Regular Season
| Season | TM | G | GS | W | L | ERA | SO | CG | SHO | SV | IP | H | ER | R | HR | BB | HBP | WHIP |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
1879 | BUF | 66 | 66 | 37 | 27 | 2.28 | 136 | 65 | 6 | 0 | 593.0 | 585 | 150 | 299 | 3 | 31 | 1.04 | |
1880 | BUF | 58 | 54 | 20 | 35 | 2.71 | 128 | 46 | 5 | 0 | 458.2 | 528 | 138 | 281 | 5 | 32 | 1.22 | |
1881 | BUF | 56 | 53 | 28 | 24 | 2.37 | 136 | 48 | 5 | 0 | 474.0 | 546 | 125 | 250 | 4 | 46 | 1.25 | |
1882 | BUF | 52 | 51 | 28 | 23 | 3.17 | 162 | 48 | 3 | 0 | 445.1 | 476 | 157 | 255 | 8 | 40 | 1.16 | |
1883 | BUF | 76 | 75 | 46 | 29 | 2.72 | 279 | 72 | 5 | 0 | 656.1 | 676 | 198 | 367 | 9 | 50 | 1.11 | |
1884 | BUF | 72 | 72 | 46 | 22 | 1.99 | 369 | 71 | 12 | 0 | 636.1 | 566 | 141 | 254 | 23 | 63 | 0.99 | |
1885 | BUF | 33 | 32 | 13 | 19 | 4.09 | 93 | 31 | 3 | 1 | 284.0 | 356 | 129 | 204 | 8 | 37 | 1.38 | |
1885 | PIT | 11 | 11 | 3 | 7 | 3.67 | 27 | 9 | 0 | 0 | 88.1 | 97 | 36 | 64 | 2 | 7 | 0 | 1.18 |
1885 | TOT | 44 | 43 | 16 | 26 | 3.99 | 120 | 40 | 3 | 1 | 372.1 | 453 | 165 | 268 | 10 | 44 | 0 | 1.33 |
1886 | PIT | 50 | 50 | 29 | 21 | 2.67 | 72 | 49 | 2 | 0 | 434.2 | 457 | 129 | 229 | 3 | 75 | 7 | 1.22 |
1887 | PIT | 49 | 48 | 28 | 21 | 3.29 | 76 | 47 | 3 | 0 | 440.2 | 490 | 161 | 259 | 12 | 67 | 11 | 1.26 |
1888 | PIT | 50 | 50 | 23 | 25 | 2.63 | 107 | 49 | 6 | 0 | 437.1 | 446 | 128 | 190 | 9 | 53 | 8 | 1.14 |
1889 | PIT | 41 | 40 | 23 | 16 | 4.17 | 77 | 38 | 4 | 0 | 341.0 | 392 | 158 | 230 | 19 | 78 | 10 | 1.38 |
1890 | PTP | 26 | 25 | 12 | 13 | 4.35 | 35 | 23 | 1 | 0 | 217.0 | 275 | 105 | 192 | 3 | 49 | 9 | 1.49 |
1891 | PIT | 33 | 30 | 15 | 14 | 2.88 | 46 | 23 | 2 | 0 | 246.2 | 256 | 79 | 143 | 9 | 62 | 13 | 1.29 |
1892 | PIT | 12 | 12 | 5 | 6 | 2.63 | 29 | 10 | 0 | 0 | 96.0 | 104 | 28 | 51 | 0 | 28 | 0 | 1.38 |
1892 | STL | 12 | 12 | 5 | 6 | 3.23 | 27 | 10 | 0 | 0 | 92.0 | 102 | 33 | 47 | 4 | 26 | 3 | 1.39 |
1892 | TOT | 24 | 24 | 10 | 12 | 2.92 | 56 | 20 | 0 | 0 | 188.0 | 206 | 61 | 98 | 4 | 54 | 3 | 1.38 |
| Career | 697 | 681 | 361 | 308 | 2.87 | 1,799 | 639 | 57 | 1 | 5941.1 | 6,352 | 1,895 | 3,315 | 121 | 744 | 54 | 1.19 |
Phillies 
Braves 
Brewers 
Cubs 
Dodgers 
Padres 
Yankees 
Orioles 
Guardians 
Royals 
Astros 
Mariners 
PIT 
MIA 
WSH 
BOS 
TEX 
