lowest era by a relief pitcher last year

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.

NAMEERASEASONTMGWLW%GSSOCGSHOSVIPHERRHRBBHBPGFIBBTBFWPK/9BB/9K/BBHR/9K%BB%WHIPBABIPRAH/9
1Austin Pope
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
2Clayton Kershaw
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
3Roki Sasaki
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
4Hunter Barco
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
5Clay Holmes
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
6Jose Espada
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
7Isiah Kiner-Falefa
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
8Zach McKinstry
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
9Michael Lorenzen
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
10Dom Hamel
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
11Michael Soroka
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
12Logan Davidson
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
13Garrett Acton
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
14Javier Assad
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
15Austin Slater
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
16Luke Maile
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
17Nick Raquet
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
18Christian Roa
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
19Reiver Sanmartin
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
20Ryan Fitzgerald
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
21Niko Kavadas
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
22Joey Estes
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
23Alex Lange
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
24Anthony Seigler
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
25Jared Triolo
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.

More Diamondbacks Stats

Team Batting Leaders

HR

1

Perdomo

Geraldo Perdomo

RBI

3

Thomas

Alek Thomas

AVG

.333

Perdomo

Geraldo Perdomo
Team Pitching Leaders

K

5

Rodriguez

Eduardo Rodriguez

ERA

7.71

Nelson

Ryne Nelson
Team Rankings

HR

2

19th

R

8

26th

SO

15

30th

ERA

5.63

26th

2026 Division Standings
TEAMWLPCTGB
3
0
1.000
1
2
.333
2.0
0
3
.000
3.0
0
2
.000
2.5
Diamondbacks Diamondbacks
0
3
.000
3.0
Schedule
DATEMATCHUPTIME (ET)
Mon
3/30
@
10:10 PM
Tue
3/31
@
9:40 PM
Wed
4/1
@
3:40 PM
Thu
4/2
@
9:40 PM
Fri
4/3
@
9:45 PM
Last Game

2

Final

3

LAD Dodgers

3 - 0

Sat 28 Mar 2026

MLB 2026 Batting Leaders

MLB 2026 Pitching Leaders

MLB Fantasy 2026

MLB 2026 Betting

MLB 2026 Standings

NL EastWLPCTGB
2
0
1.000
2
0
1.000
2
0
1.000
1
1
.500
1.0
1
1
.500
1.0
NL CentralWLPCTGB
2
0
1.000
2
0
1.000
1
1
.500
1.0
1
1
.500
1.0
0
2
.000
2.0
NL WestWLPCTGB
3
0
1.000
1
2
.333
2.0
0
2
.000
2.5
0
3
.000
3.0
0
3
.000
3.0
AL EastWLPCTGB
3
0
1.000
2
0
1.000
0.5
1
1
.500
1.5
1
1
.500
1.5
0
2
.000
2.5
AL CentralWLPCTGB
2
1
.667
2
1
.667
1
1
.500
0.5
0
2
.000
1.5
0
2
.000
1.5
AL WestWLPCTGB
2
1
.667
1
1
.500
0.5
1
2
.333
1.0
1
2
.333
1.0
0
2
.000
1.5

MLB 2026 Scores & Schedule

Scores

DATEMATCHUPSCORE
Tue
3/24
@
7-0
Wed
3/25
@
7-11
Wed
3/25
@
2-14
Wed
3/25
@
10-4
Wed
3/25
@
1-2

Schedule

DATEMATCHUPTIME (ET)
Sun
3/29
@
7:20 PM
Mon
3/30
@
4:10 PM
Mon
3/30
@
6:35 PM
Mon
3/30
@
6:40 PM
Mon
3/30
@
6:40 PM