lowest era single season with at least 80 innings pitched since 1920

Since 1920, Blake Treinen has the best ERA with 80.0+ innings pitched in a season, with an ERA of 0.78 in 2018.

Interpreted as:
lowest era single season with at least 80 innings pitched by a player since 1920
NAMEERAIPSEASONTMGWLW%GSSOCGSHOSVHERRHRBBHBPGFIBBTBFWPK/9BB/9K/BBHR/9K%BB%WHIPBABIPRAERA-FIPFIP-H/9PRAA
1Blake Treinen
B. Treinen
0.78
80.1
2018
68
9
2
.818
0
100
0
0
38
46
7
12
2
21
1
58
3
315
6
11.20
2.35
4.76
0.22
31.7
6.7
0.83
.230
1.34
19
1.81
44
5.15
21
2Jacob deGrom
J. deGrom
1.08
92.0
2021
15
7
2
.778
15
146
1
1
0
40
11
14
6
11
1
0
0
324
0
14.28
1.08
13.27
0.59
45.1
3.4
0.55
.213
1.37
27
1.23
29
3.91
30.6
3Bob Gibson
B. Gibson
1.12
304.2
1968
34
22
9
.710
34
268
28
13
0
198
38
49
11
62
7
0
6
1,161
4
7.92
1.83
4.32
0.32
23.1
5.3
0.85
.230
1.45
38
1.77
63
5.85
34.8
4Tim Burke
T. Burke
1.19
91.0
1987
55
7
0
1.000
0
58
0
0
18
64
12
18
3
17
0
30
6
354
2
5.74
1.68
3.41
0.30
16.4
4.8
0.89
.221
1.78
29
2.57
64
6.33
14.9
5Eric Gagne
E. Gagne
1.20
82.1
2003
77
2
3
.400
0
137
0
0
55
37
11
12
2
20
3
67
2
306
2
14.98
2.19
6.85
0.22
44.8
6.5
0.69
.243
1.31
30
0.85
20
4.04
31.8
6Ted Abernathy
T. Abernathy
1.27
106.1
1967
70
6
3
.667
0
88
0
0
28
63
15
19
1
41
5
61
5
427
1
7.45
3.47
2.15
0.08
20.6
9.6
0.98
.212
1.61
35
2.30
66
5.33
13.4
7Hoyt Wilhelm
H. Wilhelm
1.31
89.0
1967
49
8
3
.727
0
76
0
0
12
58
13
21
2
34
4
30
4
360
2
7.69
3.44
2.24
0.20
21.1
9.4
1.03
.230
2.12
42
2.40
74
5.87
8.5
8Red Munger
R. Munger
1.34
121.0
1944
21
11
3
.786
12
55
7
2
2
92
18
23
2
41
2
8
479
0
4.09
3.05
1.34
0.15
11.5
8.6
1.10
.237
1.71
37
2.91
80
6.84
9.5
9Bruce Sutter
B. Sutter
1.34
107.1
1977
62
7
3
.700
0
129
0
0
31
69
16
21
5
23
1
48
7
411
7
10.82
1.93
5.61
0.42
31.4
5.6
0.86
.253
1.76
31
1.60
38
5.79
29.2
10Ken Tatum
K. Tatum
1.36
86.1
1969
45
7
2
.778
0
65
0
0
22
51
13
13
1
39
4
33
5
342
5
6.78
4.07
1.67
0.10
19.0
11.4
1.04
.215
1.36
39
2.64
73
5.32
9.6
11Ranger Suárez
R. Suárez
1.36
106.0
2021
39
8
5
.615
12
107
1
1
4
73
16
20
4
33
5
13
3
418
1
9.08
2.80
3.24
0.34
25.6
7.9
1.00
.257
1.70
32
2.71
63
6.20
18.7
12Jeff Montgomery
J. Montgomery
1.37
92.0
1989
63
7
3
.700
0
94
0
0
18
66
14
16
3
25
2
39
4
363
6
9.20
2.45
3.76
0.29
25.9
6.9
0.99
.264
1.57
35
2.02
55
6.46
17.4
13John Wetteland
J. Wetteland
1.37
85.1
1993
70
9
3
.750
0
113
0
0
43
58
13
17
3
28
2
58
3
344
7
11.92
2.95
4.04
0.32
32.8
8.1
1.01
.278
1.79
34
1.84
46
6.12
20.5
14Dellin Betances
D. Betances
1.40
90.0
2014
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
36
1.64
42
4.60
22.2
15Mel Rojas
M. Rojas
1.43
100.2
1992
68
7
1
.875
0
70
0
0
10
71
16
17
2
34
2
26
8
399
2
6.26
3.04
2.06
0.18
17.5
8.5
1.04
.237
1.52
42
2.72
79
6.35
8.2
16Frank Linzy
F. Linzy
1.43
81.2
1965
57
9
3
.750
0
35
0
0
20
76
13
19
2
23
3
40
8
334
5
3.86
2.53
1.52
0.22
10.5
6.9
1.21
.273
2.09
40
2.93
86
8.38
4.4
17John Hiller
J. Hiller
1.44
125.1
1973
65
10
5
.667
0
124
0
0
38
89
20
21
7
39
0
60
7
498
1
8.90
2.80
3.18
0.50
24.9
7.8
1.02
.250
1.51
37
2.24
57
6.39
22.8
18Tug McGraw
T. McGraw
1.46
92.1
1980
57
5
4
.556
0
75
0
0
20
62
15
16
3
23
2
48
9
355
1
7.31
2.24
3.26
0.29
21.1
6.5
0.92
.234
1.56
40
2.35
64
6.04
13.4
19Jesse Orosco
J. Orosco
1.47
110.0
1983
62
13
7
.650
0
84
0
0
17
76
18
27
3
38
1
42
7
432
1
6.87
3.11
2.21
0.25
19.4
8.8
1.04
.239
2.21
41
2.63
73
6.22
12.3
20Bob Apodaca
B. Apodaca
1.49
84.2
1975
46
3
4
.429
0
45
0
0
13
66
14
18
4
28
0
36
9
338
2
4.78
2.98
1.61
0.43
13.3
8.3
1.11
.238
1.91
43
3.12
89
7.02
3.7
21Dellin Betances
D. Betances
1.50
84.0
2015
74
6
4
.600
0
131
0
0
9
45
14
17
6
40
3
17
2
332
9
14.04
4.29
3.28
0.64
39.5
12.0
1.01
.257
1.82
37
2.47
59
4.82
15.6
22Frank Linzy
F. Linzy
1.51
95.2
1967
57
7
7
.500
0
38
0
0
17
67
16
21
4
34
0
44
7
376
3
3.57
3.20
1.12
0.38
10.1
9.0
1.06
.210
1.98
45
3.35
103
6.30
-1
23Bob Lee
B. Lee
1.51
137.0
1964
64
6
5
.545
5
111
0
0
19
87
23
31
6
58
1
39
8
545
3
7.29
3.81
1.91
0.39
20.4
10.6
1.06
.220
2.04
44
2.85
79
5.72
11.4
24Robb Nen
R. Nen
1.52
88.2
1998
78
7
7
.500
0
110
0
0
40
59
15
21
4
25
1
67
5
357
3
11.17
2.54
4.40
0.41
30.8
7.0
0.95
.253
2.13
37
2.12
50
5.99
21.3
25Dwight Gooden
D. Gooden
1.53
276.2
1985
35
24
4
.857
35
268
16
8
0
198
47
51
13
69
2
0
4
1,065
6
8.72
2.24
3.88
0.42
25.2
6.5
0.97
.259
1.66
44
2.12
59
6.44
45.6

More Athletics Stats

Team Batting Leaders

HR

36

Kurtz

Nick Kurtz

RBI

93

Soderstrom

Tyler Soderstrom

AVG

.311

Wilson

Jacob Wilson
Team Pitching Leaders

W

11

Springs

Jeffrey Springs

K

138

Springs

Jeffrey Springs

ERA

4.08

Lopez

Jacob Lopez
Team Rankings

HR

219

7th

R

733

12th

SO

1,323

20th

ERA

4.70

27th

2025 Division Standings
TEAMWLPCTGB
90
72
.556
87
75
.537
3.0
81
81
.500
9.0
Athletics Athletics
76
86
.469
14.0
72
90
.444
18.0
Schedule
DATEMATCHUPTIME (ET)
Fri
3/27
@
7:07 PM
Sat
3/28
@
3:07 PM
Sun
3/29
@
1:37 PM
Mon
3/30
@
7:15 PM
Tue
3/31
@
7:15 PM
Last Game
KCR Royals

82 - 80

9

Final

2

ATH Athletics

76 - 86

Sun 28 Sep 2025

MLB 2025 Batting Leaders

MLB 2025 Pitching Leaders

MLB Fantasy 2025

MLB 2025 Betting

MLB 2025 Standings

NL EastWLPCTGB
96
66
.593
83
79
.512
13.0
79
83
.488
17.0
76
86
.469
20.0
66
96
.407
30.0
NL CentralWLPCTGB
97
65
.599
Cubs Cubs - w
92
70
.568
5.0
Reds Reds - w
83
79
.512
14.0
78
84
.481
19.0
71
91
.438
26.0
NL WestWLPCTGB
93
69
.574
90
72
.556
3.0
81
81
.500
12.0
80
82
.494
13.0
43
119
.265
50.0
AL EastWLPCTGB
94
68
.580
94
68
.580
89
73
.549
5.0
77
85
.475
17.0
75
87
.463
19.0
AL CentralWLPCTGB
88
74
.543
87
75
.537
1.0
82
80
.506
6.0
70
92
.432
18.0
60
102
.370
28.0
AL WestWLPCTGB
90
72
.556
87
75
.537
3.0
81
81
.500
9.0
76
86
.469
14.0
72
90
.444
18.0

MLB 2025 Scores & Schedule

Scores

DATEMATCHUPSCORE
Tue
9/16
@
6-2
Tue
9/16
@
9-4
Tue
9/16
@
4-5
Tue
9/16
@
1-2
Tue
9/16
@
5-7

Schedule

DATEMATCHUPTIME (ET)
Wed
3/25
@
8:05 PM
Thu
3/26
@
4:00 AM
Thu
3/26
@
4:00 AM
Thu
3/26
@
2:10 PM
Thu
3/26
@
3:05 PM