lowest era in a single season between 2000 to 2025

Between the 2000 and 2025 seasons, Shane Bieber had the best ERA in a season, with an ERA of 1.63 in 2020.

Interpreted as:
lowest era with a minimum of 1 IP per team game by a player in a single season between 2000 to 2025
NAMEERASEASONTMGWLW%GSSOCGSHOSVIPHERRHRBBHBPGFIBBTBFWPK/9BB/9K/BBHR/9K%BB%WHIPBABIPRAERA-FIPFIP-H/9PRAA
1Shane Bieber
S. Bieber
1.63
2020
12
8
1
.889
12
122
0
0
0
77.1
46
14
15
7
21
1
0
0
297
5
14.20
2.44
5.81
0.81
41.1
7.1
0.87
.267
1.75
37
2.06
46
5.35
20.5
2Zack Greinke
Z. Greinke
1.66
2015
32
19
3
.864
32
200
1
0
0
222.2
148
41
43
14
40
5
0
1
843
7
8.08
1.62
5.00
0.57
23.7
4.7
0.84
.229
1.74
44
2.75
73
5.98
26.2
3Jacob deGrom
J. deGrom
1.70
2018
32
10
9
.526
32
269
1
0
0
217.0
152
41
48
10
46
5
0
3
835
2
11.16
1.91
5.85
0.41
32.2
5.5
0.91
.281
1.99
44
1.98
50
6.30
49
4Trevor Bauer
T. Bauer
1.73
2020
11
5
4
.556
11
100
2
2
0
73.0
41
14
17
9
17
3
0
1
278
3
12.33
2.10
5.88
1.11
36.0
6.1
0.79
.215
2.10
36
2.87
61
5.05
14.1
5Pedro Martinez
P. Martinez
1.74
2000
29
18
6
.750
29
284
7
4
0
217.0
128
42
44
17
32
14
0
0
817
1
11.78
1.33
8.88
0.71
34.8
3.9
0.74
.236
1.82
35
2.16
47
5.31
61.5
6Justin Verlander
J. Verlander
1.75
2022
28
18
4
.818
28
185
0
0
0
175.0
116
34
43
12
29
6
0
0
666
3
9.51
1.49
6.38
0.62
27.8
4.4
0.83
.240
2.21
46
2.48
64
5.97
27.7
7Jake Arrieta
J. Arrieta
1.77
2015
33
22
6
.786
33
236
4
3
0
229.0
150
45
52
10
48
6
0
2
870
6
9.28
1.89
4.92
0.39
27.1
5.5
0.86
.246
2.04
45
2.34
60
5.90
39
8Clayton Kershaw
C. Kershaw
1.77
2014
27
21
3
.875
27
239
6
2
0
198.1
139
39
42
9
31
2
0
0
749
7
10.85
1.41
7.71
0.41
31.9
4.1
0.86
.278
1.91
51
1.81
50
6.31
40.5
9Clayton Kershaw
C. Kershaw
1.83
2013
33
16
9
.640
33
232
3
2
0
236.0
164
48
55
11
52
3
0
2
908
12
8.85
1.98
4.46
0.42
25.6
5.7
0.92
.251
2.10
51
2.38
64
6.25
35.4
10Roger Clemens
R. Clemens
1.87
2005
32
13
8
.619
32
185
1
0
0
211.1
151
44
51
11
62
3
0
5
838
3
7.88
2.64
2.98
0.47
22.1
7.4
1.01
.243
2.17
44
2.86
67
6.43
33.4
11Blake Snell
B. Snell
1.89
2018
31
21
5
.808
31
221
0
0
0
180.2
112
38
41
16
64
1
0
2
700
13
11.01
3.19
3.45
0.80
31.6
9.1
0.97
.241
2.04
46
2.94
72
5.58
23.1
12Paul Skenes
P. Skenes
1.97
2025
32
10
10
.500
32
216
1
0
0
187.2
136
41
45
11
42
6
0
0
733
2
10.36
2.01
5.14
0.53
29.5
5.7
0.95
.273
2.16
46
2.36
57
6.52
37
13Dallas Keuchel
D. Keuchel
1.99
2020
11
6
2
.750
11
42
0
0
0
63.1
52
14
15
2
17
0
0
0
257
0
5.97
2.42
2.47
0.28
16.3
6.6
1.09
.255
2.13
45
3.07
66
7.39
10.6
14Yu Darvish
Y. Darvish
2.01
2020
12
8
3
.727
12
93
0
0
0
76.0
59
17
18
5
14
2
0
1
297
3
11.01
1.66
6.64
0.59
31.3
4.7
0.96
.295
2.13
46
2.22
50
6.99
18.6
15Dinelson Lamet
D. Lamet
2.09
2020
12
3
1
.750
12
93
0
0
0
69.0
39
16
18
5
20
4
0
0
267
1
12.13
2.61
4.65
0.65
34.8
7.5
0.86
.234
2.35
49
2.47
56
5.09
15.1
16Clayton Kershaw
C. Kershaw
2.13
2015
33
16
7
.696
33
301
4
3
0
232.2
163
55
62
15
42
5
0
1
890
9
11.64
1.62
7.17
0.58
33.8
4.7
0.88
.281
2.40
57
1.98
52
6.31
47.7
17Kyle Hendricks
K. Hendricks
2.13
2016
31
16
8
.667
30
170
2
1
0
190.0
142
45
53
15
44
8
0
3
745
5
8.05
2.08
3.86
0.71
22.8
5.9
0.98
.250
2.51
51
3.20
78
6.73
19.6
18Felix Hernandez
F. Hernandez
2.14
2014
34
15
6
.714
34
248
0
0
0
236.0
170
56
68
16
46
5
0
1
912
18
9.46
1.75
5.39
0.61
27.2
5.0
0.92
.258
2.59
58
2.56
69
6.48
30.7
19Zack Greinke
Z. Greinke
2.16
2009
33
16
8
.667
33
242
6
3
0
229.1
195
55
64
11
51
4
0
0
915
5
9.50
2.00
4.75
0.43
26.4
5.6
1.07
.303
2.51
48
2.32
53
7.65
52.5
20Julio Urías
J. Urías
2.16
2022
31
17
7
.708
31
166
0
0
0
175.0
127
42
51
23
41
5
0
0
689
0
8.54
2.11
4.05
1.18
24.1
6.0
0.96
.229
2.62
55
3.71
92
6.53
6.2
21Chris Sale
C. Sale
2.17
2014
26
12
4
.750
26
208
2
0
0
174.0
129
42
48
13
39
11
0
2
685
3
10.76
2.02
5.33
0.67
30.4
5.7
0.97
.280
2.48
56
2.57
66
6.67
25.1
22Jose Fernandez
J. Fernandez
2.19
2013
28
12
6
.667
28
187
0
0
0
172.2
111
42
47
10
58
5
0
5
681
3
9.75
3.02
3.22
0.52
27.5
8.5
0.98
.240
2.45
60
2.72
75
5.79
18.1
23Dylan Cease
D. Cease
2.20
2022
32
14
8
.636
32
227
1
1
0
184.0
126
45
55
16
78
3
0
2
747
7
11.10
3.82
2.91
0.78
30.4
10.4
1.11
.260
2.69
56
3.09
75
6.16
20.1
24Trevor Bauer
T. Bauer
2.21
2018
28
12
6
.667
27
221
0
0
1
175.1
134
43
51
9
57
9
1
2
717
12
11.34
2.93
3.88
0.46
30.8
7.9
1.09
.297
2.62
50
2.43
57
6.88
35
25Tarik Skubal
T. Skubal
2.21
2025
31
13
6
.684
31
241
1
1
0
195.1
141
48
55
18
33
5
0
0
748
3
11.10
1.52
7.30
0.83
32.2
4.4
0.89
.273
2.53
54
2.44
59
6.50
37.5

More MLB News

More Guardians Stats

Team Batting Leaders

HR

14

Martínez

Angel Martínez

RBI

60

DeLauter

Chase DeLauter

AVG

.294

DeLauter

Chase DeLauter
Team Pitching Leaders

W

13

Williams

Gavin Williams

K

217

Williams

Gavin Williams

ERA

2.46

Messick

Parker Messick
Team Rankings

HR

133

29th

R

577

27th

SO

1,322

3rd

ERA

3.75

7th

2026 Division Standings
TEAMWLPCTGB
74
67
.525
Guardians Guardians
72
70
.507
2.5
67
74
.475
7.0
64
77
.454
10.0
63
79
.444
11.5
Schedule
DATEMATCHUPTIME (ET)
Sat
9/5
@
6:10 PM
Sun
9/6
@
1:40 PM
Mon
9/7
@
1:35 PM
Tue
9/8
@
6:35 PM
Wed
9/9
@
6:35 PM
Last Game
DET Tigers

64 - 77

3

Final

4

CLE Guardians

72 - 70

Fri 4 Sep 2026

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
75
.472
17.5
64
77
.454
20.0
NL CentralWLPCTGB
88
54
.620
80
62
.563
8.0
70
71
.496
17.5
70
72
.493
18.0
67
74
.475
20.5
NL WestWLPCTGB
83
57
.593
73
67
.521
10.0
74
68
.521
10.0
58
84
.408
26.0
54
86
.386
29.0
AL EastWLPCTGB
83
57
.593
80
60
.571
3.0
77
65
.542
7.0
71
71
.500
13.0
69
73
.486
15.0
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
71
.496
2.5
66
75
.468
6.5
55
86
.390
17.5
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
@
2-3
Fri
8/21
@
4-6

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