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.

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
76
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
145
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
117
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
56
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
217
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
98
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
74
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
92
6.23
0.2
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
73
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
148
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
71
18.00
0.3
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 MLB News

More Red Sox Stats

Team Batting Leaders

HR

1

Contreras

Willson Contreras

RBI

1

Contreras

Willson Contreras

AVG

.500

Eaton

Nate Eaton
Team Pitching Leaders

K

5

Gray

Sonny Gray

ERA

0.00

Chapman

Aroldis Chapman
Team Rankings

HR

163

26th

R

689

23rd

SO

1,398

11th

ERA

3.54

3rd

2026 Division Standings
TEAMWLPCTGB
98
64
.605
93
68
.578
4.5
Red Sox Red Sox
87
75
.537
11.0
79
82
.491
18.5
79
83
.488
19.0
Schedule
DATEMATCHUPTIME (ET)
Thu
3/25
@
4:00 AM
Fri
3/26
@
4:00 AM
Sat
3/27
@
4:00 AM
Sun
3/28
@
4:00 AM
Mon
3/29
@
4:00 AM
Last Game
BOS Red Sox

0 - 2

2

Final

9

NYY Yankees

2 - 0

Wed 30 Sep 2026

MLB 2026 Batting Leaders

MLB 2026 Pitching Leaders

MLB Fantasy 2026

MLB 2026 Betting

MLB 2026 Standings

NL EastWLPCTGB
94
68
.580
88
74
.543
6.0
80
82
.494
14.0
77
85
.475
17.0
74
88
.457
20.0
NL CentralWLPCTGB
103
59
.636
Cubs Cubs - w
89
73
.549
14.0
82
80
.506
21.0
77
85
.475
26.0
75
87
.463
28.0
NL WestWLPCTGB
100
62
.617
91
71
.562
9.0
86
76
.531
14.0
65
97
.401
35.0
58
104
.358
42.0
AL EastWLPCTGB
Rays Rays - y
98
64
.605
93
68
.578
4.5
87
75
.537
11.0
79
82
.491
18.5
79
83
.488
19.0
AL CentralWLPCTGB
85
77
.525
84
78
.519
1.0
77
85
.475
8.0
76
86
.469
9.0
69
93
.426
16.0
AL WestWLPCTGB
81
81
.500
80
82
.494
1.0
76
86
.469
5.0
64
98
.395
17.0
62
100
.383
19.0

MLB 2026 Scores & Schedule

Scores

DATEMATCHUPSCORE
Tue
9/15
@
5-1
Wed
9/16
@
3-6
Wed
9/16
@
6-5
Wed
9/16
@
4-5
Wed
9/16
@
1-5

Schedule

DATEMATCHUPTIME (ET)
Thu
3/25
@
4:00 AM
Thu
3/25
@
4:00 AM
Thu
3/25
@
4:00 AM
Thu
3/25
@
4:00 AM
Thu
3/25
@
4:00 AM