Regular Season
| Season | TM | G | GS | W | L | ERA | SO | CG | SHO | SV | IP | H | ER | R | HR | BB | HBP | WHIP |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
1959 | BAL | 27 | 7 | 1 | 6 | 3.05 | 52 | 1 | 1 | 2 | 88.2 | 76 | 30 | 36 | 7 | 38 | 1 | 1.29 |
1960 | BAL | 40 | 20 | 12 | 11 | 3.41 | 99 | 8 | 3 | 2 | 197.2 | 174 | 75 | 87 | 13 | 78 | 2 | 1.27 |
1961 | BAL | 36 | 25 | 10 | 13 | 3.90 | 118 | 10 | 1 | 1 | 196.0 | 205 | 85 | 104 | 17 | 75 | 4 | 1.43 |
1962 | BAL | 32 | 25 | 7 | 9 | 5.09 | 81 | 4 | 0 | 1 | 152.0 | 173 | 86 | 101 | 23 | 56 | 2 | 1.51 |
1963 | SFG | 36 | 12 | 6 | 10 | 4.58 | 57 | 2 | 0 | 1 | 116.0 | 132 | 59 | 77 | 12 | 38 | 5 | 1.47 |
1964 | NYM | 40 | 34 | 10 | 17 | 4.23 | 115 | 8 | 1 | 0 | 227.2 | 256 | 107 | 124 | 23 | 56 | 10 | 1.37 |
1965 | NYM | 43 | 36 | 8 | 24 | 3.94 | 116 | 10 | 0 | 1 | 253.2 | 252 | 111 | 121 | 22 | 68 | 4 | 1.26 |
1966 | NYM | 38 | 33 | 11 | 14 | 3.68 | 127 | 10 | 2 | 0 | 230.0 | 229 | 94 | 108 | 26 | 54 | 8 | 1.23 |
1967 | NYM | 39 | 30 | 9 | 18 | 4.70 | 117 | 7 | 1 | 0 | 220.1 | 251 | 115 | 121 | 21 | 64 | 4 | 1.43 |
1968 | CWS | 35 | 28 | 8 | 13 | 2.99 | 80 | 2 | 0 | 0 | 180.2 | 176 | 60 | 68 | 14 | 48 | 7 | 1.24 |
1969 | CIN | 34 | 15 | 4 | 4 | 5.50 | 55 | 0 | 0 | 1 | 113.0 | 137 | 69 | 77 | 15 | 30 | 5 | 1.48 |
| Career | 400 | 265 | 86 | 139 | 4.06 | 1,017 | 62 | 9 | 9 | 1975.2 | 2,061 | 891 | 1,024 | 193 | 605 | 52 | 1.35 |
Mets 
Phillies 
Nationals 
Marlins 
Braves 
AZ 
Cubs 
Brewers 
Padres 
Dodgers 
Yankees 
Red Sox 
Tigers 
Guardians 
Rangers 
Astros 
BAL 
SEA 
CIN 
SFG 
STL 
PIT 
CWS 
MIN 
COL 
KCR