lowest era mlb reliever 2026

50 pitchers are tied for the best ERA by a relief pitcher this season, with an ERA of 0.00. The first three are Tyler Callihan, Coleman Crow and Samy Natera Jr..

NAMEERASEASONTMGWLW%GSSOCGSHOSVIPHERRHRBBHBPGFIBBTBFWPK/9BB/9K/BBHR/9K%BB%WHIPBABIPRAH/9
1Tyler 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
2Coleman 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
3Samy Natera Jr.
S. Natera Jr.
0.00
2026
2
0
0
0
4
0
0
0
2.2
0
0
0
0
1
0
0
0
9
1
13.50
3.38
4.00
0.00
44.4
11.1
0.38
.000
0.00
0.00
4Tommy Kahnle
T. Kahnle
0.00
2026
2
0
0
0
2
0
0
0
3.0
4
0
0
0
2
0
1
0
13
0
6.00
6.00
1.00
0.00
15.4
15.4
2.00
.444
0.00
12.00
5Josh Hader
J. Hader
0.00
2026
3
1
0
1.000
0
7
0
0
1
3.0
0
0
0
0
1
0
2
0
10
0
21.00
3.00
7.00
0.00
70.0
10.0
0.33
.000
0.00
0.00
6Robby Ahlstrom
R. Ahlstrom
0.00
2026
3
0
0
0
2
0
0
0
4.1
2
0
0
0
0
0
2
0
15
0
4.15
0.00
0.00
13.3
0.0
0.46
.154
0.00
4.15
7Cam Booser
C. Booser
0.00
2026
3
0
0
0
5
0
0
0
4.0
2
0
0
0
1
0
0
0
14
0
11.25
2.25
5.00
0.00
35.7
7.1
0.75
.250
0.00
4.50
8Drew Sommers
D. Sommers
0.00
2026
4
0
0
0
5
0
0
0
3.0
0
0
0
0
2
1
0
1
12
0
15.00
6.00
2.50
0.00
41.7
16.7
0.67
.000
0.00
0.00
9Cameron 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
10Caleb Ferguson
C. Ferguson
0.00
2026
6
0
0
0
8
0
0
0
7.2
4
0
0
0
2
0
1
1
30
0
9.39
2.35
4.00
0.00
26.7
6.7
0.78
.200
0.00
4.70
11A.J. Minter
A.J. Minter
0.00
2026
6
0
1
.000
0
6
0
0
0
5.1
4
0
1
0
1
0
4
0
21
0
10.13
1.69
6.00
0.00
28.6
4.8
0.94
.286
1.69
6.75
12Sam 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
13Logan 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
14Welinton 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
15Tanner 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
16Jonathan Pintaro
J. Pintaro
0.00
2026
2
0
0
0
3
0
0
0
3.2
0
0
0
0
1
0
1
0
12
0
7.36
2.45
3.00
0.00
25.0
8.3
0.27
.000
0.00
0.00
17Victor 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
18Javier 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
19Yovanny 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
20Daniel Duarte
D. Duarte
0.00
2026
1
0
0
0
1
0
0
0
2.1
1
0
0
0
0
0
1
0
7
0
3.86
0.00
0.00
14.3
0.0
0.43
.167
0.00
3.86
21Kumar 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
22Ty 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
23Jorge 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
24Simeon Woods Richardson
S. Woods Richardson
0.00
2026
TOT
3
0
0
0
5
0
0
0
7.0
3
0
0
0
2
0
1
0
26
0
6.43
2.57
2.50
0.00
19.2
7.7
0.71
.158
0.00
3.86
25Carlos Cortes
C. Cortes
0.00
2026
2
0
0
0
0
0
0
0
2.0
1
0
0
0
2
0
2
0
9
1
0.00
9.00
0.00
0.00
0.0
22.2
1.50
.143
0.00
4.50
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 MLB News

More Pirates Stats

Team Batting Leaders

HR

15

Lowe

Brandon Lowe

RBI

44

Cruz

Oneil Cruz

AVG

.304

Gonzales

Nick Gonzales
Team Pitching Leaders

W

6

Skenes

Paul Skenes

K

89

Skenes

Paul Skenes

ERA

2.84

Skenes

Paul Skenes
Team Rankings

HR

77

12th

R

336

5th

SO

612

4th

ERA

4.11

16th

2026 Division Standings
TEAMWLPCTGB
41
24
.631
36
28
.563
4.5
34
33
.507
8.0
Pirates Pirates
34
33
.507
8.0
32
34
.485
9.5
Schedule
DATEMATCHUPTIME (ET)
Wed
6/10
@
6:40 PM
Thu
6/11
@
6:40 PM
Fri
6/12
@
6:40 PM
Sat
6/13
@
4:05 PM
Sun
6/14
@
12:15 PM
Last Game
LAD Dodgers

43 - 24

12

Final

3

PIT Pirates

34 - 33

Tue 9 Jun 2026

MLB 2026 Batting Leaders

MLB 2026 Pitching Leaders

MLB Fantasy 2026

MLB 2026 Betting

MLB 2026 Standings

NL EastWLPCTGB
45
22
.672
36
31
.537
9.0
35
33
.515
10.5
32
35
.478
13.0
29
37
.439
15.5
NL CentralWLPCTGB
41
24
.631
36
28
.563
4.5
34
33
.507
8.0
34
33
.507
8.0
32
34
.485
9.5
NL WestWLPCTGB
43
24
.642
34
32
.515
8.5
34
32
.515
8.5
27
41
.397
16.5
25
42
.373
18.0
AL EastWLPCTGB
39
25
.609
40
26
.606
33
35
.485
8.0
31
37
.456
10.0
27
38
.415
12.5
AL CentralWLPCTGB
37
32
.536
35
31
.530
0.5
30
38
.441
6.5
28
39
.418
8.0
28
39
.418
8.0
AL WestWLPCTGB
36
32
.529
32
34
.485
3.0
32
35
.478
3.5
31
38
.449
5.5
26
42
.382
10.0

MLB 2026 Scores & Schedule

Scores

DATEMATCHUPSCORE
Mon
5/25
@
1-3
Mon
5/25
@
7-2
Mon
5/25
@
3-0
Mon
5/25
@
9-0
Tue
5/26
@
6-3

Schedule

DATEMATCHUPTIME (ET)
Wed
6/10
@
3:45 PM
Wed
6/10
@
4:10 PM
Wed
6/10
@
6:35 PM
Wed
6/10
@
6:40 PM
Wed
6/10
@
6:40 PM