mlb best reliever era 2026

49 pitchers are tied for the best ERA by a relief pitcher this season, with an ERA of 0.00. The first three are Eiberson Castellano, JR Ritchie and James Karinchak.

NAMEERASEASONTMGWLW%GSSOCGSHOSVIPHERRHRBBHBPGFIBBTBFWPK/9BB/9K/BBHR/9K%BB%WHIPBABIPRAH/9
1Eiberson Castellano
E. Castellano
0.00
2026
1
0
0
0
2
0
0
1
3.0
4
0
0
0
0
1
1
0
12
0
6.00
0.00
0.00
16.7
0.0
1.33
.444
0.00
12.00
2JR Ritchie
JR Ritchie
0.00
2026
1
0
0
0
5
0
0
0
5.0
2
0
0
0
2
0
1
1
18
0
9.00
3.60
2.50
0.00
27.8
11.1
0.80
.182
0.00
3.60
3James Karinchak
J. Karinchak
0.00
2026
2
0
0
0
3
0
0
0
2.0
1
0
0
0
1
0
1
0
7
0
13.50
4.50
3.00
0.00
42.9
14.3
1.00
.333
0.00
4.50
4Jeff Criswell
J. Criswell
0.00
2026
2
0
0
0
2
0
0
0
2.0
1
0
0
0
2
0
0
0
9
0
9.00
9.00
1.00
0.00
22.2
22.2
1.50
.200
0.00
4.50
5Tyler Callihan
T. Callihan
0.00
2026
1
0
0
0
0
0
0
0
1.0
1
0
0
0
1
0
1
0
5
0
0.00
9.00
0.00
0.00
0.0
20.0
2.00
.250
0.00
9.00
6Coleman Crow
C. Crow
0.00
2026
1
0
0
0
0
0
0
0
2.0
1
0
0
0
1
0
1
1
9
0
0.00
4.50
0.00
0.00
0.0
11.1
1.00
.125
0.00
4.50
7Samy Natera Jr.
S. Natera Jr.
0.00
2026
3
0
0
0
6
0
0
0
4.2
0
0
0
0
3
0
0
0
17
2
11.57
5.79
2.00
0.00
35.3
17.6
0.64
.000
0.00
0.00
8Tommy Kahnle
T. Kahnle
0.00
2026
4
0
0
0
4
0
0
0
5.0
4
0
0
0
3
0
3
0
20
0
7.20
5.40
1.33
0.00
20.0
15.0
1.40
.308
0.00
7.20
9Josh Hader
J. Hader
0.00
2026
5
1
0
1.000
0
7
0
0
2
5.0
0
0
0
0
1
0
3
0
16
0
12.60
1.80
7.00
0.00
43.8
6.3
0.20
.000
0.00
0.00
10Robby Ahlstrom
R. Ahlstrom
0.00
2026
5
1
0
1.000
0
4
0
0
0
6.0
4
0
0
0
1
0
2
0
22
0
6.00
1.50
4.00
0.00
18.2
4.5
0.83
.235
0.00
6.00
11Cam Booser
C. Booser
0.00
2026
5
0
0
0
9
0
0
0
6.0
3
0
0
0
3
0
1
0
23
0
13.50
4.50
3.00
0.00
39.1
13.0
1.00
.273
0.00
4.50
12Drew Sommers
D. Sommers
0.00
2026
6
0
0
0
7
0
0
0
4.2
2
0
0
0
3
1
0
1
20
1
13.50
5.79
2.33
0.00
35.0
15.0
1.07
.222
0.00
3.86
13Cameron Weston
C. Weston
0.00
2026
1
0
0
0
1
0
0
0
1.0
0
0
0
0
1
0
1
0
3
0
9.00
9.00
1.00
0.00
33.3
33.3
1.00
.000
0.00
0.00
14A.J. Minter
A.J. Minter
0.00
2026
8
0
1
.000
0
7
0
0
0
7.1
4
0
1
0
1
0
4
0
27
0
8.59
1.23
7.00
0.00
25.9
3.7
0.68
.211
1.23
4.91
15Sam Haggerty
S. Haggerty
0.00
2026
1
0
0
0
0
0
0
0
1.0
0
0
0
0
0
1
1
0
3
0
0.00
0.00
0.00
0.0
0.0
0.00
.000
0.00
0.00
16Logan Allen
L. Allen
0.00
2026
1
0
0
0
7
0
0
0
4.0
5
0
2
0
1
0
1
0
19
0
15.75
2.25
7.00
0.00
36.8
5.3
1.50
.455
4.50
11.25
17Welinton Herrera
W. Herrera
0.00
2026
3
0
0
0
2
0
0
0
2.1
2
0
0
0
1
0
1
0
10
0
7.71
3.86
2.00
0.00
20.0
10.0
1.29
.286
0.00
7.71
18Tanner Andrews
T. Andrews
0.00
2026
2
0
0
0
1
0
0
0
3.0
1
0
0
0
2
0
2
0
11
0
3.00
6.00
0.50
0.00
9.1
18.2
1.00
.125
0.00
3.00
19Victor Mederos
V. Mederos
0.00
2026
1
0
0
0
0
0
0
0
2.0
0
0
0
0
1
0
1
0
6
0
0.00
4.50
0.00
0.00
0.0
16.7
0.50
.000
0.00
0.00
20Javier Sanoja
J. Sanoja
0.00
2026
2
0
0
0
1
0
0
0
2.0
1
0
0
0
0
0
2
0
7
0
4.50
0.00
0.00
14.3
0.0
0.50
.167
0.00
4.50
21Yovanny Cruz
Y. Cruz
0.00
2026
2
0
0
0
3
0
0
0
2.1
1
0
0
0
0
1
1
0
9
0
11.57
0.00
0.00
33.3
0.0
0.43
.200
0.00
3.86
22Daniel Duarte
D. Duarte
0.00
2026
3
0
0
0
3
0
0
0
5.0
1
0
0
0
1
0
2
0
15
1
5.40
1.80
3.00
0.00
20.0
6.7
0.40
.091
0.00
1.80
23Kumar Rocker
K. Rocker
0.00
2026
1
1
0
1.000
0
7
0
0
0
7.2
3
0
0
0
3
0
0
0
28
0
8.22
3.52
2.33
0.00
25.0
10.7
0.78
.167
0.00
3.52
24Ty Blach
T. Blach
0.00
2026
1
0
0
0
2
0
0
0
3.0
1
0
0
0
0
0
1
0
9
0
6.00
0.00
0.00
22.2
0.0
0.33
.143
0.00
3.00
25Jorge Mateo
J. Mateo
0.00
2026
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
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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HR

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Goodman

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RBI

37

Goodman

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AVG

.316

Johnston

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Team Pitching Leaders

W

7

Sugano

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K

60

Lorenzen

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ERA

2.29

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Team Rankings

HR

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R

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SO

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ERA

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30th

2026 Division Standings
TEAMWLPCTGB
46
27
.630
37
34
.521
8.0
37
35
.514
8.5
29
43
.403
16.5
Rockies Rockies
27
46
.370
19.0
Schedule
DATEMATCHUPTIME (ET)
Tue
6/16
@
8:05 PM
Wed
6/17
@
8:05 PM
Fri
6/19
@
8:40 PM
Sat
6/20
@
9:10 PM
Sun
6/21
@
3:10 PM
Last Game
COL Rockies

27 - 46

4

Final

5

CHC Cubs

38 - 35

Mon 15 Jun 2026

MLB 2026 Batting Leaders

MLB 2026 Pitching Leaders

MLB Fantasy 2026

MLB 2026 Betting

MLB 2026 Standings

NL EastWLPCTGB
46
25
.648
39
33
.542
7.5
38
35
.521
9.0
36
37
.493
11.0
32
40
.444
14.5
NL CentralWLPCTGB
43
26
.623
39
31
.557
4.5
38
35
.521
7.0
36
37
.493
9.0
34
37
.479
10.0
NL WestWLPCTGB
46
27
.630
37
34
.521
8.0
37
35
.514
8.5
29
43
.403
16.5
27
46
.370
19.0
AL EastWLPCTGB
43
27
.614
41
28
.594
1.5
34
38
.472
10.0
34
39
.466
10.5
29
40
.420
13.5
AL CentralWLPCTGB
38
32
.543
39
33
.542
34
40
.459
6.0
30
42
.417
9.0
29
44
.397
10.5
AL WestWLPCTGB
37
36
.507
36
36
.500
0.5
35
37
.486
1.5
33
41
.446
4.5
29
44
.397
8.0

MLB 2026 Scores & Schedule

Scores

DATEMATCHUPSCORE
Sun
5/31
@
5-9
Sun
5/31
@
3-9
Sun
5/31
@
2-5
Sun
5/31
@
9-4
Sun
5/31
@
4-6

Schedule

DATEMATCHUPTIME (ET)
Tue
6/16
@
6:40 PM
Tue
6/16
@
6:45 PM
Tue
6/16
@
6:45 PM
Tue
6/16
@
7:05 PM
Tue
6/16
@
7:10 PM