mlb best one season era since 1920 with at least 20 ip

Since 1920, J.P. Feyereisen and Tyler Olson are tied for the lowest ERA with 20.0+ innings pitched in a season, with an ERA of 0.00.

Interpreted as:
MLB best one season era by a player since 1920 with at least 20 ip
NAMEERAIPSEASONTMGWLW%GSSOCGSHOSVHERRHRBBHBPGFIBBTBFWPK/9BB/9K/BBHR/9K%BB%WHIPBABIPRAERA-FIPFIP-H/9PRAA
1J.P. Feyereisen
J.P. Feyereisen
0.00
24.1
2022
22
4
0
1.000
2
25
0
0
1
7
0
1
0
5
0
3
0
86
0
9.25
1.85
5.00
0.00
29.1
5.8
0.49
.125
0.37
0
1.67
44
2.59
5.9
2Tyler Olson
T. Olson
0.00
20.0
2017
30
1
0
1.000
0
18
0
0
1
13
0
0
0
6
1
4
0
77
0
8.10
2.70
3.00
0.00
23.4
7.8
0.95
.250
0.00
0
2.40
55
5.85
4.4
3Devin Williams
D. Williams
0.33
27.0
2020
22
4
1
.800
0
53
0
0
0
8
1
4
1
9
1
1
0
100
3
17.67
3.00
5.89
0.33
53.0
9.0
0.63
.194
1.33
7
0.85
19
2.67
10.8
4Joba Chamberlain
J. Chamberlain
0.38
24.0
2007
19
2
0
1.000
0
34
0
0
1
12
1
2
1
6
1
3
0
91
1
12.75
2.25
5.67
0.38
37.4
6.6
0.75
.224
0.75
8
1.81
41
4.50
7
5Joel Johnston
J. Johnston
0.40
22.1
1991
13
1
0
1.000
0
21
0
0
0
9
1
1
0
9
0
1
3
85
0
8.46
3.63
2.33
0.00
24.7
10.6
0.81
.164
0.40
10
2.18
56
3.63
4.4
6Hagen Smith
H. Smith
0.41
22.0
2026
13
3
1
.750
1
32
0
0
0
8
1
2
1
10
0
1
0
83
2
13.09
4.09
3.20
0.41
38.6
12.0
0.82
.175
0.82
10
2.14
51
3.27
5
7Jake Diekman
J. Diekman
0.42
21.1
2020
21
2
0
1.000
0
31
0
0
0
8
1
2
1
12
1
2
1
84
0
13.08
5.06
2.58
0.42
36.9
14.3
0.94
.179
0.84
10
2.71
63
3.38
3.9
8Craig Kimbrel
C. Kimbrel
0.44
20.2
2010
21
4
0
1.000
0
40
0
0
1
9
1
2
0
16
0
7
1
88
4
17.42
6.97
2.50
0.00
45.5
18.2
1.21
.281
0.87
11
1.52
39
3.92
5.6
9Kevin Siegrist
K. Siegrist
0.45
39.2
2013
45
3
1
.750
0
50
0
0
0
17
2
2
1
18
1
15
1
152
0
11.34
4.08
2.78
0.23
32.9
11.8
0.88
.195
0.45
12
2.29
61
3.86
6.4
10Zack Britton
Z. Britton
0.54
67.0
2016
69
2
1
.667
0
74
0
0
47
38
4
7
1
18
0
63
3
254
10
9.94
2.42
4.11
0.13
29.1
7.1
0.84
.230
0.94
13
1.93
44
5.10
17.7
11Robert Suarez
R. Suarez
0.56
32.0
2026
31
4
0
1.000
0
26
0
0
4
21
2
2
1
6
0
6
0
121
1
7.31
1.69
4.33
0.28
21.5
5.0
0.84
.227
0.56
13
2.44
59
5.91
6.1
12Joey Devine
J. Devine
0.59
45.2
2008
42
6
1
.857
0
49
0
0
1
23
3
7
0
15
0
10
2
170
0
9.66
2.96
3.27
0.00
28.8
8.8
0.83
.217
1.38
14
1.96
46
4.53
11.7
13Fernando Rodney
F. Rodney
0.60
74.2
2012
76
2
2
.500
0
76
0
0
48
43
5
9
2
15
3
65
1
282
4
9.16
1.81
5.07
0.24
27.0
5.3
0.78
.220
1.08
16
2.12
52
5.18
16.2
14Emmanuel Clase
E. Clase
0.61
74.1
2024
74
4
2
.667
0
66
0
0
47
39
5
10
2
10
2
66
1
270
2
7.99
1.21
6.60
0.24
24.4
3.7
0.66
.195
1.21
15
2.22
55
4.72
15.2
15Louis Coleman
L. Coleman
0.61
29.2
2013
27
3
0
1.000
0
32
0
0
0
19
2
2
1
6
1
8
1
110
1
9.71
1.82
5.33
0.30
29.1
5.5
0.84
.257
0.61
15
2.03
52
5.76
6.3
16Dennis Eckersley
D. Eckersley
0.61
73.1
1990
63
4
2
.667
0
73
0
0
48
41
5
9
2
4
0
61
1
262
0
8.96
0.49
18.25
0.25
27.9
1.5
0.61
.213
1.10
17
1.33
35
5.03
20.6
17Paul Kilgus
P. Kilgus
0.63
28.2
1993
22
1
0
1.000
1
21
0
0
1
18
2
2
1
8
1
7
1
109
0
6.59
2.51
2.63
0.31
19.3
7.3
0.91
.218
0.63
16
2.91
73
5.65
3.5
18Brock Stewart
B. Stewart
0.65
27.2
2023
28
2
0
1.000
0
39
0
0
1
19
2
2
1
11
1
5
3
109
1
12.69
3.58
3.55
0.33
35.8
10.1
1.08
.316
0.65
15
2.20
51
6.18
6.4
19Kenley Jansen
K. Jansen
0.67
27.0
2010
25
1
0
1.000
0
41
0
0
4
12
2
2
0
15
1
8
1
109
1
13.67
5.00
2.73
0.00
37.6
13.8
1.00
.231
0.67
17
1.81
46
4.00
6.4
20Casey Sadler
C. Sadler
0.67
40.1
2021
42
0
1
.000
0
37
0
0
0
19
3
4
1
10
1
2
0
145
2
8.26
2.23
3.70
0.22
25.5
6.9
0.72
.188
0.89
16
2.47
59
4.24
7.7
21Hank Aguirre
H. Aguirre
0.69
39.0
1968
25
1
2
.333
0
25
0
0
3
32
3
8
0
13
3
16
3
167
4
5.77
3.00
1.92
0.00
15.0
7.8
1.15
.254
1.85
25
2.33
90
7.38
1.1
22Ray Searage
R. Searage
0.70
38.1
1984
21
2
1
.667
0
29
0
0
6
20
3
3
0
16
1
16
3
149
1
6.81
3.76
1.81
0.00
19.5
10.7
0.94
.194
0.70
18
2.58
66
4.70
5.8
23Rob Murphy
R. Murphy
0.72
50.1
1986
34
6
0
1.000
0
36
0
0
1
26
4
4
0
21
0
12
2
195
5
6.44
3.75
1.71
0.00
18.5
10.8
0.93
.188
0.72
19
2.58
67
4.65
7
24Bob Milacki
B. Milacki
0.72
25.0
1988
3
2
0
1.000
3
18
1
1
0
9
2
2
1
9
0
0
0
91
0
6.48
3.24
2.00
0.36
19.8
9.9
0.72
.127
0.72
19
2.92
74
3.24
2.9
25Foster Edwards
F. Edwards
0.72
25.0
1926
3
2
0
1.000
3
4
1
0
0
20
2
4
0
13
0
0
103
0
1.44
4.68
0.31
0.00
3.9
12.6
1.32
.233
1.44
20
4.15
114
7.20
-1.6

More MLB News

More Rays Stats

Team Batting Leaders

HR

40

Caminero

Junior Caminero

RBI

95

Caminero

Junior Caminero

AVG

.305

Simpson

Chandler Simpson
Team Pitching Leaders

W

14

Rasmussen

Drew Rasmussen

K

160

Rasmussen

Drew Rasmussen

ERA

2.81

Rasmussen

Drew Rasmussen
Team Rankings

HR

161

21st

R

682

12th

SO

1,204

22nd

ERA

3.78

7th

2026 Division Standings
TEAMWLPCTGB
Rays Rays
90
59
.604
87
63
.580
3.5
82
68
.547
8.5
75
76
.497
16.0
73
78
.483
18.0
Schedule
DATEMATCHUPTIME (ET)
Tue
9/15
@
6:40 PM
Wed
9/16
@
6:40 PM
Thu
9/17
@
1:10 PM
Fri
9/18
@
7:10 PM
Sat
9/19
@
4:10 PM
Last Game
HOU Astros

75 - 75

4

Final

14

TBR Rays

90 - 59

Sun 13 Sep 2026

MLB 2026 Batting Leaders

MLB 2026 Pitching Leaders

MLB Fantasy 2026

MLB 2026 Betting

MLB 2026 Standings

NL EastWLPCTGB
88
63
.583
83
67
.553
4.5
74
76
.493
13.5
70
81
.464
18.0
69
81
.460
18.5
NL CentralWLPCTGB
93
57
.620
84
67
.556
9.5
75
75
.500
18.0
75
76
.497
18.5
70
80
.467
23.0
NL WestWLPCTGB
91
59
.607
82
68
.547
9.0
79
71
.527
12.0
62
89
.411
29.5
55
95
.367
36.0
AL EastWLPCTGB
Rays Rays - x
90
59
.604
87
63
.580
3.5
82
68
.547
8.5
75
76
.497
16.0
73
78
.483
18.0
AL CentralWLPCTGB
77
73
.513
76
75
.503
1.5
71
79
.473
6.0
70
80
.467
7.0
66
84
.440
11.0
AL WestWLPCTGB
75
75
.500
74
76
.493
1.0
70
81
.464
5.5
61
89
.407
14.0
57
93
.380
18.0

MLB 2026 Scores & Schedule

Scores

DATEMATCHUPSCORE
Sun
8/30
@
1-16
Sun
8/30
@
5-4
Mon
8/31
@
7-3
Mon
8/31
@
3-2
Mon
8/31
@
5-0

Schedule

DATEMATCHUPTIME (ET)
Tue
9/15
@
6:40 PM
Tue
9/15
@
6:40 PM
Tue
9/15
@
6:40 PM
Tue
9/15
@
6:40 PM
Tue
9/15
@
6:45 PM