
50 pitchers were tied for the lowest ERA by a relief pitcher in 2025, with an ERA of 0.00. The first three are Austin Pope, Clayton Kershaw and Roki Sasaki.
| NAME | ERA | SEASON | TM | 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 | A. Pope | 0.00 | 2025 | 1 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 2.0 | 2 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 9 | 0 | 4.50 | 4.50 | 1.00 | 0.00 | 11.1 | 11.1 | 1.50 | .286 | 0.00 | 9.00 | |||
| 2 | C. Kershaw | 0.00 | 2025 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1.0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 0 | 0.00 | 0.00 | 0.00 | 0.0 | 0.0 | 0.00 | .000 | 0.00 | 0.00 | ||||
| 3 | R. Sasaki | 0.00 | 2025 | 2 | 0 | 0 | 0 | 4 | 0 | 0 | 0 | 2.0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7 | 0 | 18.00 | 0.00 | 0.00 | 57.1 | 0.0 | 0.50 | .333 | 0.00 | 4.50 | ||||
| 4 | H. Barco | 0.00 | 2025 | 2 | 1 | 0 | 1.000 | 0 | 3 | 0 | 0 | 0 | 3.0 | 3 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 12 | 0 | 9.00 | 0.00 | 0.00 | 25.0 | 0.0 | 1.00 | .333 | 0.00 | 9.00 | |||
| 5 | C. Holmes | 0.00 | 2025 | 2 | 0 | 0 | 0 | 3 | 0 | 0 | 0 | 4.2 | 4 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 18 | 1 | 5.79 | 0.00 | 0.00 | 16.7 | 0.0 | 0.86 | .267 | 1.93 | 7.71 | ||||
| 6 | J. Espada | 0.00 | 2025 | 1 | 0 | 0 | 0 | 4 | 0 | 0 | 0 | 3.0 | 1 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 9 | 0 | 12.00 | 0.00 | 0.00 | 44.4 | 0.0 | 0.33 | .200 | 0.00 | 3.00 | ||||
| 7 | I. Kiner-Falefa | 0.00 | 2025 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0.2 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 2 | 0 | 0.00 | 0.00 | 0.00 | 0.0 | 0.0 | 0.00 | .000 | 0.00 | 0.00 | ||||
| 8 | Z. McKinstry | 0.00 | 2025 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0.1 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 1 | 0 | 0.00 | 0.00 | 0.00 | 0.0 | 0.0 | 0.00 | .000 | 0.00 | 0.00 | ||||
| 9 | M. Lorenzen | 0.00 | 2025 | 1 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 1.0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 0 | 9.00 | 0.00 | 0.00 | 33.3 | 0.0 | 0.00 | .000 | 0.00 | 0.00 | ||||
| 10 | D. Hamel | 0.00 | 2025 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1.0 | 3 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 6 | 0 | 0.00 | 0.00 | 0.00 | 0.0 | 0.0 | 3.00 | .600 | 0.00 | 27.00 | ||||
| 11 | M. Soroka | 0.00 | 2025 | 5 | 0 | 0 | 0 | 5 | 0 | 0 | 0 | 6.1 | 3 | 0 | 4 | 0 | 4 | 1 | 1 | 0 | 28 | 0 | 7.11 | 5.68 | 1.25 | 0.00 | 17.9 | 14.3 | 1.11 | .167 | 5.68 | 4.26 | |||
| 12 | L. Davidson | 0.00 | 2025 | 1 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 1.0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 3 | 0 | 9.00 | 0.00 | 0.00 | 33.3 | 0.0 | 0.00 | .000 | 0.00 | 0.00 | ||||
| 13 | G. Acton | 0.00 | 2025 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1.0 | 0 | 0 | 0 | 0 | 2 | 0 | 1 | 0 | 5 | 1 | 0.00 | 18.00 | 0.00 | 0.00 | 0.0 | 40.0 | 2.00 | .000 | 0.00 | 0.00 | |||
| 14 | J. Assad | 0.00 | 2025 | 1 | 1 | 0 | 1.000 | 0 | 1 | 0 | 0 | 0 | 2.1 | 2 | 0 | 0 | 0 | 2 | 0 | 0 | 0 | 10 | 0 | 3.86 | 7.71 | 0.50 | 0.00 | 10.0 | 20.0 | 1.71 | .286 | 0.00 | 7.71 | ||
| 15 | A. Slater | 0.00 | 2025 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0.2 | 1 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 3 | 0 | 0.00 | 0.00 | 0.00 | 0.0 | 0.0 | 1.50 | .333 | 0.00 | 13.50 | ||||
| 16 | L. Maile | 0.00 | 2025 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1.0 | 0 | 0 | 0 | 0 | 1 | 0 | 1 | 0 | 4 | 0 | 0.00 | 9.00 | 0.00 | 0.00 | 0.0 | 25.0 | 1.00 | .000 | 0.00 | 0.00 | |||
| 17 | N. Raquet | 0.00 | 2025 | 2 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 2.0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 7 | 0 | 4.50 | 4.50 | 1.00 | 0.00 | 14.3 | 14.3 | 0.50 | .000 | 0.00 | 0.00 | |||
| 18 | C. Roa | 0.00 | 2025 | 2 | 0 | 0 | 0 | 3 | 0 | 0 | 0 | 3.0 | 1 | 0 | 0 | 0 | 3 | 0 | 1 | 0 | 12 | 0 | 9.00 | 9.00 | 1.00 | 0.00 | 25.0 | 25.0 | 1.33 | .167 | 0.00 | 3.00 | |||
| 19 | R. Sanmartin | 0.00 | 2025 | 1 | 0 | 0 | 0 | 2 | 0 | 0 | 0 | 1.2 | 2 | 0 | 1 | 0 | 1 | 0 | 0 | 1 | 8 | 1 | 10.80 | 5.40 | 2.00 | 0.00 | 25.0 | 12.5 | 1.80 | .400 | 5.40 | 10.80 | |||
| 20 | R. Fitzgerald | 0.00 | 2025 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2.0 | 2 | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 8 | 0 | 0.00 | 0.00 | 0.00 | 0.0 | 0.0 | 1.00 | .250 | 0.00 | 9.00 | ||||
| 21 | N. Kavadas | 0.00 | 2025 | 1 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 1.2 | 3 | 0 | 0 | 0 | 1 | 0 | 1 | 0 | 9 | 0 | 5.40 | 5.40 | 1.00 | 0.00 | 11.1 | 11.1 | 2.40 | .429 | 0.00 | 16.20 | |||
| 22 | J. Estes | 0.00 | 2025 | 1 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 4.0 | 1 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 13 | 0 | 2.25 | 0.00 | 0.00 | 7.7 | 0.0 | 0.25 | .083 | 0.00 | 2.25 | ||||
| 23 | A. Lange | 0.00 | 2025 | 1 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 1.0 | 2 | 0 | 0 | 0 | 1 | 0 | 1 | 0 | 6 | 0 | 9.00 | 9.00 | 1.00 | 0.00 | 16.7 | 16.7 | 3.00 | .500 | 0.00 | 18.00 | |||
| 24 | A. Seigler | 0.00 | 2025 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1.0 | 1 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 4 | 0 | 0.00 | 0.00 | 0.00 | 0.0 | 0.0 | 1.00 | .250 | 0.00 | 9.00 | ||||
| 25 | J. Triolo | 0.00 | 2025 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1.0 | 3 | 0 | 2 | 1 | 1 | 0 | 1 | 0 | 8 | 0 | 0.00 | 9.00 | 0.00 | 9.00 | 0.0 | 12.5 | 4.00 | .333 | 18.00 | 27.00 | |||
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.
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| NL East | W | L | PCT | GB |
|---|---|---|---|---|
49 | 34 | .590 | ||
48 | 38 | .558 | 2.5 | |
46 | 40 | .535 | 4.5 | |
44 | 43 | .506 | 7.0 | |
36 | 50 | .419 | 14.5 | |
| NL Central | W | L | PCT | GB |
52 | 31 | .627 | ||
48 | 38 | .558 | 5.5 | |
44 | 38 | .537 | 7.5 | |
43 | 43 | .500 | 10.5 | |
39 | 45 | .464 | 13.5 | |
| NL West | W | L | PCT | GB |
56 | 30 | .651 | ||
43 | 41 | .512 | 12.0 | |
43 | 42 | .506 | 12.5 | |
35 | 50 | .412 | 20.5 | |
33 | 53 | .384 | 23.0 |
| AL East | W | L | PCT | GB |
|---|---|---|---|---|
49 | 33 | .598 | ||
48 | 37 | .565 | 2.5 | |
40 | 46 | .465 | 11.0 | |
39 | 48 | .448 | 12.5 | |
37 | 47 | .440 | 13.0 | |
| AL Central | W | L | PCT | GB |
45 | 39 | .536 | ||
44 | 42 | .512 | 2.0 | |
41 | 46 | .471 | 5.5 | |
37 | 49 | .430 | 9.0 | |
35 | 51 | .407 | 11.0 | |
| AL West | W | L | PCT | GB |
44 | 42 | .512 | ||
44 | 43 | .506 | 0.5 | |
43 | 45 | .489 | 2.0 | |
40 | 46 | .465 | 4.0 | |
36 | 51 | .414 | 8.5 |