| 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 |
| 1955 | Washington Senators I | AL | MLB | WS1 | 32 | 26 | 0 | 0 | 4.50 | 3 | 0 | 0 | 0 | 3 | 1 | 0 | 2.0 | 2 | 1 | 1 | 0 | 1 | 1 | 0 | 0 | 0 | 1.50 | 9.00 | 0.00 | 4.50 | 4.50 | 4.50 | 1.00 |
| 1957 | Washington Senators I | AL | MLB | WS1 | 35,45 | 28 | 4 | 3 | 4.12 | 52 | 2 | 0 | 0 | 50 | 23 | 1 | 109.1 | 104 | 54 | 50 | 4 | 56 | 46 | 2 | 0 | 7 | 1.46 | 8.56 | 0.33 | 4.61 | 3.79 | 4.45 | 0.82 |
| 1958 | Washington Senators I | AL | MLB | WS1 | 35 | 29 | 10 | 3 | 1.75 | 53 | 0 | 0 | 0 | 53 | 44 | 18 | 103.0 | 82 | 26 | 20 | 1 | 35 | 49 | 2 | 0 | 2 | 1.14 | 7.17 | 0.09 | 3.06 | 4.28 | 2.27 | 1.40 |
| 1959 | Washington Senators I | AL | MLB | WS1 | 35 | 30 | 2 | 5 | 4.97 | 37 | 0 | 0 | 0 | 37 | 20 | 4 | 54.1 | 56 | 34 | 30 | 5 | 27 | 29 | 1 | 1 | 2 | 1.53 | 9.28 | 0.83 | 4.47 | 4.80 | 5.63 | 1.07 |
| 1960 | Washington Senators I | AL | MLB | WS1 | 35 | 31 | 0 | 1 | 4.15 | 9 | 0 | 0 | 0 | 9 | 4 | 0 | 8.2 | 11 | 4 | 4 | 2 | 5 | 4 | 1 | 0 | 1 | 1.85 | 11.42 | 2.08 | 5.19 | 4.15 | 4.15 | 0.80 |
| 1961 | Baltimore Orioles | AL | MLB | BAL | 38 | 32 | 1 | 2 | 5.57 | 15 | 0 | 0 | 0 | 15 | 9 | 0 | 21.0 | 18 | 14 | 13 | 1 | 13 | 15 | 0 | 0 | 1 | 1.48 | 7.71 | 0.43 | 5.57 | 6.43 | 6.00 | 1.15 |
| Tot: | MLB (6 yrs) | MLB | 17 | 14 | 3.56 | 169 | 2 | 0 | 0 | 101 | 167 | 23 | 298.1 | 273 | 133 | 118 | 13 | 137 | 144 | 6 | 1 | 13 | 1.37 | 8.24 | 0.39 | 4.13 | 4.34 | 4.01 | 1.05 | ||||
| Tot: | AL (6 yrs) | AL | 17 | 14 | 3.56 | 169 | 2 | 0 | 0 | 101 | 167 | 23 | 298.1 | 273 | 133 | 118 | 13 | 137 | 144 | 6 | 1 | 13 | 1.37 | 8.24 | 0.39 | 4.13 | 4.34 | 4.01 | 1.05 | ||||
| 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 | Washington Senators I | AL | MLB | WS1 | 35,45 | 28 | P | 52 | 18 | 1 | 3 | 0 | 0 | 0 | 1 | 0 | 0 | 1 | 6 | 0 | 0 | 0 | 0 | 0 | 3 | 19 | 0 | 3 | .167 | .211 | .167 | .378 | .056 | .000 | .250 | 5.26 | 31.58 | 6.00 | 0.00 | |
| 1958 | Washington Senators I | AL | MLB | WS1 | 35 | 29 | P | 53 | 18 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 7 | 0 | 3 | 0 | 0 | 2 | 0 | 23 | 0 | 0 | .000 | .100 | .000 | .100 | .111 | .000 | .000 | 8.70 | 30.43 | 3.50 | 0.00 | |
| 1959 | Washington Senators I | AL | MLB | WS1 | 35 | 30 | P | 37 | 6 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 0 | 1 | 0 | 0 | 0 | 0 | 7 | 0 | 0 | .000 | .000 | .000 | .000 | .000 | .000 | .000 | 0.00 | 42.86 | 0.00 | 0.00 | |
| 1961 | Baltimore Orioles | AL | MLB | BAL | 38 | 32 | P | 15 | 1 | 1 | 1 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 0 | 1 | 1.000 | 1.000 | 1.000 | 2.000 | 1.000 | .000 | 1.000 | 0.00 | 0.00 | 0.00 | 0.00 | |
| Tot: | MLB (4 yrs) | MLB | 157 | 43 | 3 | 4 | 0 | 0 | 0 | 1 | 1 | 0 | 3 | 16 | 0 | 4 | 0 | 0 | 2 | 4 | 50 | 0 | 4 | .093 | .152 | .093 | .245 | .093 | .000 | .148 | 6.00 | 32.00 | 5.33 | |||||||
| Tot: | AL (4 yrs) | AL | 157 | 43 | 3 | 4 | 0 | 0 | 0 | 1 | 1 | 0 | 3 | 16 | 0 | 4 | 0 | 0 | 2 | 4 | 50 | 0 | 4 | .093 | .152 | .093 | .245 | .093 | .000 | .148 | 6.00 | 32.00 | 5.33 | |||||||
| Avg: | MLB - 162 game avg | MLB | 162 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 | 🔒 |
| Strikeouts | Walks | Hittable | SO/BB | vs Power | Durability | Team Success |
| 44 | 32 | 66 | 29 | 66 | 52 | .429 |