lowest qualified era in a season with at least one inning pitched per game before 2026

Before this season, 49 pitchers were tied for the best ERA when they had 1 or more (IP/G) in a season, with an ERA of 0.00. The first three are Nick Burdi, Ryan Burr and Willi Castro in 2025.

Interpreted as:
lowest qualified era by a player in a season with at least one inning pitched per game before 2026
NAMEERAIPGIP/GSEASONTMWLW%GSSOCGSHOSVHERRHRBBHBPGFIBBTBFWPK/9BB/9K/BBHR/9K%BB%WHIPBABIPRAERA-FIPFIP-H/9PRAA
1Nick Burdi
N. Burdi
0.00
5.1
4
1.33
2025
0
0
0
5
0
0
0
5
0
0
0
2
0
2
0
21
1
8.44
3.38
2.50
0.00
23.8
9.5
1.31
.357
0.00
0
2.38
57
8.44
1.1
2Ryan Burr
R. Burr
0.00
2.0
2
1
2025
1
0
1.000
0
3
0
0
0
1
0
0
0
1
0
0
0
8
0
13.50
4.50
3.00
0.00
37.5
12.5
1.00
.250
0.00
0
1.63
39
4.50
0.6
3Willi Castro
W. Castro
0.00
1.0
1
1
2025
TOT
0
0
0
0
0
0
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
0
3.13
75
9.00
0.1
4Jhonathan Díaz
J. Díaz
0.00
1.1
1
1.33
2025
0
0
0
1
0
0
0
1
0
0
0
0
0
1
0
5
0
6.75
0.00
0.00
20.0
0.0
0.75
.250
0.00
0
1.63
41
6.75
0.4
5Garrett Hampson
G. Hampson
0.00
1.0
1
1
2025
TOT
0
0
0
0
0
0
0
0
0
0
0
0
0
1
0
3
0
0.00
0.00
0.00
0.0
0.0
0.00
.000
0.00
0
3.13
77
0.00
0.1
6Luke Maile
L. Maile
0.00
1.0
1
1
2025
0
0
0
0
0
0
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
6.13
147
0.00
-0.2
7Tomás Nido
T. Nido
0.00
1.2
1
1.67
2025
0
0
0
0
0
0
0
0
0
0
0
0
1
1
0
6
0
0.00
0.00
0.00
0.0
0.0
0.00
.000
0.00
0
4.93
118
0.00
-0.1
8Zach Thompson
Z. Thompson
0.00
3.2
2
1.83
2025
0
0
0
3
0
0
0
0
0
0
0
1
0
0
0
12
1
7.36
2.45
3.00
0.00
25.0
8.3
0.27
.000
0.00
0
2.31
57
0.00
0.7
9Jose Espada
J. Espada
0.00
3.0
1
3
2025
0
0
0
4
0
0
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
0
0.46
11
3.00
1.2
10Miles Mastrobuoni
M. Mastrobuoni
0.00
1.0
1
1
2025
0
0
0
0
0
0
0
1
0
0
0
2
0
1
0
6
0
0.00
18.00
0.00
0.00
0.0
33.3
3.00
.250
0.00
0
9.13
228
9.00
-0.6
11Weston Wilson
W. Wilson
0.00
3.0
2
1.5
2025
0
0
0
0
0
0
0
3
0
0
0
0
0
2
0
12
0
0.00
0.00
0.00
0.0
0.0
1.00
.250
0.00
0
3.13
74
9.00
0.4
12Logan Davidson
L. Davidson
0.00
1.0
1
1
2025
TOT
0
0
0
1
0
0
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
1.13
27
0.00
0.3
13Garrett Acton
G. Acton
0.00
1.0
1
1
2025
0
0
0
0
0
0
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
9.13
215
0.00
-0.5
14Alex Lange
A. Lange
0.00
1.0
1
1
2025
0
0
0
1
0
0
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
0
4.13
99
18.00
0
15Nick Raquet
N. Raquet
0.00
2.0
2
1
2025
0
0
0
1
0
0
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
3.63
90
0.00
0.1
16Jacob Amaya
J. Amaya
0.00
1.0
1
1
2025
0
0
0
0
0
0
0
0
0
0
0
0
0
1
0
3
0
0.00
0.00
0.00
0.0
0.0
0.00
.000
0.00
0
3.13
73
0.00
0.1
17Luis Vázquez
L. Vázquez
0.00
4.1
4
1.08
2025
0
0
0
0
0
0
0
3
0
0
0
1
0
4
0
14
0
0.00
2.08
0.00
0.00
0.0
7.1
0.92
.231
0.00
0
3.82
93
6.23
0.1
18Alan Trejo
A. Trejo
0.00
1.0
1
1
2025
0
0
0
0
0
0
0
1
0
0
0
0
0
1
0
3
0
0.00
0.00
0.00
0.0
0.0
1.00
.333
0.00
0
3.13
72
9.00
0.1
19Anthony Seigler
A. Seigler
0.00
1.0
1
1
2025
0
0
0
0
0
0
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
0
3.13
76
9.00
0.1
20César Salazar
C. Salazar
0.00
1.0
1
1
2025
0
0
0
0
0
0
0
0
0
0
0
0
1
1
0
4
0
0.00
0.00
0.00
0.0
0.0
0.00
.000
0.00
0
6.13
147
0.00
-0.2
21Willie MacIver
W. MacIver
0.00
2.0
2
1
2025
0
0
0
0
0
0
0
4
0
0
0
0
0
2
0
10
0
0.00
0.00
0.00
0.0
0.0
2.00
.400
0.00
0
3.13
74
18.00
0.2
22Jared Triolo
J. Triolo
0.00
1.0
1
1
2025
0
0
0
0
0
0
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
0
19.13
463
27.00
-1.7
23Christian Koss
C. Koss
0.00
4.0
4
1
2025
0
0
0
0
0
0
0
4
0
0
0
0
0
4
0
16
0
0.00
0.00
0.00
0.0
0.0
1.00
.250
0.00
0
3.13
79
9.00
0.4
24Hunter Barco
H. Barco
0.00
3.0
2
1.5
2025
1
0
1.000
0
3
0
0
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
0
1.13
27
9.00
1
25Christian Roa
C. Roa
0.00
3.0
2
1.5
2025
0
0
0
3
0
0
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
0
4.13
100
3.00
0

More Red Sox Stats

Team Batting Leaders

HR

8

Contreras

Willson Contreras

RBI

23

Contreras

Willson Contreras

AVG

.303

Abreu

Wilyer Abreu
Team Pitching Leaders

W

3

Crochet

Garrett Crochet

K

39

Early

Connelly Early

ERA

2.77

Suarez

Ranger Suarez
Team Rankings

HR

29

28th

R

155

27th

SO

313

21st

ERA

4.00

13th

2026 Division Standings
TEAMWLPCTGB
25
13
.658
26
14
.650
18
21
.462
7.5
Red Sox Red Sox
17
22
.436
8.5
17
23
.425
9.0
Schedule
DATEMATCHUPTIME (ET)
Sun
5/10
@
1:35 PM
Tue
5/12
@
6:45 PM
Wed
5/13
@
6:45 PM
Thu
5/14
@
6:45 PM
Fri
5/15
@
7:15 PM
Last Game
TBR Rays

25 - 13

0

Final

2

BOS Red Sox

17 - 22

Fri 8 May 2026

MLB 2026 Batting Leaders

MLB 2026 Pitching Leaders

MLB Fantasy 2026

MLB 2026 Betting

MLB 2026 Standings

NL EastWLPCTGB
27
13
.675
19
21
.475
8.0
18
22
.450
9.0
18
22
.450
9.0
15
24
.385
11.5
NL CentralWLPCTGB
27
13
.675
23
16
.590
3.5
21
16
.568
4.5
22
18
.550
5.0
21
19
.525
6.0
NL WestWLPCTGB
24
15
.615
23
16
.590
1.0
18
20
.474
5.5
16
24
.400
8.5
15
24
.385
9.0
AL EastWLPCTGB
25
13
.658
26
14
.650
18
21
.462
7.5
17
22
.436
8.5
17
23
.425
9.0
AL CentralWLPCTGB
21
20
.512
19
21
.475
1.5
18
21
.462
2.0
18
22
.450
2.5
17
23
.425
3.5
AL WestWLPCTGB
21
18
.538
19
21
.475
2.5
18
21
.462
3.0
16
24
.400
5.5
15
25
.375
6.5

MLB 2026 Scores & Schedule

Scores

DATEMATCHUPSCORE
Sat
4/25
@
17-1
Sat
4/25
@
11-9
Sat
4/25
@
3-5
Sat
4/25
@
2-6
Sat
4/25
@
6-3

Schedule

DATEMATCHUPTIME (ET)
Sun
5/10
@
12:15 PM
Sun
5/10
@
1:35 PM
Sun
5/10
@
1:35 PM
Sun
5/10
@
1:35 PM
Sun
5/10
@
1:37 PM