| 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 |  | Orioles | 4.11 | 471 | .552 | 260 | 211 | 3,917 | 1 | 134 | 4190.0 | 3,987 | 1,913 | 2,067 | 535 | 1,374 | 171 | 34 | 17,738 | 153 | 8.41 | 2.95 | 2.85 | 1.15 | 22.1 | 7.7 | 1.28 | .294 | 4.44 | 8.56 |
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 
Blue Jays 
Tigers 
Twins 
Astros 
Mariners 
Mets 
Phillies 
Cubs 
Cardinals 
Dodgers 
Padres 
BAL 
MIL 
CWS 
KCR 
SFG 
CLE 
PIT 
MIA 
TBR 
TEX 
WSH 
BOS 
