Josh Hader has the lowest ERA by a relief pitcher with 40.0+ innings pitched this season, with an ERA of 0.83.
| NAME | ERA | IP | SEASON | TM | G | W | L | W% | GS | SO | CG | SHO | SV | 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 | 0.83 | 43.1 | 2026 | 44 | 4 | 1 | .800 | 0 | 55 | 0 | 0 | 26 | 17 | 4 | 4 | 1 | 11 | 0 | 36 | 0 | 158 | 1 | 11.42 | 2.28 | 5.00 | 0.21 | 34.8 | 7.0 | 0.65 | .176 | 0.83 | 3.53 | |
| 2 |  | M. Miller | 1.12 | 64.1 | 2026 | 61 | 5 | 2 | .714 | 0 | 119 | 0 | 0 | 37 | 32 | 8 | 11 | 2 | 23 | 2 | 53 | 1 | 246 | 5 | 16.65 | 3.22 | 5.17 | 0.28 | 48.4 | 9.3 | 0.85 | .300 | 1.54 | 4.48 | |
| 3 |  | L. Varland | 1.30 | 76.0 | 2026 | 69 | 5 | 6 | .455 | 0 | 95 | 0 | 0 | 34 | 54 | 11 | 20 | 2 | 22 | 0 | 51 | 1 | 300 | 3 | 11.25 | 2.61 | 4.32 | 0.24 | 31.7 | 7.3 | 1.00 | .287 | 2.37 | 6.39 | |
| 4 |  | B. Baker | 1.52 | 59.1 | 2026 | 62 | 3 | 2 | .600 | 0 | 62 | 0 | 0 | 40 | 32 | 10 | 12 | 4 | 21 | 2 | 49 | 1 | 232 | 0 | 9.40 | 3.19 | 2.95 | 0.61 | 26.7 | 9.1 | 0.89 | .196 | 1.82 | 4.85 | |
| 5 |  | P. Blackburn | 1.60 | 78.2 | 2026 | 57 | 7 | 3 | .700 | 0 | 63 | 0 | 0 | 1 | 53 | 14 | 17 | 6 | 30 | 0 | 16 | 1 | 307 | 0 | 7.21 | 3.43 | 2.10 | 0.69 | 20.5 | 9.8 | 1.06 | .226 | 1.94 | 6.06 | |
| 6 | | S. Miles | 1.61 | 72.2 | 2026 | 40 | 6 | 0 | 1.000 | 0 | 72 | 0 | 0 | 2 | 52 | 13 | 15 | 3 | 19 | 1 | 9 | 1 | 285 | 1 | 8.92 | 2.35 | 3.79 | 0.37 | 25.3 | 6.7 | 0.98 | .258 | 1.86 | 6.44 | |
| 7 | | T. Rogers | 1.73 | 67.2 | 2026 | 70 | 2 | 2 | .500 | 0 | 38 | 0 | 0 | 4 | 56 | 13 | 21 | 1 | 22 | 2 | 11 | 5 | 280 | 0 | 5.05 | 2.93 | 1.73 | 0.13 | 13.6 | 7.9 | 1.15 | .253 | 2.79 | 7.45 | |
| 8 |  | J. Duran | 1.76 | 56.1 | 2026 | 58 | 2 | 6 | .250 | 0 | 79 | 0 | 0 | 32 | 48 | 11 | 13 | 2 | 9 | 4 | 53 | 1 | 225 | 3 | 12.62 | 1.44 | 8.78 | 0.32 | 35.1 | 4.0 | 1.01 | .351 | 2.08 | 7.67 | |
| 9 | | G. Whitlock | 1.78 | 50.2 | 2026 | 52 | 7 | 1 | .875 | 0 | 58 | 0 | 0 | 4 | 34 | 10 | 12 | 3 | 8 | 0 | 10 | 0 | 189 | 2 | 10.30 | 1.42 | 7.25 | 0.53 | 30.7 | 4.2 | 0.83 | .258 | 2.13 | 6.04 | |
| 10 | | D. Fuentes | 1.84 | 68.1 | 2026 | 55 | 7 | 2 | .778 | 0 | 84 | 0 | 0 | 3 | 48 | 14 | 15 | 4 | 20 | 2 | 10 | 2 | 270 | 0 | 11.06 | 2.63 | 4.20 | 0.53 | 31.1 | 7.4 | 1.00 | .275 | 1.98 | 6.32 | |
| 11 | | B. Headrick | 1.90 | 75.2 | 2026 | 77 | 7 | 3 | .700 | 0 | 94 | 0 | 0 | 0 | 64 | 16 | 17 | 4 | 24 | 0 | 7 | 1 | 311 | 3 | 11.18 | 2.85 | 3.92 | 0.48 | 30.2 | 7.7 | 1.16 | .317 | 2.02 | 7.61 | |
| 12 | | Y. Matsui | 1.92 | 61.0 | 2026 | 50 | 3 | 1 | .750 | 0 | 66 | 0 | 0 | 1 | 34 | 13 | 14 | 7 | 34 | 2 | 11 | 3 | 247 | 4 | 9.74 | 5.02 | 1.94 | 1.03 | 26.7 | 13.8 | 1.11 | .196 | 2.07 | 5.02 | |
| 13 | | B. Garcia | 1.94 | 46.1 | 2026 | 53 | 0 | 1 | .000 | 0 | 55 | 0 | 0 | 5 | 25 | 10 | 11 | 2 | 10 | 6 | 15 | 1 | 174 | 1 | 10.68 | 1.94 | 5.50 | 0.39 | 31.6 | 5.7 | 0.76 | .228 | 2.14 | 4.86 | |
| 14 |  | A. Chapman | 1.95 | 50.2 | 2026 | 52 | 3 | 4 | .429 | 0 | 68 | 0 | 0 | 34 | 35 | 11 | 13 | 3 | 23 | 1 | 43 | 0 | 210 | 3 | 12.08 | 4.09 | 2.96 | 0.53 | 32.4 | 11.0 | 1.14 | .278 | 2.31 | 6.22 | |
| 15 | | D. Lynch IV | 1.96 | 46.0 | 2026 | 46 | 4 | 2 | .667 | 0 | 35 | 0 | 0 | 1 | 31 | 10 | 13 | 2 | 12 | 2 | 2 | 0 | 183 | 1 | 6.85 | 2.35 | 2.92 | 0.39 | 19.1 | 6.6 | 0.93 | .220 | 2.54 | 6.07 | |
| 16 |  | B. Bello | 1.98 | 63.2 | 2026 | 15 | 4 | 1 | .800 | 0 | 50 | 0 | 0 | 1 | 52 | 14 | 17 | 1 | 12 | 5 | 4 | 2 | 252 | 0 | 7.07 | 1.70 | 4.17 | 0.14 | 19.8 | 4.8 | 1.01 | .277 | 2.40 | 7.35 | |
| 17 | | S. Okert | 2.01 | 67.0 | 2026 | 67 | 6 | 2 | .750 | 0 | 67 | 0 | 0 | 0 | 42 | 15 | 16 | 7 | 13 | 4 | 1 | 0 | 255 | 1 | 9.00 | 1.75 | 5.15 | 0.94 | 26.3 | 5.1 | 0.82 | .213 | 2.15 | 5.64 | |
| 18 |  | C. Smith | 2.06 | 70.0 | 2026 | 65 | 6 | 1 | .857 | 0 | 100 | 0 | 0 | 38 | 47 | 16 | 20 | 5 | 22 | 4 | 57 | 1 | 281 | 6 | 12.86 | 2.83 | 4.55 | 0.64 | 35.6 | 7.8 | 0.99 | .280 | 2.57 | 6.04 | |
| 19 | | A. Uribe | 2.08 | 56.1 | 2026 | 58 | 5 | 3 | .625 | 0 | 59 | 0 | 0 | 6 | 39 | 13 | 13 | 3 | 19 | 1 | 17 | 2 | 222 | 2 | 9.43 | 3.04 | 3.11 | 0.48 | 26.6 | 8.6 | 1.03 | .257 | 2.08 | 6.23 | |
| 20 | | DL Hall | 2.17 | 54.0 | 2026 | 43 | 3 | 0 | 1.000 | 0 | 57 | 0 | 0 | 0 | 28 | 13 | 13 | 5 | 31 | 1 | 13 | 0 | 214 | 6 | 9.50 | 5.17 | 1.84 | 0.83 | 26.6 | 14.5 | 1.09 | .192 | 2.17 | 4.67 | |
| 21 | | J. Waguespack | 2.23 | 40.1 | 2026 | 31 | 1 | 2 | .333 | 0 | 27 | 0 | 0 | 0 | 21 | 10 | 11 | 6 | 15 | 1 | 9 | 0 | 157 | 2 | 6.02 | 3.35 | 1.80 | 1.34 | 17.2 | 9.6 | 0.89 | .139 | 2.45 | 4.69 | |
| 22 | | J. Morillo | 2.24 | 60.1 | 2026 | 65 | 4 | 4 | .500 | 0 | 70 | 0 | 0 | 3 | 41 | 15 | 17 | 3 | 22 | 4 | 16 | 1 | 246 | 4 | 10.44 | 3.28 | 3.18 | 0.45 | 28.5 | 8.9 | 1.04 | .259 | 2.54 | 6.12 | |
| 23 |  | J. Latz | 2.24 | 64.1 | 2026 | 54 | 3 | 3 | .500 | 0 | 74 | 0 | 0 | 30 | 34 | 16 | 18 | 5 | 21 | 0 | 41 | 6 | 244 | 3 | 10.35 | 2.94 | 3.52 | 0.70 | 30.3 | 8.6 | 0.85 | .201 | 2.52 | 4.76 | |
| 24 | | J. Loáisiga | 2.32 | 62.0 | 2026 | 64 | 7 | 3 | .700 | 0 | 47 | 0 | 0 | 1 | 53 | 16 | 18 | 3 | 11 | 1 | 15 | 2 | 242 | 0 | 6.82 | 1.60 | 4.27 | 0.44 | 19.4 | 4.5 | 1.03 | .278 | 2.61 | 7.69 | |
| 25 | | C. Mlodzinski | 2.34 | 65.1 | 2026 | 23 | 5 | 1 | .833 | 0 | 47 | 0 | 0 | 2 | 49 | 17 | 24 | 4 | 21 | 2 | 4 | 1 | 269 | 0 | 6.47 | 2.89 | 2.24 | 0.55 | 17.5 | 7.8 | 1.07 | .231 | 3.31 | 6.75 | |
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PITStatMuse has game-level data for ERA and innings pitched going back to the 1901 season.
Some of the information used here was obtained free of charge from Retrosheet.
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MLB 2026 Standings
| NL East | W | L | PCT | GB |
|---|---|---|---|---|
 Braves - x | 90 | 64 | .584 | |
85 | 69 | .552 | 5.0 | |
76 | 78 | .494 | 14.0 | |
72 | 82 | .468 | 18.0 | |
70 | 84 | .455 | 20.0 | |
| NL Central | W | L | PCT | GB |
 Brewers - y | 96 | 58 | .623 | |
85 | 69 | .552 | 11.0 | |
77 | 77 | .500 | 19.0 | |
75 | 79 | .487 | 21.0 | |
72 | 82 | .468 | 24.0 | |
| NL West | W | L | PCT | GB |
 Dodgers - y | 94 | 60 | .610 | |
85 | 69 | .552 | 9.0 | |
80 | 74 | .519 | 14.0 | |
64 | 90 | .416 | 30.0 | |
56 | 98 | .364 | 38.0 |
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