| 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 |
| 1967 | Southern Illinois | IndyNCAA | NCAA-1 | 19 | 7 | 1 | 2.97 | 13 | 11 | 5 | 0 | 2 | 0 | 0 | 69.2 | 37 | 28 | 23 | 0 | 49 | 61 | 5 | 0 | 1 | 1.23 | 4.78 | 0.00 | 6.33 | 7.88 | 3.62 | 1.24 | ||
| 1968 | Southern Illinois | IndyNCAA | NCAA-1 | 20 | 4 | 3 | 4.45 | 15 | 9 | 3 | 0 | 6 | 0 | 0 | 60.2 | 46 | 48 | 30 | 0 | 58 | 62 | 9 | 0 | 7 | 1.71 | 6.82 | 0.00 | 8.60 | 9.20 | 7.12 | 1.07 | ||
| 1970 | San Francisco Giants | NL | MLB | SFN | 38 | 22 | 5 | 5 | 4.66 | 18 | 15 | 1 | 0 | 3 | 1 | 0 | 87.0 | 92 | 48 | 45 | 13 | 48 | 56 | 3 | 1 | 4 | 1.61 | 9.52 | 1.34 | 4.97 | 5.79 | 4.97 | 1.17 |
| 1974 | Chicago White Sox | AL | MLB | CHA | 26 | 26 | 3 | 3 | 4.43 | 40 | 5 | 0 | 0 | 35 | 10 | 1 | 105.2 | 103 | 58 | 52 | 7 | 55 | 68 | 5 | 2 | 7 | 1.50 | 8.77 | 0.60 | 4.68 | 5.79 | 4.94 | 1.24 |
| 1975 | Chicago White Sox | AL | MLB | CHA | 26 | 27 | 0 | 0 | 0.00 | 1 | 0 | 0 | 0 | 1 | 0 | 0 | 0.0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 |
| 1976 | - | Atl | Indy | - | 28 | 5 | 3 | 6.75 | 43 | 1 | 0 | 0 | 42 | 0 | 5 | 76.0 | 84 | 64 | 57 | 9 | 67 | 91 | 4 | 0 | 4 | 1.99 | 9.95 | 1.07 | 7.93 | 10.78 | 7.58 | 1.36 | |
| 1976 | Salt Lake Gulls | PCL | AAA | CAL | - | 28 | 0 | 0 | 0.00 | 35 | 0 | 0 | 0 | 0 | 0 | 0 | 0.0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 |
| 1976 | Tucson Toros | PCL | AAA | OAK | - | 28 | 0 | 0 | 0.00 | 8 | 0 | 0 | 0 | 0 | 0 | 0 | 0.0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 |
| Tot: | MLB (3 yrs) | MLB | 8 | 8 | 4.53 | 59 | 20 | 1 | 0 | 11 | 39 | 1 | 192.2 | 196 | 106 | 97 | 20 | 103 | 124 | 8 | 3 | 11 | 1.55 | 9.16 | 0.93 | 4.81 | 5.79 | 4.95 | 1.20 | ||||
| Tot: | AL (2 yrs) | AL | 3 | 3 | 4.43 | 41 | 5 | 0 | 0 | 10 | 36 | 1 | 105.2 | 104 | 58 | 52 | 7 | 55 | 68 | 5 | 2 | 7 | 1.50 | 8.86 | 0.60 | 4.68 | 5.79 | 4.94 | 1.24 | ||||
| Tot: | NL (1 yrs) | NL | 5 | 5 | 4.66 | 18 | 15 | 1 | 0 | 1 | 3 | 0 | 87.0 | 92 | 48 | 45 | 13 | 48 | 56 | 3 | 1 | 4 | 1.61 | 9.52 | 1.34 | 4.97 | 5.79 | 4.97 | 1.17 | ||||
| Tot: | Minors (1 yrs) | Minors | 0 | 0 | 43 | 0 | 0 | 0 | 0 | 43 | 0 | 0.0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | ||||||||||||
| Tot: | Indy (1 yrs) | Indy | 5 | 3 | 6.75 | 43 | 1 | 0 | 0 | 0 | 42 | 5 | 76.0 | 84 | 64 | 57 | 9 | 67 | 91 | 4 | 0 | 4 | 1.99 | 9.95 | 1.07 | 7.93 | 10.78 | 7.58 | 1.36 | ||||
| Tot: | AAA (1 yrs) | AAA | 0 | 0 | 43 | 0 | 0 | 0 | 0 | 43 | 0 | 0.0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | ||||||||||||
| Tot: | College (2 yrs) | College | 11 | 4 | 3.66 | 28 | 20 | 8 | 0 | 0 | 8 | 0 | 130.1 | 83 | 76 | 53 | 0 | 107 | 123 | 14 | 0 | 8 | 1.46 | 5.73 | 0.00 | 7.39 | 8.49 | 5.25 | 1.15 | ||||
| Avg: | MLB - 162 Inning avg | MLB | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 162 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | ||||
| Avg: | Minors - 162 Inning avg | College | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 162 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | ||||
| Avg: | College - 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 |
| 1967 | Southern Illinois | IndyNCAA | NCAA-1 | 19 | P | 13 | 21 | 1 | 5 | 0 | 0 | 0 | 2 | 0 | 0 | 3 | 9 | 0 | 2 | 0 | 0 | 0 | 5 | 26 | 0 | 5 | .238 | .333 | .238 | .571 | .000 | .000 | .000 | 11.54 | 34.62 | 3.00 | 0.00 | |||
| 1968 | Southern Illinois | IndyNCAA | NCAA-1 | 20 | P | 15 | 27 | 3 | 6 | 0 | 2 | 0 | 5 | 0 | 0 | 2 | 11 | 0 | 2 | 0 | 0 | 0 | 10 | 31 | 2 | 4 | .222 | .276 | .370 | .646 | .000 | .148 | .000 | 6.45 | 35.48 | 5.50 | 0.00 | |||
| 1970 | San Francisco Giants | NL | MLB | SFN | 38 | 22 | P | 18 | 25 | 2 | 2 | 1 | 0 | 1 | 2 | 0 | 0 | 1 | 18 | 0 | 3 | 1 | 0 | 0 | 6 | 30 | 2 | 0 | .080 | .111 | .240 | .351 | .200 | .160 | .143 | 3.33 | 60.00 | 18.00 | 25.00 | |
| Tot: | MLB (1 yrs) | MLB | 18 | 25 | 2 | 2 | 1 | 0 | 1 | 2 | 0 | 0 | 1 | 18 | 0 | 3 | 1 | 0 | 0 | 6 | 30 | 2 | 0 | .080 | .111 | .240 | .351 | .200 | .160 | .143 | 3.33 | 60.00 | 18.00 | 25.00 | ||||||
| Tot: | NL (1 yrs) | NL | 18 | 25 | 2 | 2 | 1 | 0 | 1 | 2 | 0 | 0 | 1 | 18 | 0 | 3 | 1 | 0 | 0 | 6 | 30 | 2 | 0 | .080 | .111 | .240 | .351 | .200 | .160 | .143 | 3.33 | 60.00 | 18.00 | 25.00 | ||||||
| Tot: | College (2 yrs) | College | 28 | 48 | 4 | 11 | 0 | 2 | 0 | 7 | 0 | 0 | 5 | 20 | 0 | 4 | 0 | 0 | 0 | 15 | 57 | 2 | 9 | .229 | .302 | .313 | .614 | .188 | .083 | .393 | 8.77 | 35.09 | 4.00 | |||||||
| Avg: | MLB - 162 game avg | MLB | 162 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | ||||||
| Avg: | College - 162 game avg | College | 162 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 |
| Strikeouts | Walks | Hittable | SO/BB | vs Power | Durability | Team Success |
| 66 | 20 | 42 | 34 | 42 | 42 | .501 |