| NAME | ERA | G | W | L | W% | GS | SO | CG | SHO | SV | IP | H | ER | R | HR | BB | HBP | GF | IBB | TBF | WP | K/9 | BB/9 | K/BB | HR/9 | K% | BB% | WHIP | BABIP | RA | H/9 | ||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 |  | J. Hader | 4.95 | 19 | 3 | 1 | .750 | 0 | 32 | 0 | 0 | 7 | 20.0 | 12 | 11 | 11 | 5 | 9 | 3 | 11 | 0 | 85 | 2 | 14.40 | 4.05 | 3.56 | 2.25 | 37.6 | 10.6 | 1.05 | .194 | 4.95 | 5.40 |
StatMuse has game-level data for ERA going back to the 1901 season.
Some of the information used here was obtained free of charge from Retrosheet.
Cubs 
Cardinals 
Brewers 
Reds 
Pirates 
SDP 
Yankees 
Blue Jays 
Tigers 
Guardians 
Mariners 
Astros 
Mets 
Phillies 
Dodgers 
ATL 
BOS 
WSH 
BAL 
TBR 
MIA 
KCR 
COL 
