 0 | 0 | 4 | 14 | 0 | 4 | 0 | 0 | 0 | 7 | 44 | 1 | 5 | .167 | .250 | .194 | .444 | .139 | .027 | .273 | 9.09 | 31.82 | 3.50 | 0.00 | |
| 1976 | San Diego Padres | NL | MLB | SDN | 26 | 29 | P | 33 | 4 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 1 | 0 | 0 | 0 | 0 | 5 | 0 | 0 | .000 | .000 | .000 | .000 | .000 | .000 | .000 | 0.00 | 20.00 | 0.00 | 0.00 | |
| Tot: | MLB (6 yrs) | MLB | 192 | 77 | 3 | 11 | 1 | 0 | 0 | 5 | 0 | 0 | 4 | 28 | 0 | 7 | 1 | 0 | 1 | 12 | 89 | 1 | 10 | .143 | .183 | .156 | .339 | .065 | .013 | .220 | 4.49 | 31.46 | 7.00 | |||||||
| Tot: | NL (6 yrs) | NL | 192 | 77 | 3 | 11 | 1 | 0 | 0 | 5 | 0 | 0 | 4 | 28 | 0 | 7 | 1 | 0 | 1 | 12 | 89 | 1 | 10 | .143 | .183 | .156 | .339 | .065 | .013 | .220 | 4.49 | 31.46 | 7.00 | |||||||
| Tot: | Minors (1 yrs) | Minors | 46 | 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 | 46 | 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 |
| 45 | 47 | 49 | 48 | 49 | 59 | .477 |