| 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 |
| 1960 | Kansas City Athletics | AL | MLB | KC1 | 45 | 24 | 0 | 0 | 1.08 | 5 | 0 | 0 | 0 | 5 | 5 | 2 | 8.1 | 4 | 1 | 1 | 0 | 1 | 3 | 0 | 1 | 0 | 0.60 | 4.32 | 0.00 | 1.08 | 3.24 | 1.08 | 3.00 |
| 1961 | Kansas City Athletics | AL | MLB | KC1 | 27 | 25 | 2 | 1 | 5.14 | 17 | 0 | 0 | 0 | 17 | 11 | 2 | 21.0 | 25 | 12 | 12 | 0 | 5 | 10 | 1 | 0 | 2 | 1.43 | 10.71 | 0.00 | 2.14 | 4.29 | 5.14 | 2.00 |
| 1962 | Kansas City Athletics | AL | MLB | KC1 | 26 | 26 | 11 | 4 | 4.17 | 30 | 9 | 3 | 0 | 21 | 8 | 1 | 110.0 | 105 | 53 | 51 | 13 | 43 | 61 | 1 | 0 | 8 | 1.35 | 8.59 | 1.06 | 3.52 | 4.99 | 4.34 | 1.42 |
| 1963 | Kansas City Athletics | AL | MLB | KC1 | 26 | 27 | 12 | 15 | 4.09 | 38 | 34 | 4 | 1 | 4 | 2 | 1 | 237.2 | 244 | 116 | 108 | 21 | 79 | 118 | 5 | 2 | 9 | 1.36 | 9.24 | 0.80 | 2.99 | 4.47 | 4.39 | 1.49 |
| 1964 | Detroit Tigers | AL | MLB | DET | 14 | 28 | 19 | 12 | 3.44 | 40 | 36 | 11 | 1 | 4 | 4 | 1 | 254.0 | 224 | 108 | 97 | 28 | 81 | 164 | 5 | 1 | 12 | 1.20 | 7.94 | 0.99 | 2.87 | 5.81 | 3.83 | 2.02 |
| 1965 | Detroit Tigers | AL | MLB | DET | 14 | 29 | 9 | 14 | 3.78 | 34 | 27 | 8 | 3 | 7 | 1 | 0 | 195.1 | 179 | 91 | 82 | 12 | 61 | 109 | 3 | 1 | 11 | 1.23 | 8.25 | 0.55 | 2.81 | 5.02 | 4.19 | 1.79 |
| 1966 | Detroit Tigers | AL | MLB | DET | 14 | 30 | 8 | 3 | 3.20 | 38 | 14 | 3 | 0 | 24 | 11 | 1 | 140.2 | 139 | 64 | 50 | 14 | 54 | 93 | 4 | 1 | 8 | 1.37 | 8.89 | 0.90 | 3.45 | 5.95 | 4.09 | 1.72 |
| 1967 | Detroit Tigers | AL | MLB | DET | 14 | 31 | 4 | 5 | 2.74 | 36 | 4 | 0 | 0 | 32 | 13 | 4 | 85.1 | 72 | 30 | 26 | 6 | 33 | 44 | 5 | 0 | 4 | 1.23 | 7.59 | 0.63 | 3.48 | 4.64 | 3.16 | 1.33 |
| 1968 | Pittsburgh Pirates | NL | MLB | PIT | 40 | 32 | 1 | 0 | 3.48 | 11 | 0 | 0 | 0 | 11 | 4 | 1 | 20.2 | 21 | 12 | 8 | 0 | 13 | 9 | 0 | 0 | 0 | 1.65 | 9.15 | 0.00 | 5.66 | 3.92 | 5.23 | 0.69 |
| 1969 | Kansas City Royals | AL | MLB | KCA | 40 | 33 | 2 | 3 | 3.96 | 34 | 0 | 0 | 0 | 34 | 14 | 5 | 50.0 | 58 | 27 | 22 | 6 | 14 | 27 | 5 | 1 | 2 | 1.44 | 10.44 | 1.08 | 2.52 | 4.86 | 4.86 | 1.93 |
| Tot: | MLB (10 yrs) | MLB | 68 | 57 | 3.66 | 283 | 124 | 29 | 5 | 73 | 159 | 18 | 1123.0 | 1071 | 514 | 457 | 100 | 384 | 638 | 29 | 7 | 56 | 1.30 | 8.58 | 0.80 | 3.08 | 5.11 | 4.12 | 1.66 | ||||
| Tot: | AL (9 yrs) | AL | 67 | 57 | 3.67 | 272 | 124 | 29 | 5 | 69 | 148 | 17 | 1102.1 | 1050 | 502 | 449 | 100 | 371 | 629 | 29 | 7 | 56 | 1.29 | 8.57 | 0.82 | 3.03 | 5.14 | 4.10 | 1.70 | ||||
| Tot: | NL (1 yrs) | NL | 1 | 0 | 3.48 | 11 | 0 | 0 | 0 | 4 | 11 | 1 | 20.2 | 21 | 12 | 8 | 0 | 13 | 9 | 0 | 0 | 0 | 1.65 | 9.15 | 0.00 | 5.66 | 3.92 | 5.23 | 0.69 | ||||
| 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 |
| 1960 | Kansas City Athletics | AL | MLB | KC1 | 45 | 24 | P | 5 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | .000 | .000 | .000 | .000 | .000 | .000 | .000 | 0.00 | 0.00 | 0.00 | 0.00 | |
| 1961 | Kansas City Athletics | AL | MLB | KC1 | 27 | 25 | P | 17 | 3 | 1 | 2 | 1 | 0 | 0 | 3 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 3 | 1 | 1 | .667 | .667 | 1.000 | 1.667 | .333 | .333 | .667 | 0.00 | 0.00 | 0.00 | 0.00 | |
| 1962 | Kansas City Athletics | AL | MLB | KC1 | 26 | 26 | P | 30 | 35 | 1 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 13 | 0 | 2 | 0 | 0 | 1 | 2 | 39 | 0 | 2 | .057 | .108 | .057 | .165 | .057 | .000 | .091 | 5.13 | 33.33 | 6.50 | 0.00 | |
| 1963 | Kansas City Athletics | AL | MLB | KC1 | 26 | 27 | P | 38 | 80 | 3 | 11 | 0 | 0 | 0 | 2 | 0 | 0 | 1 | 25 | 0 | 4 | 0 | 0 | 0 | 11 | 85 | 0 | 11 | .138 | .148 | .138 | .286 | .013 | .000 | .200 | 1.18 | 29.41 | 25.00 | 0.00 | |
| 1964 | Detroit Tigers | AL | MLB | DET | 14 | 28 | P | 40 | 82 | 1 | 6 | 1 | 0 | 0 | 1 | 0 | 1 | 2 | 27 | 0 | 12 | 1 | 0 | 3 | 7 | 97 | 1 | 5 | .073 | .094 | .085 | .179 | .024 | .012 | .107 | 2.06 | 27.84 | 13.50 | 0.00 | |
| 1965 | Detroit Tigers | AL | MLB | DET | 14 | 29 | P | 34 | 58 | 2 | 4 | 0 | 0 | 0 | 1 | 0 | 0 | 1 | 20 | 0 | 7 | 0 | 0 | 1 | 4 | 66 | 0 | 4 | .069 | .085 | .069 | .154 | .017 | .000 | .105 | 1.52 | 30.30 | 20.00 | 0.00 | |
| 1966 | Detroit Tigers | AL | MLB | DET | 14 | 30 | P | 38 | 45 | 1 | 2 | 1 | 0 | 0 | 1 | 0 | 0 | 2 | 17 | 0 | 1 | 0 | 0 | 1 | 3 | 48 | 1 | 1 | .044 | .085 | .067 | .152 | .067 | .023 | .071 | 4.17 | 35.42 | 8.50 | 0.00 | |
| 1967 | Detroit Tigers | AL | MLB | DET | 14 | 31 | P | 36 | 15 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 5 | 0 | 1 | 0 | 0 | 0 | 0 | 16 | 0 | 0 | .000 | .000 | .000 | .000 | .000 | .000 | .000 | 0.00 | 31.25 | 0.00 | 0.00 | |
| 1968 | Pittsburgh Pirates | NL | MLB | PIT | 40 | 32 | P | 11 | 3 | 0 | 1 | 0 | 0 | 0 | 2 | 0 | 0 | 0 | 1 | 0 | 1 | 0 | 0 | 0 | 1 | 4 | 0 | 1 | .333 | .333 | .333 | .666 | .000 | .000 | .500 | 0.00 | 25.00 | 0.00 | 0.00 | |
| 1969 | Kansas City Royals | AL | MLB | KCA | 40 | 33 | P | 34 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 0 | 0 | .000 | .333 | .000 | .333 | .500 | .000 | .000 | 33.33 | 0.00 | 0.00 | 0.00 | |
| Tot: | MLB (10 yrs) | MLB | 283 | 324 | 9 | 28 | 3 | 0 | 0 | 10 | 0 | 1 | 9 | 108 | 0 | 28 | 1 | 0 | 6 | 31 | 362 | 3 | 25 | .086 | .111 | .096 | .206 | .034 | .009 | .129 | 2.49 | 29.83 | 12.00 | |||||||
| Tot: | AL (9 yrs) | AL | 272 | 321 | 9 | 27 | 3 | 0 | 0 | 8 | 0 | 1 | 9 | 107 | 0 | 27 | 1 | 0 | 6 | 30 | 358 | 3 | 24 | .084 | .109 | .093 | .202 | .034 | .009 | .126 | 2.51 | 29.89 | 11.89 | |||||||
| Tot: | NL (1 yrs) | NL | 11 | 3 | 0 | 1 | 0 | 0 | 0 | 2 | 0 | 0 | 0 | 1 | 0 | 1 | 0 | 0 | 0 | 1 | 4 | 0 | 1 | .333 | .333 | .333 | .667 | .000 | .000 | .500 | 0.00 | 25.00 | ||||||||
| Avg: | MLB - 162 game avg | MLB | 162 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 |
| Strikeouts | Walks | Hittable | SO/BB | vs Power | Durability | Team Success |
| 32 | 53 | 41 | 44 | 41 | 62 | .475 |