Regular Season
| Season | TM | G | GS | W | L | ERA | SO | CG | SHO | SV | IP | H | ER | R | HR | BB | HBP | WHIP |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
1957 | PIT | 1 | 1 | 0 | 1 | 1.29 | 2 | 0 | 0 | 0 | 7.0 | 5 | 1 | 2 | 0 | 3 | 0 | 1.14 |
1958 | PIT | 8 | 5 | 0 | 3 | 5.53 | 7 | 1 | 0 | 0 | 27.2 | 31 | 17 | 19 | 3 | 15 | 1 | 1.66 |
1959 | PIT | 34 | 12 | 7 | 9 | 5.45 | 67 | 0 | 0 | 1 | 100.2 | 115 | 61 | 69 | 9 | 39 | 2 | 1.53 |
1960 | PIT | 10 | 6 | 1 | 3 | 7.81 | 16 | 0 | 0 | 0 | 40.1 | 52 | 35 | 35 | 4 | 17 | 0 | 1.71 |
1961 | WSH | 32 | 28 | 12 | 11 | 3.44 | 110 | 12 | 1 | 0 | 212.0 | 184 | 81 | 90 | 14 | 80 | 3 | 1.25 |
1962 | WSH | 44 | 21 | 7 | 16 | 4.85 | 66 | 3 | 1 | 2 | 161.1 | 172 | 87 | 98 | 14 | 68 | 2 | 1.49 |
1963 | WSH | 35 | 24 | 5 | 10 | 4.38 | 88 | 6 | 1 | 1 | 168.2 | 163 | 82 | 90 | 19 | 58 | 1 | 1.31 |
1964 | WSH | 33 | 24 | 8 | 10 | 3.70 | 73 | 3 | 2 | 0 | 163.0 | 147 | 67 | 75 | 20 | 64 | 0 | 1.29 |
1965 | WSH | 33 | 18 | 5 | 13 | 4.72 | 42 | 1 | 0 | 1 | 116.1 | 135 | 61 | 75 | 16 | 39 | 0 | 1.50 |
| Career | 230 | 139 | 45 | 76 | 4.44 | 471 | 26 | 5 | 5 | 997.0 | 1,004 | 492 | 553 | 99 | 383 | 9 | 1.39 |
Rangers 
Mariners 
Angels 
Astros 
Athletics 
LAD 
SFG 
Mets 
Phillies 
Cubs 
Brewers 
Padres 
Yankees 
Blue Jays 
Tigers 
Guardians 
TBR 
CWS 
MIN 
ATL 
PIT 
CIN 
BAL 
MIA 
BOS 
