| 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 |
| 1966 | San Francisco Giants | NL | MLB | SFN | 48 | 21 | 0 | 0 | 7.71 | 1 | 0 | 0 | 0 | 1 | 0 | 0 | 2.1 | 3 | 3 | 2 | 0 | 2 | 2 | 0 | 0 | 0 | 2.14 | 11.57 | 0.00 | 7.71 | 7.71 | 11.57 | 1.00 |
| 1967 | San Francisco Giants | NL | MLB | SFN | 48 | 22 | 0 | 0 | 4.50 | 1 | 0 | 0 | 0 | 1 | 1 | 0 | 2.0 | 3 | 1 | 1 | 0 | 0 | 1 | 1 | 0 | 0 | 1.50 | 13.50 | 0.00 | 0.00 | 4.50 | 4.50 | 0.00 |
| 1968 | San Francisco Giants | NL | MLB | SFN | 43,45 | 23 | 2 | 0 | 6.00 | 3 | 1 | 0 | 0 | 2 | 1 | 0 | 9.0 | 9 | 6 | 6 | 0 | 3 | 8 | 1 | 0 | 0 | 1.33 | 9.00 | 0.00 | 3.00 | 8.00 | 6.00 | 2.67 |
| 1969 | San Francisco Giants | NL | MLB | SFN | 45 | 24 | 1 | 3 | 5.48 | 17 | 7 | 1 | 1 | 10 | 6 | 0 | 44.1 | 53 | 32 | 27 | 4 | 21 | 20 | 4 | 0 | 1 | 1.67 | 10.76 | 0.81 | 4.26 | 4.06 | 6.50 | 0.95 |
| 1970 | San Francisco Giants | NL | MLB | SFN | 45 | 25 | 8 | 9 | 4.85 | 41 | 26 | 6 | 0 | 15 | 4 | 1 | 183.2 | 199 | 113 | 99 | 22 | 96 | 121 | 18 | 2 | 1 | 1.61 | 9.75 | 1.08 | 4.70 | 5.93 | 5.54 | 1.26 |
| 1971 | San Francisco Giants | NL | MLB | SFN | 45 | 26 | 2 | 2 | 4.57 | 23 | 6 | 1 | 0 | 17 | 5 | 1 | 61.0 | 66 | 40 | 31 | 5 | 31 | 32 | 2 | 0 | 2 | 1.59 | 9.74 | 0.74 | 4.57 | 4.72 | 5.90 | 1.03 |
| Tot: | MLB (6 yrs) | MLB | 13 | 14 | 4.94 | 86 | 40 | 8 | 1 | 17 | 46 | 2 | 302.1 | 333 | 195 | 166 | 31 | 153 | 184 | 26 | 2 | 4 | 1.61 | 9.91 | 0.92 | 4.55 | 5.48 | 5.80 | 1.20 | ||||
| Tot: | NL (6 yrs) | NL | 13 | 14 | 4.94 | 86 | 40 | 8 | 1 | 17 | 46 | 2 | 302.1 | 333 | 195 | 166 | 31 | 153 | 184 | 26 | 2 | 4 | 1.61 | 9.91 | 0.92 | 4.55 | 5.48 | 5.80 | 1.20 | ||||
| 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 | San Francisco Giants | NL | MLB | SFN | 43,45 | 23 | P | 3 | 2 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 1 | 0 | 0 | 0 | 1 | 3 | 0 | 1 | .500 | .500 | .500 | 1.000 | .000 | .000 | 1.000 | 0.00 | 33.33 | 0.00 | 0.00 | |
| 1969 | San Francisco Giants | NL | MLB | SFN | 45 | 24 | P | 17 | 10 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 7 | 0 | 1 | 0 | 0 | 0 | 0 | 12 | 0 | 0 | .000 | .091 | .000 | .091 | .100 | .000 | .000 | 8.33 | 58.33 | 7.00 | 0.00 | |
| 1970 | San Francisco Giants | NL | MLB | SFN | 45 | 25 | P | 41 | 59 | 4 | 6 | 2 | 0 | 2 | 3 | 0 | 0 | 1 | 33 | 0 | 7 | 0 | 0 | 0 | 14 | 67 | 4 | 2 | .102 | .117 | .237 | .354 | .153 | .135 | .167 | 1.49 | 49.25 | 33.00 | 29.50 | |
| 1971 | San Francisco Giants | NL | MLB | SFN | 45 | 26 | P | 23 | 15 | 0 | 1 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 10 | 0 | 0 | 0 | 0 | 1 | 1 | 15 | 0 | 1 | .067 | .067 | .067 | .134 | .000 | .000 | .200 | 0.00 | 66.67 | 0.00 | 0.00 | |
| Tot: | MLB (4 yrs) | MLB | 84 | 86 | 5 | 8 | 2 | 0 | 2 | 4 | 0 | 0 | 2 | 51 | 0 | 9 | 0 | 0 | 1 | 16 | 97 | 4 | 4 | .093 | .114 | .186 | .300 | .116 | .093 | .182 | 2.06 | 52.58 | 25.50 | 43.00 | ||||||
| Tot: | NL (4 yrs) | NL | 84 | 86 | 5 | 8 | 2 | 0 | 2 | 4 | 0 | 0 | 2 | 51 | 0 | 9 | 0 | 0 | 1 | 16 | 97 | 4 | 4 | .093 | .114 | .186 | .300 | .116 | .093 | .182 | 2.06 | 52.58 | 25.50 | 43.00 | ||||||
| Avg: | MLB - 162 game avg | MLB | 162 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 |
| Strikeouts | Walks | Hittable | SO/BB | vs Power | Durability | Team Success |
| 36 | 26 | 16 | 23 | 16 | 31 | .554 |