highest single season era - since 1947

Since 1947, Edinson Volquez has the highest ERA- in a season, with an ERA- of 161 in 2013.

Interpreted as:
highest single season era - with a minimum of 1 IP per team game by a player since 1947
NAMEERA-SEASONTMGWLW%GSERASOCGSHOSVIPHERRHRBBHBPGFIBBTBFWPK/9BB/9K/BBHR/9K%BB%WHIPBABIPRAFIPFIP-H/9PRAA
1Edinson Volquez
E. Volquez
161
2013
TOT
33
9
12
.429
32
5.71
142
0
0
0
170.1
193
108
114
19
77
3
0
2
777
16
7.50
4.07
1.84
1.00
18.3
9.9
1.59
.325
6.02
4.24
115
10.20
-10.6
2Jose Lima
J. Lima
156
2005
32
5
16
.238
32
6.99
80
1
0
0
168.2
219
131
140
31
61
9
0
1
780
5
4.27
3.25
1.31
1.65
10.3
7.8
1.66
.314
7.47
5.70
132
11.69
-25.8
3Mark Davis
M. Davis
154
1984
46
5
17
.227
27
5.36
124
1
0
0
174.2
201
104
113
25
54
5
6
12
766
8
6.39
2.78
2.30
1.29
16.2
7.0
1.46
.315
5.82
4.22
120
10.36
-13.6
4Matthew Boyd
M. Boyd
153
2020
12
3
7
.300
12
6.71
60
1
0
0
60.1
67
45
46
15
22
5
0
0
271
5
8.95
3.28
2.73
2.24
22.1
8.1
1.48
.308
6.86
5.77
131
9.99
-9.3
5Jack Lamabe
J. Lamabe
153
1964
39
9
13
.409
25
5.89
109
3
0
1
177.1
235
116
123
25
57
2
8
5
811
5
5.53
2.89
1.91
1.27
13.4
7.0
1.65
.340
6.24
4.21
105
11.93
-3.4
6Bob Knepper
B. Knepper
153
1989
TOT
35
7
12
.368
26
5.13
64
1
1
0
165.0
190
94
98
16
75
3
2
6
746
5
3.49
4.09
0.85
0.87
8.6
10.1
1.61
.296
5.35
4.66
136
10.36
-24.1
7Warren Spahn
W. Spahn
153
1964
38
6
13
.316
25
5.29
78
4
1
4
173.2
204
102
110
23
52
2
11
4
759
6
4.04
2.69
1.50
1.19
10.3
6.9
1.47
.300
5.70
4.36
131
10.57
-20.7
8Rick Wise
R. Wise
152
1968
30
9
15
.375
30
4.54
97
7
1
0
182.1
210
92
100
12
37
6
0
3
776
4
4.79
1.83
2.62
0.59
12.5
4.8
1.35
.317
4.94
2.88
102
10.37
-1.2
9Eric Milton
E. Milton
152
2005
34
8
15
.348
34
6.47
123
0
0
0
186.1
237
134
141
40
52
7
0
2
855
8
5.94
2.51
2.37
1.93
14.4
6.1
1.55
.311
6.81
5.43
124
11.45
-21
10Jim Deshaies
J. Deshaies
151
1994
25
6
12
.333
25
7.39
78
0
0
0
130.1
170
107
109
30
54
2
0
0
596
1
5.39
3.73
1.44
2.07
13.1
9.1
1.72
.324
7.53
6.21
131
11.74
-21.3
11Matt Keough
M. Keough
148
1982
34
11
18
.379
34
5.72
75
10
2
0
209.1
233
133
144
38
101
5
0
1
946
10
3.22
4.34
0.74
1.63
7.9
10.7
1.60
.268
6.19
5.87
145
10.02
-42.6
12Phil Ortega
P. Ortega
146
1965
35
12
15
.444
29
5.11
88
4
2
0
179.2
176
102
107
33
97
5
2
7
785
7
4.41
4.86
0.91
1.65
11.2
12.4
1.52
.254
5.36
5.63
156
8.82
-39.7
13Dick Ruthven
D. Ruthven
146
1981
23
12
7
.632
22
5.15
80
5
0
0
146.2
162
84
94
10
54
3
0
4
648
6
4.91
3.31
1.48
0.61
12.3
8.3
1.47
.303
5.77
3.56
103
9.94
-1.6
14Joel Pineiro
J. Pineiro
145
2006
40
8
13
.381
25
6.36
87
1
0
1
165.2
209
117
123
23
64
10
6
13
753
4
4.73
3.48
1.36
1.25
11.6
8.5
1.65
.327
6.68
5.23
118
11.35
-15.4
15Steve Arlin
S. Arlin
145
1973
34
11
14
.440
27
5.10
98
7
3
0
180.0
196
102
107
26
72
1
0
7
794
7
4.90
3.60
1.36
1.30
12.3
9.1
1.49
.285
5.35
4.56
129
9.80
-21.9
16Lucas Giolito
L. Giolito
145
2018
32
10
13
.435
32
6.13
125
0
0
0
173.1
166
118
123
27
90
15
0
2
775
13
6.49
4.67
1.39
1.40
16.1
11.6
1.48
.268
6.39
5.56
130
8.62
-24.4
17Nate Robertson
N. Robertson
145
2008
32
7
11
.389
28
6.35
108
0
0
0
168.2
218
119
124
26
62
2
1
7
761
5
5.76
3.31
1.74
1.39
14.2
8.1
1.66
.341
6.62
4.99
114
11.63
-11.5
18Brandon Backe
B. Backe
144
2008
31
9
14
.391
31
6.05
127
0
0
0
166.2
202
112
114
36
77
4
0
2
756
2
6.86
4.16
1.65
1.94
16.8
10.2
1.67
.324
6.16
5.87
135
10.91
-27.6
19Javier Vazquez
J. Vazquez
143
1998
33
5
15
.250
32
6.06
139
0
0
0
172.1
196
116
121
31
68
11
1
2
764
2
7.26
3.55
2.04
1.62
18.2
8.9
1.53
.320
6.32
5.23
122
10.24
-17.8
20Terry Mulholland
T. Mulholland
143
1995
29
5
13
.278
24
5.80
65
2
0
0
149.0
190
96
112
25
38
4
2
1
666
4
3.93
2.30
1.71
1.51
9.8
5.7
1.53
.309
6.77
5.25
126
11.48
-18.1
21Frank Baumann
F. Baumann
142
1961
53
10
13
.435
23
5.61
75
5
1
3
187.2
249
117
128
22
59
2
13
4
860
3
3.60
2.83
1.27
1.06
8.7
6.9
1.64
.323
6.14
4.27
106
11.94
-5.8
22Moe Drabowsky
M. Drabowsky
142
1964
53
5
13
.278
21
5.29
119
1
0
1
168.1
176
99
103
24
72
8
11
5
739
9
6.36
3.85
1.65
1.28
16.1
9.7
1.47
.295
5.51
4.47
115
9.41
-10.4
23James Shields
J. Shields
142
2016
TOT
33
6
19
.240
33
5.85
135
1
0
0
181.2
208
118
122
40
82
8
0
3
822
10
6.69
4.06
1.65
1.98
16.4
10.0
1.60
.302
6.04
6.00
143
10.30
-36.8
24Pete Broberg
P. Broberg
141
1972
39
5
12
.294
25
4.29
133
3
2
1
176.1
153
84
93
14
85
13
4
3
760
14
6.79
4.34
1.56
0.71
17.5
11.2
1.35
.270
4.75
3.58
113
7.81
-8.4
25Chuck Stobbs
C. Stobbs
141
1957
42
8
20
.286
31
5.36
114
5
2
1
211.2
235
126
140
28
80
5
5
10
946
4
4.85
3.40
1.43
1.19
12.1
8.5
1.49
.288
5.95
4.30
112
9.99
-10.8

More MLB News

MLB 2026 Batting Leaders

MLB 2026 Pitching Leaders

MLB Fantasy 2026

MLB 2026 Betting

MLB 2026 Standings

NL EastWLPCTGB
84
57
.596
79
62
.560
5.0
71
71
.500
13.5
67
76
.469
18.0
64
77
.454
20.0
NL CentralWLPCTGB
88
54
.620
80
62
.563
8.0
71
71
.500
17.0
70
72
.493
18.0
67
74
.475
20.5
NL WestWLPCTGB
84
57
.596
74
67
.525
10.0
74
68
.521
10.5
58
84
.408
26.5
54
87
.383
30.0
AL EastWLPCTGB
84
57
.596
80
61
.567
4.0
77
65
.542
7.5
71
71
.500
13.5
69
73
.486
15.5
AL CentralWLPCTGB
74
67
.525
72
70
.507
2.5
67
74
.475
7.0
64
77
.454
10.0
63
79
.444
11.5
AL WestWLPCTGB
73
69
.514
70
72
.493
3.0
66
76
.465
7.0
56
86
.394
17.0
53
88
.376
19.5

MLB 2026 Scores & Schedule

Scores

DATEMATCHUPSCORE
Fri
8/21
@
1-2
Fri
8/21
@
6-7
Fri
8/21
@
1-3
Fri
8/21
@
4-6
Fri
8/21
@
3-5

Schedule

DATEMATCHUPTIME (ET)
Sat
9/5
@
4:10 PM
Sat
9/5
@
4:10 PM
Sat
9/5
@
6:05 PM
Sat
9/5
@
6:10 PM
Sat
9/5
@
6:40 PM