| TEAM | ERA | G | W% | W | L | SO | SHO | SV | IP | H | ER | R | HR | BB | HBP | IBB | TBF | WP | K/9 | BB/9 | K/BB | HR/9 | K% | BB% | WHIP | BABIP | RA | H/9 | ||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 |  | Red Sox | 4.31 | 130 | .485 | 63 | 67 | 1,053 | 0 | 31 | 1168.0 | 1,150 | 559 | 629 | 154 | 409 | 61 | 21 | 5,016 | 35 | 8.11 | 3.15 | 2.57 | 1.19 | 21.0 | 8.2 | 1.33 | .298 | 4.85 | 8.86 |
StatMuse has team, game-level data for ERA going back to the 1901 season.
Some of the information used here was obtained free of charge from Retrosheet.
Yankees 
Red Sox 
Blue Jays 
Rays 
Orioles 
MIL 
Phillies 
Mets 
Cubs 
Cardinals 
Dodgers 
Giants 
Tigers 
Guardians 
Mariners 
Astros 
ATL 
PIT 
TEX 
WSH 
KCR 
MIN 
AZ 
