| 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 |
| 1968 | Chicago Cubs | NL | MLB | CHN | 33 | 20 | 1 | 1 | 4.17 | 13 | 5 | 1 | 0 | 8 | 4 | 0 | 41.0 | 44 | 22 | 19 | 1 | 25 | 31 | 4 | 0 | 0 | 1.68 | 9.66 | 0.22 | 5.49 | 6.80 | 4.83 | 1.24 |
| 1969 | Chicago Cubs | NL | MLB | CHN | 33 | 21 | 0 | 0 | 13.50 | 2 | 1 | 0 | 0 | 1 | 0 | 0 | 2.0 | 1 | 3 | 3 | 0 | 2 | 2 | 1 | 0 | 0 | 1.50 | 4.50 | 0.00 | 9.00 | 9.00 | 13.50 | 1.00 |
| 1969 | San Diego Padres | NL | MLB | SDN | 33 | 21 | 3 | 12 | 4.19 | 46 | 7 | 0 | 0 | 39 | 8 | 3 | 109.2 | 104 | 58 | 51 | 5 | 56 | 58 | 3 | 0 | 5 | 1.46 | 8.53 | 0.41 | 4.60 | 4.76 | 4.76 | 1.04 |
| 1970 | San Diego Padres | NL | MLB | SDN | 33 | 22 | 2 | 3 | 5.20 | 33 | 2 | 0 | 0 | 31 | 11 | 1 | 62.1 | 72 | 37 | 36 | 8 | 36 | 39 | 4 | 0 | 3 | 1.73 | 10.40 | 1.16 | 5.20 | 5.63 | 5.34 | 1.08 |
| 1971 | San Diego Padres | NL | MLB | SDN | 33 | 23 | 1 | 3 | 2.96 | 13 | 0 | 0 | 0 | 13 | 6 | 0 | 24.1 | 27 | 10 | 8 | 0 | 11 | 13 | 2 | 1 | 1 | 1.56 | 9.99 | 0.00 | 4.07 | 4.81 | 3.70 | 1.18 |
| 1972 | San Diego Padres | NL | MLB | SDN | 33 | 24 | 4 | 3 | 2.45 | 60 | 0 | 0 | 0 | 60 | 23 | 3 | 91.2 | 87 | 35 | 25 | 2 | 49 | 46 | 6 | 1 | 4 | 1.48 | 8.54 | 0.20 | 4.81 | 4.52 | 3.44 | 0.94 |
| 1973 | San Diego Padres | NL | MLB | SDN | 33 | 25 | 4 | 4 | 5.42 | 58 | 0 | 0 | 0 | 58 | 29 | 0 | 76.1 | 93 | 51 | 46 | 8 | 33 | 44 | 4 | 0 | 4 | 1.65 | 10.97 | 0.94 | 3.89 | 5.19 | 6.01 | 1.33 |
| 1974 | San Diego Padres | NL | MLB | SDN | 33 | 26 | 0 | 0 | 4.50 | 9 | 0 | 0 | 0 | 9 | 2 | 0 | 18.0 | 23 | 10 | 9 | 1 | 6 | 11 | 0 | 0 | 0 | 1.61 | 11.50 | 0.50 | 3.00 | 5.50 | 5.00 | 1.83 |
| 1975 | California Angels | AL | MLB | CAL | 47 | 27 | 0 | 1 | 5.40 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 5.0 | 6 | 3 | 3 | 1 | 1 | 4 | 0 | 0 | 0 | 1.40 | 10.80 | 1.80 | 1.80 | 7.20 | 5.40 | 4.00 |
| 1976 | California Angels | AL | MLB | CAL | 47 | 28 | 8 | 16 | 3.00 | 34 | 31 | 7 | 2 | 3 | 0 | 0 | 225.0 | 224 | 89 | 75 | 12 | 58 | 100 | 0 | 0 | 5 | 1.25 | 8.96 | 0.48 | 2.32 | 4.00 | 3.56 | 1.72 |
| 1977 | California Angels | AL | MLB | CAL | 47 | 29 | 2 | 4 | 5.55 | 14 | 12 | 0 | 0 | 2 | 1 | 0 | 58.1 | 83 | 41 | 36 | 10 | 11 | 30 | 2 | 0 | 2 | 1.61 | 12.81 | 1.54 | 1.70 | 4.63 | 6.33 | 2.73 |
| Tot: | MLB (10 yrs) | MLB | 25 | 47 | 3.92 | 283 | 59 | 8 | 2 | 84 | 224 | 7 | 713.2 | 764 | 359 | 311 | 48 | 288 | 378 | 26 | 2 | 24 | 1.47 | 9.63 | 0.61 | 3.63 | 4.77 | 4.53 | 1.31 | ||||
| Tot: | AL (3 yrs) | AL | 10 | 21 | 3.56 | 49 | 44 | 7 | 2 | 1 | 5 | 0 | 288.1 | 313 | 133 | 114 | 23 | 70 | 134 | 2 | 0 | 7 | 1.33 | 9.77 | 0.72 | 2.18 | 4.18 | 4.15 | 1.91 | ||||
| Tot: | NL (7 yrs) | NL | 15 | 26 | 4.17 | 234 | 15 | 1 | 0 | 83 | 219 | 7 | 425.1 | 451 | 226 | 197 | 25 | 218 | 244 | 24 | 2 | 17 | 1.57 | 9.54 | 0.53 | 4.61 | 5.16 | 4.78 | 1.12 | ||||
| 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 |
| 1968 | Chicago Cubs | NL | MLB | CHN | 33 | 20 | P | 13 | 11 | 1 | 1 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 4 | 0 | 0 | 0 | 0 | 0 | 1 | 11 | 0 | 1 | .091 | .091 | .091 | .182 | .000 | .000 | .143 | 0.00 | 36.36 | 0.00 | 0.00 | |
| 1969 | San Diego Padres | NL | MLB | SDN | 33 | 21 | P | 46 | 23 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 10 | 0 | 5 | 0 | 0 | 0 | 0 | 29 | 0 | 0 | .000 | .042 | .000 | .042 | .043 | .000 | .000 | 3.45 | 34.48 | 10.00 | 0.00 | |
| 1970 | San Diego Padres | NL | MLB | SDN | 33 | 22 | P | 33 | 8 | 1 | 4 | 1 | 0 | 0 | 2 | 0 | 0 | 0 | 1 | 0 | 2 | 0 | 0 | 1 | 5 | 10 | 1 | 3 | .500 | .500 | .625 | 1.125 | .125 | .125 | .571 | 0.00 | 10.00 | 0.00 | 0.00 | |
| 1971 | San Diego Padres | NL | MLB | SDN | 33 | 23 | P | 13 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 1 | 0 | 0 | 0 | 0 | 2 | 0 | 0 | .000 | .000 | .000 | .000 | .000 | .000 | .000 | 0.00 | 50.00 | 0.00 | 0.00 | |
| 1972 | San Diego Padres | NL | MLB | SDN | 33 | 24 | P | 60 | 13 | 0 | 2 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 3 | 0 | 1 | 0 | 0 | 0 | 2 | 14 | 0 | 2 | .154 | .154 | .154 | .308 | .000 | .000 | .200 | 0.00 | 21.43 | 0.00 | 0.00 | |
| 1973 | San Diego Padres | NL | MLB | SDN | 33 | 25 | P | 58 | 4 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 1 | 0 | 0 | 0 | 0 | 5 | 0 | 0 | .000 | .000 | .000 | .000 | .000 | .000 | .000 | 0.00 | 40.00 | 0.00 | 0.00 | |
| 1974 | San Diego Padres | NL | MLB | SDN | 33 | 26 | P | 9 | 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 | |
| Tot: | MLB (7 yrs) | MLB | 232 | 61 | 2 | 7 | 1 | 0 | 0 | 4 | 0 | 0 | 1 | 22 | 0 | 10 | 0 | 0 | 1 | 8 | 72 | 1 | 6 | .115 | .129 | .131 | .260 | .033 | .016 | .179 | 1.39 | 30.56 | 22.00 | |||||||
| Tot: | NL (7 yrs) | NL | 232 | 61 | 2 | 7 | 1 | 0 | 0 | 4 | 0 | 0 | 1 | 22 | 0 | 10 | 0 | 0 | 1 | 8 | 72 | 1 | 6 | .115 | .129 | .131 | .260 | .033 | .016 | .179 | 1.39 | 30.56 | 22.00 | |||||||
| Avg: | MLB - 162 game avg | MLB | 162 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 |
| Strikeouts | Walks | Hittable | SO/BB | vs Power | Durability | Team Success |
| 46 | 42 | 22 | 41 | 22 | 55 | .425 |