| 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 |
| 1962 | Philadelphia Phillies | NL | MLB | PHI | 23 | 22 | 9 | 9 | 3.81 | 31 | 24 | 7 | 2 | 7 | 5 | 3 | 174.2 | 144 | 78 | 74 | 17 | 68 | 149 | 6 | 0 | 6 | 1.21 | 7.42 | 0.88 | 3.50 | 7.68 | 4.02 | 2.19 |
| 1963 | Philadelphia Phillies | NL | MLB | PHI | 23 | 23 | 9 | 5 | 2.64 | 23 | 16 | 6 | 1 | 7 | 3 | 1 | 119.1 | 102 | 44 | 35 | 12 | 33 | 82 | 4 | 1 | 4 | 1.13 | 7.69 | 0.91 | 2.49 | 6.18 | 3.32 | 2.48 |
| 1964 | Philadelphia Phillies | NL | MLB | PHI | 23 | 24 | 12 | 14 | 3.68 | 41 | 32 | 7 | 2 | 9 | 4 | 1 | 208.0 | 222 | 92 | 85 | 23 | 58 | 125 | 6 | 0 | 5 | 1.35 | 9.61 | 1.00 | 2.51 | 5.41 | 3.98 | 2.16 |
| 1965 | Boston Red Sox | AL | MLB | BOS | 28 | 25 | 5 | 7 | 4.38 | 34 | 18 | 3 | 0 | 16 | 8 | 0 | 141.2 | 152 | 76 | 69 | 15 | 53 | 85 | 4 | 3 | 6 | 1.45 | 9.66 | 0.95 | 3.37 | 5.40 | 4.83 | 1.60 |
| 1966 | Boston Red Sox | AL | MLB | BOS | 28 | 26 | 3 | 3 | 3.24 | 16 | 13 | 0 | 0 | 3 | 2 | 0 | 75.0 | 75 | 30 | 27 | 9 | 23 | 47 | 1 | 0 | 1 | 1.31 | 9.00 | 1.08 | 2.76 | 5.64 | 3.60 | 2.04 |
| 1967 | Boston Red Sox | AL | MLB | BOS | 28 | 27 | 4 | 3 | 3.88 | 13 | 11 | 4 | 1 | 2 | 1 | 0 | 69.2 | 72 | 32 | 30 | 12 | 22 | 34 | 3 | 0 | 2 | 1.35 | 9.30 | 1.55 | 2.84 | 4.39 | 4.13 | 1.55 |
| 1967 | New York Mets | NL | MLB | NYN | 38 | 27 | 1 | 1 | 5.13 | 8 | 6 | 0 | 0 | 2 | 1 | 0 | 26.1 | 37 | 15 | 15 | 4 | 7 | 14 | 1 | 0 | 1 | 1.67 | 12.65 | 1.37 | 2.39 | 4.78 | 5.13 | 2.00 |
| 1968 | California Angels | AL | MLB | CAL | 25 | 28 | 0 | 5 | 3.54 | 16 | 7 | 1 | 0 | 9 | 4 | 1 | 48.1 | 46 | 22 | 19 | 6 | 17 | 36 | 0 | 0 | 4 | 1.30 | 8.57 | 1.12 | 3.17 | 6.70 | 4.10 | 2.12 |
| Tot: | MLB (7 yrs) | MLB | 43 | 47 | 3.69 | 182 | 127 | 28 | 6 | 28 | 55 | 6 | 863.0 | 850 | 389 | 354 | 98 | 281 | 572 | 25 | 4 | 29 | 1.31 | 8.86 | 1.02 | 2.93 | 5.97 | 4.06 | 2.04 | ||||
| Tot: | NL (4 yrs) | NL | 31 | 29 | 3.56 | 103 | 78 | 20 | 5 | 13 | 25 | 5 | 528.1 | 505 | 229 | 209 | 56 | 166 | 370 | 17 | 1 | 16 | 1.27 | 8.60 | 0.95 | 2.83 | 6.30 | 3.90 | 2.23 | ||||
| Tot: | AL (4 yrs) | AL | 12 | 18 | 3.90 | 79 | 49 | 8 | 1 | 15 | 30 | 1 | 334.2 | 345 | 160 | 145 | 42 | 115 | 202 | 8 | 3 | 13 | 1.37 | 9.28 | 1.13 | 3.09 | 5.43 | 4.30 | 1.76 | ||||
| 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 |
| 1962 | Philadelphia Phillies | NL | MLB | PHI | 23 | 22 | P | 31 | 63 | 3 | 8 | 0 | 0 | 1 | 7 | 0 | 0 | 3 | 23 | 0 | 3 | 0 | 0 | 1 | 11 | 69 | 1 | 7 | .127 | .167 | .175 | .342 | .095 | .048 | .179 | 4.35 | 33.33 | 7.67 | 63.00 | |
| 1963 | Philadelphia Phillies | NL | MLB | PHI | 23 | 23 | P | 23 | 40 | 3 | 9 | 0 | 0 | 1 | 4 | 0 | 1 | 3 | 20 | 0 | 1 | 0 | 0 | 0 | 12 | 44 | 1 | 8 | .225 | .279 | .300 | .579 | .125 | .075 | .421 | 6.82 | 45.45 | 6.67 | 40.00 | |
| 1964 | Philadelphia Phillies | NL | MLB | PHI | 23 | 24 | P | 41 | 66 | 3 | 13 | 1 | 0 | 0 | 2 | 0 | 0 | 4 | 26 | 1 | 2 | 0 | 0 | 2 | 14 | 73 | 1 | 12 | .197 | .254 | .212 | .466 | .076 | .015 | .325 | 5.48 | 35.62 | 6.50 | 0.00 | |
| 1965 | Boston Red Sox | AL | MLB | BOS | 28 | 25 | P | 34 | 39 | 5 | 7 | 1 | 0 | 0 | 4 | 0 | 0 | 5 | 23 | 1 | 2 | 0 | 0 | 0 | 8 | 47 | 1 | 6 | .179 | .289 | .205 | .494 | .154 | .026 | .438 | 10.64 | 48.94 | 4.60 | 0.00 | |
| 1966 | Boston Red Sox | AL | MLB | BOS | 28 | 26 | P | 16 | 23 | 2 | 3 | 1 | 0 | 1 | 1 | 0 | 0 | 2 | 11 | 0 | 2 | 0 | 0 | 1 | 7 | 27 | 2 | 1 | .130 | .200 | .304 | .504 | .261 | .174 | .182 | 7.41 | 40.74 | 5.50 | 23.00 | |
| 1967 | Boston Red Sox | AL | MLB | BOS | 28 | 27 | P | 13 | 25 | 1 | 3 | 0 | 0 | 1 | 4 | 0 | 0 | 0 | 10 | 0 | 1 | 1 | 0 | 3 | 6 | 27 | 1 | 2 | .120 | .115 | .240 | .355 | .120 | .120 | .133 | 0.00 | 37.04 | 0.00 | 25.00 | |
| 1967 | New York Mets | NL | MLB | NYN | 38 | 27 | P | 8 | 8 | 1 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 0 | 0 | 0 | 0 | 0 | 2 | 8 | 0 | 2 | .250 | .250 | .250 | .500 | .000 | .000 | .400 | 0.00 | 37.50 | 0.00 | 0.00 | |
| 1968 | California Angels | AL | MLB | CAL | 25 | 28 | P | 16 | 13 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 9 | 0 | 2 | 0 | 0 | 0 | 1 | 15 | 0 | 1 | .077 | .077 | .077 | .154 | .000 | .000 | .250 | 0.00 | 60.00 | 0.00 | 0.00 | |
| Tot: | MLB (7 yrs) | MLB | 182 | 277 | 18 | 46 | 3 | 0 | 4 | 22 | 0 | 1 | 17 | 125 | 2 | 13 | 1 | 0 | 7 | 61 | 310 | 7 | 39 | .166 | .219 | .220 | .439 | .112 | .054 | .282 | 5.48 | 40.32 | 7.35 | 69.25 | ||||||
| Tot: | AL (4 yrs) | AL | 79 | 100 | 8 | 14 | 2 | 0 | 2 | 9 | 0 | 0 | 7 | 53 | 1 | 7 | 1 | 0 | 4 | 22 | 116 | 4 | 10 | .140 | .202 | .220 | .422 | .150 | .080 | .261 | 6.03 | 45.69 | 7.57 | 50.00 | ||||||
| Tot: | NL (4 yrs) | NL | 103 | 177 | 10 | 32 | 1 | 0 | 2 | 13 | 0 | 1 | 10 | 72 | 1 | 6 | 0 | 0 | 3 | 39 | 194 | 3 | 29 | .181 | .229 | .220 | .449 | .090 | .040 | .291 | 5.15 | 37.11 | 7.20 | 88.50 | ||||||
| Avg: | MLB - 162 game avg | MLB | 162 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 |
| Strikeouts | Walks | Hittable | SO/BB | vs Power | Durability | Team Success |
| 55 | 58 | 41 | 59 | 41 | 65 | .474 |