lowest single season era with at least 100 innings pitched

Tim Keefe has the best ERA with 100.0+ innings pitched in a season, with an ERA of 0.86 in his rookie season in 1880.

Interpreted as:
lowest single season era by a player with at least 100 innings pitched
NAMEERAIPSEASONTMGWLW%GSSOCGSHOSVHERRHRBBHBPGFIBBTBFWPK/9BB/9K/BBHR/9K%BB%WHIPBABIPRAERA-FIPFIP-H/9PRAA
1Tim Keefe
T. Keefe
0.86
105.0
1880
12
6
6
.500
12
39
12
0
0
68
10
27
0
16
0
397
1
3.34
1.37
2.44
0.00
9.8
4.0
0.80
2.31
35
2.25
91
5.83
3.6
2Ferdie Schupp
F. Schupp
0.90
140.1
1916
30
9
3
.750
11
86
8
4
1
79
14
22
1
37
5
17
525
2
5.52
2.37
2.32
0.06
16.4
7.0
0.83
.197
1.41
36
2.08
84
5.07
6.1
3Dutch Leonard
D. Leonard
0.96
224.2
1914
36
19
5
.792
25
176
17
7
3
139
24
34
3
60
8
8
842
2
7.05
2.40
2.93
0.12
20.9
7.1
0.89
.229
1.36
36
1.95
70
5.57
20.4
4Mordecai Brown
M. Brown
1.04
277.1
1906
36
26
6
.813
32
144
27
9
3
198
32
56
1
61
4
4
1,044
2
4.67
1.98
2.36
0.03
13.8
5.8
0.93
.236
1.82
39
2.08
75
6.43
21.1
5Babe Adams
B. Adams
1.11
130.0
1909
25
12
3
.800
12
65
7
3
2
88
16
25
0
23
3
11
475
1
4.50
1.59
2.83
0.00
13.7
4.8
0.85
.229
1.73
43
1.82
69
6.09
11.7
6Bob 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
7Christy Mathewson
C. Mathewson
1.14
275.1
1909
37
25
6
.806
33
149
26
8
2
192
35
57
2
36
0
4
998
4
4.87
1.18
4.14
0.07
14.9
3.6
0.83
.234
1.86
44
1.62
61
6.28
31.7
8Walter Johnson
W. Johnson
1.14
346.0
1913
48
36
7
.837
36
243
29
11
2
232
44
56
9
38
9
10
1,271
2
6.32
0.99
6.39
0.23
19.1
3.0
0.78
.229
1.46
39
1.90
63
6.03
42.3
9Jack Pfiester
J. Pfiester
1.15
195.0
1907
30
14
9
.609
22
90
13
3
0
143
25
61
1
48
5
5
745
2
4.15
2.22
1.88
0.05
12.1
6.4
0.98
.236
2.82
47
2.14
81
6.60
10.6
10Addie Joss
A. Joss
1.16
325.0
1908
42
24
11
.686
35
130
29
9
2
232
42
77
2
30
2
6
1,209
6
3.60
0.83
4.33
0.06
10.8
2.5
0.81
.220
2.13
49
1.68
76
6.42
19.3
11Carl Lundgren
C. Lundgren
1.17
207.0
1907
28
18
7
.720
25
84
21
7
0
130
27
42
0
92
2
3
795
2
3.65
4.00
0.91
0.00
10.6
11.6
1.07
.211
1.83
48
2.73
104
5.65
-2.3
12Denny Driscoll
D. Driscoll
1.21
201.0
1882
23
13
9
.591
23
59
23
0
0
162
27
73
0
12
0
799
7
2.64
0.54
4.92
0.00
7.4
1.5
0.87
3.27
45
2.36
84
7.25
10.2
13Grover Alexander
G. Alexander
1.22
376.1
1915
49
31
10
.756
42
241
36
12
3
253
51
86
3
64
10
7
1,435
2
5.76
1.53
3.77
0.07
16.8
4.5
0.84
.224
2.06
43
1.82
63
6.05
44.1
14George Bradley
G. Bradley
1.23
573.0
1876
64
45
19
.703
64
103
63
16
0
470
78
229
3
38
0
2,269
34
1.62
0.60
2.71
0.05
4.5
1.7
0.89
3.60
58
2.14
101
7.38
-20.7
15Cy Young
C. Young
1.26
299.0
1908
36
21
11
.656
33
150
30
3
2
230
42
68
1
37
1
3
1,116
4
4.52
1.11
4.05
0.03
13.4
3.3
0.89
.247
2.05
52
1.52
67
6.92
25.4
16Ed Walsh
E. Walsh
1.27
369.2
1910
45
18
20
.474
36
258
33
7
5
242
52
87
5
61
4
7
1,359
6
6.28
1.49
4.23
0.12
19.0
4.5
0.82
.230
2.12
52
1.63
66
5.89
34.8
17Ted 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
18Walter Johnson
W. Johnson
1.27
326.0
1918
39
23
13
.639
29
162
29
8
3
241
46
71
2
70
8
10
1,261
8
4.47
1.93
2.31
0.06
12.8
5.6
0.95
.235
1.96
47
2.04
74
6.65
25.9
19Christy Mathewson
C. Mathewson
1.28
338.2
1905
43
31
9
.775
37
206
32
8
3
252
48
85
4
64
1
6
1,294
6
5.47
1.70
3.22
0.11
15.9
4.9
0.93
.243
2.26
42
2.03
69
6.70
34.9
20Jack Taylor
J. Taylor
1.29
333.2
1902
37
23
11
.676
34
88
34
8
1
273
48
86
2
45
12
3
1,278
10
2.37
1.21
1.96
0.05
6.9
3.5
0.95
.240
2.32
49
2.73
98
7.36
0.6
21Guy Hecker
G. Hecker
1.30
104.0
1882
13
6
6
.500
11
33
10
0
0
75
15
49
0
5
1
403
7
2.86
0.43
6.60
0.00
8.2
1.2
0.77
4.24
49
2.27
82
6.49
5.1
22Jack Coombs
J. Coombs
1.30
353.0
1910
45
31
9
.775
38
224
35
13
1
248
51
74
0
115
7
6
1,353
10
5.71
2.93
1.95
0.00
16.6
8.5
1.03
.246
1.89
53
2.09
83
6.32
15.8
23Mordecai Brown
M. Brown
1.31
342.2
1909
50
27
9
.750
34
172
32
8
7
246
50
78
1
53
7
15
1,280
9
4.52
1.39
3.25
0.03
13.4
4.1
0.87
.234
2.05
51
1.78
68
6.46
32.4
24Red 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
25Bruce 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

More MLB News

MLB 2026 Batting Leaders

MLB 2026 Pitching Leaders

MLB Fantasy 2026

MLB 2026 Betting

MLB 2026 Standings

NL EastWLPCTGB
88
61
.591
82
67
.550
6.0
73
76
.490
15.0
69
79
.466
18.5
69
81
.460
19.5
NL CentralWLPCTGB
93
56
.624
83
66
.557
10.0
74
75
.497
19.0
73
76
.490
20.0
69
79
.466
23.5
NL WestWLPCTGB
90
58
.608
80
68
.541
10.0
79
70
.530
11.5
62
87
.416
28.5
55
93
.372
35.0
AL EastWLPCTGB
Rays Rays - x
89
59
.601
85
63
.574
4.0
81
68
.544
8.5
74
75
.497
15.5
72
77
.483
17.5
AL CentralWLPCTGB
76
72
.514
75
74
.503
1.5
70
78
.473
6.0
69
79
.466
7.0
66
83
.443
10.5
AL WestWLPCTGB
75
74
.503
73
76
.490
2.0
70
79
.470
5.0
60
89
.403
15.0
56
92
.378
18.5

MLB 2026 Scores & Schedule

Scores

DATEMATCHUPSCORE
Sat
8/29
@
6-0
Sat
8/29
@
6-2
Sat
8/29
@
5-17
Sat
8/29
@
3-4
Sat
8/29
@
7-1

Schedule

DATEMATCHUPTIME (ET)
Sun
9/13
@
2:10 PM
Sun
9/13
@
2:10 PM
Sun
9/13
@
2:15 PM
Sun
9/13
@
2:20 PM
Sun
9/13
@
3:05 PM