| 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 |  | Astros | 3.64 | 198 | .571 | 113 | 85 | 1,907 | 0 | 61 | 1761.2 | 1,503 | 713 | 773 | 230 | 601 | 69 | 6 | 7,325 | 48 | 9.74 | 3.07 | 3.17 | 1.18 | 26.0 | 8.2 | 1.19 | .282 | 3.95 | 7.68 |
| 2 |  | Blue Jays | 4.27 | 198 | .530 | 105 | 93 | 1,709 | 0 | 51 | 1753.1 | 1,568 | 832 | 896 | 255 | 643 | 99 | 36 | 7,415 | 42 | 8.77 | 3.30 | 2.66 | 1.31 | 23.0 | 8.7 | 1.26 | .279 | 4.60 | 8.05 |
| 3 |  | Red Sox | 4.03 | 199 | .518 | 103 | 96 | 1,618 | 1 | 51 | 1784.1 | 1,695 | 799 | 909 | 226 | 648 | 95 | 30 | 7,626 | 58 | 8.16 | 3.27 | 2.50 | 1.14 | 21.2 | 8.5 | 1.31 | .292 | 4.58 | 8.55 |
| 4 |  | White Sox | 4.40 | 196 | .311 | 61 | 135 | 1,539 | 0 | 23 | 1713.2 | 1,672 | 837 | 919 | 224 | 762 | 92 | 37 | 7,496 | 58 | 8.08 | 4.00 | 2.02 | 1.18 | 20.5 | 10.2 | 1.42 | .297 | 4.83 | 8.78 |
| 5 |  | Guardians | 3.73 | 197 | .518 | 102 | 95 | 1,681 | 0 | 58 | 1750.2 | 1,541 | 726 | 800 | 210 | 659 | 66 | 24 | 7,362 | 52 | 8.64 | 3.39 | 2.55 | 1.08 | 22.8 | 9.0 | 1.26 | .280 | 4.11 | 7.92 |
| 6 |  | Tigers | 3.64 | 199 | .588 | 117 | 82 | 1,665 | 2 | 60 | 1774.1 | 1,552 | 718 | 787 | 213 | 549 | 76 | 21 | 7,350 | 47 | 8.45 | 2.78 | 3.03 | 1.08 | 22.7 | 7.5 | 1.18 | .276 | 3.99 | 7.87 |
| 7 |  | Orioles | 4.69 | 197 | .462 | 91 | 106 | 1,648 | 0 | 47 | 1730.0 | 1,741 | 902 | 967 | 260 | 625 | 61 | 15 | 7,475 | 69 | 8.57 | 3.25 | 2.64 | 1.35 | 22.0 | 8.4 | 1.37 | .303 | 5.03 | 9.06 |
| 8 |  | Athletics | 4.67 | 198 | .470 | 93 | 105 | 1,618 | 1 | 43 | 1759.2 | 1,706 | 913 | 987 | 254 | 674 | 103 | 30 | 7,608 | 59 | 8.28 | 3.45 | 2.40 | 1.30 | 21.3 | 8.9 | 1.35 | .293 | 5.05 | 8.73 |
| 9 |  | Twins | 4.36 | 197 | .462 | 91 | 106 | 1,742 | 0 | 40 | 1741.0 | 1,692 | 844 | 905 | 230 | 534 | 85 | 21 | 7,424 | 59 | 9.01 | 2.76 | 3.26 | 1.19 | 23.5 | 7.2 | 1.28 | .303 | 4.68 | 8.75 |
| 10 |  | Yankees | 4.00 | 196 | .531 | 104 | 92 | 1,797 | 0 | 51 | 1749.2 | 1,540 | 778 | 851 | 228 | 662 | 72 | 17 | 7,400 | 55 | 9.24 | 3.41 | 2.71 | 1.17 | 24.3 | 8.9 | 1.26 | .283 | 4.38 | 7.92 |
| 11 |  | Angels | 4.58 | 199 | .427 | 85 | 114 | 1,561 | 0 | 42 | 1757.2 | 1,722 | 895 | 982 | 269 | 741 | 75 | 60 | 7,619 | 73 | 7.99 | 3.79 | 2.11 | 1.38 | 20.5 | 9.7 | 1.40 | .292 | 5.03 | 8.82 |
| 12 |  | Rangers | 3.81 | 199 | .508 | 101 | 98 | 1,656 | 1 | 53 | 1768.1 | 1,583 | 748 | 803 | 220 | 586 | 77 | 31 | 7,409 | 62 | 8.43 | 2.98 | 2.83 | 1.12 | 22.4 | 7.9 | 1.23 | .280 | 4.09 | 8.06 |
| 13 |  | Royals | 3.68 | 196 | .505 | 99 | 97 | 1,600 | 0 | 54 | 1743.0 | 1,574 | 712 | 769 | 191 | 575 | 65 | 28 | 7,289 | 63 | 8.26 | 2.97 | 2.78 | 0.99 | 22.0 | 7.9 | 1.23 | .285 | 3.97 | 8.13 |
| 14 |  | Mariners | 3.63 | 196 | .536 | 105 | 91 | 1,727 | 0 | 42 | 1763.2 | 1,534 | 711 | 791 | 232 | 528 | 80 | 29 | 7,305 | 56 | 8.81 | 2.69 | 3.27 | 1.18 | 23.6 | 7.2 | 1.17 | .275 | 4.04 | 7.83 |
| 15 |  | Rays | 3.64 | 199 | .482 | 96 | 103 | 1,684 | 0 | 51 | 1753.0 | 1,531 | 709 | 771 | 237 | 553 | 76 | 14 | 7,255 | 33 | 8.65 | 2.84 | 3.05 | 1.22 | 23.2 | 7.6 | 1.19 | .275 | 3.96 | 7.86 |
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.
Astros 
Mariners 
Rangers 
Angels 
Athletics 
BOS 
BAL 
DET 
Phillies 
Mets 
Brewers 
Cubs 
Dodgers 
Padres 
Blue Jays 
Guardians 
ATL 
KCR 
PIT 
SFG 
CWS 
WSH 
COL 
STL 
AZ 
