Regular Season
| Season | TM | G | GS | W | L | ERA | SO | CG | SHO | SV | IP | H | ER | R | HR | BB | HBP | WHIP |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
1879 | BOS | 21 | 16 | 9 | 9 | 2.51 | 57 | 16 | 1 | 0 | 161.2 | 175 | 45 | 111 | 1 | 15 | 1.18 | |
1880 | BOS | 36 | 28 | 14 | 14 | 3.89 | 68 | 21 | 1 | 0 | 238.0 | 264 | 103 | 150 | 1 | 40 | 1.28 | |
1881 | BUF | 10 | 6 | 3 | 4 | 5.27 | 2 | 2 | 0 | 0 | 41.0 | 70 | 24 | 48 | 1 | 5 | 1.83 | |
1882 | BUF | 1 | 0 | 0 | 0 | 18.00 | 0 | 0 | 0 | 0 | 1.0 | 2 | 2 | 2 | 0 | 0 | 2.00 | |
1883 | BUF | 1 | 0 | 1 | 0 | 0.00 | 0 | 0 | 0 | 0 | 1.0 | 0 | 0 | 0 | 0 | 4 | 4.00 | |
| Career | 69 | 50 | 27 | 27 | 3.54 | 127 | 39 | 2 | 0 | 442.2 | 511 | 174 | 311 | 3 | 64 | 1.30 |
Phillies 
Braves 
Brewers 
Cubs 
Dodgers 
Padres 
Yankees 
Orioles 
Guardians 
Royals 
Astros 
Mariners 
PIT 
MIA 
WSH 
BOS 
TEX 
