which reliever that has pitched 90 innings in the mlb has the lowest single season era since 2010

Since 2010, Dellin Betances has the best ERA by a relief pitcher with 90.0+ innings pitched in a season, with an ERA of 1.40 in his rookie season in 2014.

Interpreted as:
Which reliever that has pitched 90 or more innings in the MLB has the lowest single season era since 2010?
NAMEERAIPSEASONTMGWLW%GSSOCGSHOSVHERRHRBBHBPGFIBBTBFWPK/9BB/9K/BBHR/9K%BB%WHIPBABIPRAH/9
1Dellin Betances
D. Betances
1.40
90.0
2014
NYY NYY
70
5
0
1.000
0
135
0
0
1
46
14
15
4
24
4
8
1
341
2
13.50
2.40
5.63
0.40
39.6
7.0
0.78
.241
1.50
4.60
2Mike Vasil
M. Vasil
2.00
90.0
2025
CWS CWS
44
5
3
.625
0
71
0
0
4
60
20
24
5
46
6
17
5
371
4
7.10
4.60
1.54
0.50
19.1
12.4
1.18
.226
2.40
6.00
3Alfredo Aceves
A. Aceves
2.03
93.0
2011
BOS BOS
51
9
1
.900
0
67
0
0
2
64
21
23
8
29
10
15
1
375
1
6.48
2.81
2.31
0.77
17.9
7.7
1.00
.215
2.23
6.19
4Jesse Chavez
J. Chavez
2.55
95.1
2018
TOT
62
5
2
.714
0
92
0
0
5
84
27
28
13
17
0
26
1
377
1
8.69
1.60
5.41
1.23
24.4
4.5
1.06
.278
2.64
7.93
5Derek Law
D. Law
2.60
90.0
2024
WSH WSH
75
7
4
.636
0
76
0
0
1
82
26
31
7
24
1
8
0
365
6
7.60
2.40
3.17
0.70
20.8
6.6
1.18
.292
3.10
8.20
6Jim Johnson
J. Johnson
2.67
91.0
2011
BAL BAL
69
6
5
.545
0
58
0
0
9
80
27
30
5
21
2
20
3
366
2
5.74
2.08
2.76
0.49
15.8
5.7
1.11
.268
2.97
7.91
7Anthony Swarzak
A. Swarzak
2.91
96.0
2013
MIN MIN
48
3
2
.600
0
69
0
0
0
89
31
33
7
22
1
8
1
387
1
6.47
2.06
3.14
0.66
17.8
5.7
1.16
.285
3.09
8.34
8Matt Belisle
M. Belisle
2.93
92.0
2010
COL COL
76
7
5
.583
0
91
0
0
1
84
30
34
7
16
2
11
5
365
3
8.90
1.57
5.69
0.68
24.9
4.4
1.09
.309
3.33
8.22
9Yusmeiro Petit
Y. Petit
3.00
93.0
2018
OAK OAK
74
7
3
.700
0
76
0
0
0
76
31
32
13
18
0
12
4
368
1
7.35
1.74
4.22
1.26
20.7
4.9
1.01
.241
3.10
7.35
10Tyler Clippard
T. Clippard
3.07
91.0
2010
WSH WSH
78
11
8
.579
0
112
0
0
1
69
31
33
8
41
2
18
4
378
1
11.08
4.05
2.73
0.79
29.6
10.8
1.21
.284
3.26
6.82
11Josh Collmenter
J. Collmenter
3.13
92.0
2013
ARI ARI
49
5
5
.500
0
85
0
0
0
79
32
34
8
33
2
10
8
384
3
8.32
3.23
2.58
0.78
22.1
8.6
1.22
.277
3.33
7.73
12Ryan Yarbrough
R. Yarbrough
3.19
98.2
2024
TOT
44
5
2
.714
0
65
0
0
1
70
35
36
11
32
12
12
3
398
0
5.93
2.92
2.03
1.00
16.3
8.0
1.03
.212
3.28
6.39
13Carlos Torres
C. Torres
3.23
92.0
2014
NYM NYM
72
8
6
.571
0
90
0
0
2
86
33
35
11
36
2
20
4
385
6
8.80
3.52
2.50
1.08
23.4
9.4
1.33
.305
3.42
8.41
14Jalen Beeks
J. Beeks
3.42
92.0
2019
TBR TBR
30
6
1
.857
0
77
0
0
1
94
35
41
8
34
9
5
1
401
2
7.53
3.33
2.26
0.78
19.2
8.5
1.39
.315
4.01
9.20
15Ryan Yarbrough
R. Yarbrough
3.72
118.2
2018
TBR TBR
32
14
4
.778
0
106
0
0
0
110
49
52
15
42
6
3
5
505
0
8.04
3.19
2.52
1.14
21.0
8.3
1.28
.283
3.94
8.34
16Sam Gaviglio
S. Gaviglio
4.61
95.2
2019
TOR TOR
52
4
2
.667
0
88
0
0
0
85
49
51
18
22
4
9
0
392
0
8.28
2.07
4.00
1.69
22.4
5.6
1.12
.258
4.80
8.00
StatMuse has game-level data for ERA and innings pitched going back to the 1901 season.
Some of the information used here was obtained free of charge from Retrosheet.

More Yankees Stats

Team Rankings

HR

274

1st

R

849

1st

SO

1,440

4th

ERA

3.91

14th

2025 Division Standings
TEAMWLPCTGB
Yankees Yankees
94
68
.580
Blue Jays Blue Jays
94
68
.580
Red Sox Red Sox
89
73
.549
5.0
Rays Rays
77
85
.475
17.0
Orioles Orioles
75
87
.463
19.0
Schedule
DATEMATCHUPTIME (ET)
Wed
3/25
NYY NYY
@
SFG SFG
4:00 AM
Fri
3/27
NYY NYY
@
SFG SFG
4:00 AM
Sat
3/28
NYY NYY
@
SFG SFG
4:00 AM
Mon
3/30
NYY NYY
@
SEA SEA
4:00 AM
Tue
3/31
NYY NYY
@
SEA SEA
4:00 AM
Last Game
TOR Blue Jays

3 - 1

5

Final

2

NYY Yankees

1 - 3

Wed 8 Oct 2025

MLB 2025 Batting Leaders

MLB 2025 Pitching Leaders

MLB Fantasy 2025

MLB 2025 Betting

MLB 2025 Division Standings

NL EastWLPCTGB
Phillies Phillies
96
66
.593
Mets Mets
83
79
.512
13.0
NL CentralWLPCTGB
Brewers Brewers
97
65
.599
Cubs Cubs
92
70
.568
5.0
NL WestWLPCTGB
Dodgers Dodgers
93
69
.574
Padres Padres
90
72
.556
3.0
AL EastWLPCTGB
Blue Jays Blue Jays
94
68
.580
Yankees Yankees
94
68
.580
AL CentralWLPCTGB
Guardians Guardians
88
74
.543
Tigers Tigers
87
75
.537
1.0
AL WestWLPCTGB
Mariners Mariners
90
72
.556
Astros Astros
87
75
.537
3.0

MLB 2025 Scores & Schedule

Scores

DATEMATCHUPSCORE
Tue
9/16
CIN CIN
@
STL STL
6-2
Tue
9/16
ATL ATL
@
WSH WSH
9-4
Tue
9/16
ATH ATH
@
BOS BOS
4-5
Tue
9/16
TOR TOR
@
TBR TBR
1-2
Tue
9/16
SEA SEA
@
KCR KCR
5-7

Schedule

DATEMATCHUPTIME (ET)
Wed
3/25
NYY NYY
@
SFG SFG
4:00 AM
Thu
3/26
ATH ATH
@
TOR TOR
4:00 AM
Thu
3/26
LAA LAA
@
HOU HOU
4:00 AM
Thu
3/26
DET DET
@
SDP SDP
4:00 AM
Thu
3/26
MIN MIN
@
BAL BAL
4:00 AM