| 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 |
| 1956 | Chicago White Sox | AL | MLB | CHA | 27 | 25 | 0 | 0 | 21.60 | 3 | 0 | 0 | 0 | 3 | 1 | 0 | 1.2 | 6 | 4 | 4 | 0 | 1 | 2 | 0 | 0 | 0 | 4.20 | 32.40 | 0.00 | 5.40 | 10.80 | 21.60 | 2.00 |
| 1957 | Chicago White Sox | AL | MLB | CHA | 20 | 26 | 7 | 8 | 3.48 | 33 | 11 | 3 | 1 | 22 | 7 | 1 | 124.0 | 139 | 50 | 48 | 1 | 35 | 48 | 5 | 0 | 3 | 1.40 | 10.09 | 0.07 | 2.54 | 3.48 | 3.63 | 1.37 |
| 1958 | Chicago White Sox | AL | MLB | CHA | 20 | 27 | 2 | 3 | 6.69 | 17 | 3 | 0 | 0 | 14 | 5 | 0 | 36.1 | 43 | 28 | 27 | 6 | 13 | 16 | 1 | 0 | 0 | 1.54 | 10.65 | 1.49 | 3.22 | 3.96 | 6.94 | 1.23 |
| 1958 | Detroit Tigers | AL | MLB | DET | 19 | 27 | 2 | 4 | 7.63 | 22 | 0 | 0 | 0 | 22 | 13 | 2 | 30.2 | 46 | 34 | 26 | 6 | 13 | 16 | 3 | 0 | 0 | 1.92 | 13.50 | 1.76 | 3.82 | 4.70 | 9.98 | 1.23 |
| 1958 | Washington Senators I | AL | MLB | WS1 | 26 | 27 | 0 | 3 | 3.86 | 3 | 3 | 0 | 0 | 0 | 0 | 0 | 21.0 | 24 | 9 | 9 | 1 | 5 | 10 | 0 | 0 | 1 | 1.38 | 10.29 | 0.43 | 2.14 | 4.29 | 3.86 | 2.00 |
| 1959 | Washington Senators I | AL | MLB | WS1 | 18 | 28 | 9 | 11 | 4.28 | 34 | 29 | 6 | 1 | 5 | 5 | 0 | 187.1 | 211 | 98 | 89 | 16 | 43 | 62 | 2 | 1 | 4 | 1.36 | 10.14 | 0.77 | 2.07 | 2.98 | 4.71 | 1.44 |
| 1960 | Washington Senators I | AL | MLB | WS1 | 18 | 29 | 3 | 5 | 4.91 | 20 | 7 | 1 | 0 | 13 | 4 | 0 | 77.0 | 85 | 45 | 42 | 7 | 17 | 31 | 2 | 0 | 0 | 1.32 | 9.94 | 0.82 | 1.99 | 3.62 | 5.26 | 1.82 |
| 1960 | Detroit Tigers | AL | MLB | DET | 18 | 29 | 5 | 3 | 3.44 | 20 | 6 | 1 | 0 | 14 | 7 | 0 | 55.0 | 50 | 23 | 21 | 6 | 18 | 24 | 1 | 0 | 0 | 1.24 | 8.18 | 0.98 | 2.95 | 3.93 | 3.76 | 1.33 |
| 1961 | Detroit Tigers | AL | MLB | DET | 26 | 30 | 3 | 2 | 5.01 | 26 | 1 | 0 | 0 | 25 | 13 | 3 | 46.2 | 54 | 28 | 26 | 10 | 17 | 18 | 2 | 0 | 0 | 1.52 | 10.41 | 1.93 | 3.28 | 3.47 | 5.40 | 1.06 |
| 1961 | Kansas City Athletics | AL | MLB | KC1 | 31 | 30 | 1 | 0 | 3.86 | 15 | 0 | 0 | 0 | 15 | 10 | 2 | 21.0 | 26 | 9 | 9 | 2 | 6 | 12 | 1 | 0 | 0 | 1.52 | 11.14 | 0.86 | 2.57 | 5.14 | 3.86 | 2.00 |
| 1962 | Kansas City Athletics | AL | MLB | KC1 | 28 | 31 | 4 | 12 | 3.95 | 34 | 16 | 5 | 0 | 18 | 6 | 2 | 127.2 | 150 | 61 | 56 | 16 | 8 | 38 | 2 | 0 | 1 | 1.24 | 10.57 | 1.13 | 0.56 | 2.68 | 4.30 | 4.75 |
| 1963 | Kansas City Athletics | AL | MLB | KC1 | 28 | 32 | 9 | 6 | 3.57 | 45 | 2 | 0 | 0 | 43 | 22 | 3 | 95.2 | 86 | 44 | 38 | 13 | 29 | 34 | 1 | 1 | 3 | 1.20 | 8.09 | 1.22 | 2.73 | 3.20 | 4.14 | 1.17 |
| 1964 | Minnesota Twins | AL | MLB | MIN | 21 | 33 | 0 | 1 | 7.36 | 9 | 0 | 0 | 0 | 9 | 2 | 0 | 7.1 | 16 | 6 | 6 | 2 | 5 | 2 | 0 | 0 | 0 | 2.86 | 19.64 | 2.45 | 6.14 | 2.45 | 7.36 | 0.40 |
| Tot: | MLB (9 yrs) | MLB | 45 | 58 | 4.34 | 281 | 78 | 16 | 2 | 95 | 203 | 13 | 831.1 | 936 | 439 | 401 | 86 | 210 | 313 | 20 | 2 | 12 | 1.38 | 10.13 | 0.93 | 2.27 | 3.39 | 4.75 | 1.49 | ||||
| Tot: | AL (9 yrs) | AL | 45 | 58 | 4.34 | 281 | 78 | 16 | 2 | 95 | 203 | 13 | 831.1 | 936 | 439 | 401 | 86 | 210 | 313 | 20 | 2 | 12 | 1.38 | 10.13 | 0.93 | 2.27 | 3.39 | 4.75 | 1.49 | ||||
| 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 |
| 1957 | Chicago White Sox | AL | MLB | CHA | 20 | 26 | P | 33 | 40 | 1 | 6 | 0 | 0 | 0 | 5 | 0 | 0 | 0 | 8 | 0 | 3 | 1 | 0 | 1 | 6 | 44 | 0 | 6 | .150 | .146 | .150 | .296 | .000 | .000 | .182 | 0.00 | 18.18 | 0.00 | 0.00 | |
| 1958 | Chicago White Sox | AL | MLB | CHA | 20 | 27 | P | 17 | 7 | 0 | 1 | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 1 | 0 | 1 | 0 | 0 | 0 | 2 | 8 | 1 | 0 | .143 | .143 | .286 | .429 | .143 | .143 | .167 | 0.00 | 12.50 | 0.00 | 0.00 | |
| 1958 | Detroit Tigers | AL | MLB | DET | 19 | 27 | P | 22 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 1 | 0 | 0 | 1 | 0 | 3 | 0 | 0 | .000 | .500 | .000 | .500 | 1.000 | .000 | .000 | 33.33 | 0.00 | 0.00 | 0.00 | |
| 1958 | Washington Senators I | AL | MLB | WS1 | 26 | 27 | P | 3 | 5 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 1 | 6 | 0 | 1 | .200 | .333 | .200 | .533 | .200 | .000 | .250 | 16.67 | 16.67 | 1.00 | 0.00 | |
| 1959 | Washington Senators I | AL | MLB | WS1 | 18 | 28 | P | 34 | 54 | 2 | 7 | 0 | 0 | 0 | 3 | 0 | 0 | 2 | 13 | 1 | 7 | 1 | 0 | 0 | 7 | 65 | 0 | 7 | .130 | .172 | .130 | .302 | .037 | .000 | .167 | 3.08 | 20.00 | 6.50 | 0.00 | |
| 1960 | Washington Senators I | AL | MLB | WS1 | 18 | 29 | P | 20 | 19 | 2 | 3 | 0 | 0 | 1 | 1 | 0 | 0 | 2 | 6 | 0 | 2 | 0 | 0 | 0 | 6 | 23 | 1 | 2 | .158 | .238 | .316 | .554 | .263 | .158 | .167 | 8.70 | 26.09 | 3.00 | 19.00 | |
| 1960 | Detroit Tigers | AL | MLB | DET | 18 | 29 | P | 20 | 11 | 2 | 4 | 1 | 0 | 0 | 1 | 0 | 0 | 3 | 0 | 0 | 2 | 0 | 0 | 0 | 5 | 16 | 1 | 3 | .364 | .500 | .455 | .955 | .364 | .091 | .364 | 18.75 | 0.00 | 0.00 | 0.00 | |
| 1961 | Detroit Tigers | AL | MLB | DET | 26 | 30 | P | 26 | 7 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 7 | 0 | 0 | .000 | .000 | .000 | .000 | .000 | .000 | .000 | 0.00 | 28.57 | 0.00 | 0.00 | |
| 1961 | Kansas City Athletics | AL | MLB | KC1 | 31 | 30 | P | 15 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 1 | 0 | 0 | 0 | 0 | 3 | 0 | 0 | .000 | .000 | .000 | .000 | .000 | .000 | .000 | 0.00 | 33.33 | 0.00 | 0.00 | |
| 1962 | Kansas City Athletics | AL | MLB | KC1 | 28 | 31 | P | 34 | 38 | 1 | 4 | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 8 | 0 | 1 | 0 | 0 | 1 | 5 | 39 | 1 | 3 | .105 | .105 | .132 | .237 | .026 | .027 | .133 | 0.00 | 20.51 | 0.00 | 0.00 | |
| 1963 | Kansas City Athletics | AL | MLB | KC1 | 28 | 32 | P | 45 | 15 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 6 | 1 | 3 | 0 | 0 | 0 | 1 | 22 | 0 | 1 | .067 | .263 | .067 | .330 | .200 | .000 | .111 | 13.64 | 27.27 | 2.00 | 0.00 | |
| Tot: | MLB (7 yrs) | MLB | 269 | 199 | 8 | 27 | 3 | 0 | 1 | 12 | 0 | 0 | 12 | 46 | 2 | 21 | 2 | 0 | 3 | 33 | 236 | 4 | 23 | .136 | .191 | .166 | .357 | .090 | .030 | .169 | 5.08 | 19.49 | 3.83 | 199.00 | ||||||
| Tot: | AL (7 yrs) | AL | 269 | 199 | 8 | 27 | 3 | 0 | 1 | 12 | 0 | 0 | 12 | 46 | 2 | 21 | 2 | 0 | 3 | 33 | 236 | 4 | 23 | .136 | .191 | .166 | .357 | .090 | .030 | .169 | 5.08 | 19.49 | 3.83 | 199.00 | ||||||
| Avg: | MLB - 162 game avg | MLB | 162 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 |
| Strikeouts | Walks | Hittable | SO/BB | vs Power | Durability | Team Success |
| 13 | 77 | 25 | 51 | 25 | 66 | .484 |