lowest earned run average as a pitcher since 1900 with 500 innings pitched

Since 1900, Ed Walsh has the lowest ERA when pitching at least 500 innings, with an ERA of 1.82.

Interpreted as:
lowest earned run average as a pitcher since 1900 with 500 or more innings pitched
NAMEERAIPGWLW%GSSOCGSHOSVHERRHRBBHBPGFIBBTBFWPK/9BB/9K/BBHR/9K%BB%WHIPBABIPRAERA-FIPFIP-H/9PRAA
1Ed Walsh
E. Walsh
1.82
2964.1
430
195
126
.607
315
1,736
250
57
35
2,346
598
873
23
617
52
105
11,413
76
5.27
1.87
2.81
0.07
15.2
5.4
1.00
.259
2.65
69
2.02
79
7.12
164.3
2Addie Joss
A. Joss
1.89
2327.0
286
160
97
.623
260
920
234
45
5
1,888
488
730
19
364
58
22
8,891
28
3.56
1.41
2.53
0.07
10.3
4.1
0.97
.248
2.82
70
2.25
86
7.30
88.8
3Jack Pfiester
J. Pfiester
2.02
1067.1
149
71
44
.617
128
503
75
17
0
869
240
365
6
293
39
12
4,236
16
4.24
2.47
1.72
0.05
11.9
6.9
1.09
.254
3.08
77
2.32
86
7.33
44.3
4Joe Wood
J. Wood
2.03
1434.1
225
117
57
.672
158
989
121
28
10
1,138
324
497
10
421
49
56
5,640
43
6.21
2.64
2.35
0.06
17.5
7.5
1.09
.270
3.12
70
2.26
78
7.14
105.8
5Mordecai Brown
M. Brown
2.06
3172.1
481
239
130
.648
332
1,375
271
55
49
2,708
725
1,044
43
673
61
138
12,422
61
3.90
1.91
2.04
0.12
11.1
5.4
1.07
.259
2.96
71
2.42
83
7.68
161.9
6Rube Waddell
R. Waddell
2.13
2868.1
395
186
140
.571
330
2,267
251
49
4
2,374
679
1,019
33
783
106
52
11,337
72
7.11
2.46
2.90
0.10
20.0
6.9
1.10
.287
3.20
75
1.99
71
7.45
257.5
7Christy Mathewson
C. Mathewson
2.13
4788.2
636
373
188
.665
552
2,507
435
79
30
4,219
1,135
1,620
89
848
59
73
18,913
115
4.71
1.59
2.96
0.17
13.3
4.5
1.06
.268
3.04
75
2.26
76
7.93
363
8Walter Johnson
W. Johnson
2.17
5914.1
802
417
279
.599
666
3,509
531
110
34
4,913
1,424
1,902
97
1,363
205
127
23,405
154
5.34
2.07
2.57
0.15
15.0
5.8
1.06
.264
2.89
68
2.42
76
7.48
472.8
9Glenn Liebhardt
G. Liebhardt
2.17
612.2
90
36
35
.507
66
280
49
7
2
543
148
225
3
183
14
23
2,419
21
4.11
2.69
1.53
0.04
11.6
7.6
1.18
.278
3.31
89
2.27
98
7.98
1.6
10Cy Young
C. Young
2.19
3633.2
442
244
165
.597
404
1,678
363
48
9
3,237
886
1,263
51
449
76
34
14,008
61
4.16
1.11
3.74
0.13
12.0
3.2
1.01
.271
3.13
75
2.20
76
8.02
287.8
11Mariano Rivera
M. Rivera
2.21
1283.2
1,115
82
60
.577
10
1,173
0
0
652
998
315
340
71
286
46
952
41
5,103
13
8.22
2.01
4.10
0.50
23.0
5.6
1.00
.263
2.38
49
2.76
61
7.00
246.7
12Jake Weimer
J. Weimer
2.23
1472.2
191
97
69
.584
180
657
143
21
2
1,227
365
511
14
493
73
9
5,971
26
4.02
3.01
1.33
0.09
11.0
8.3
1.17
.256
3.12
81
2.81
98
7.50
8.7
13Orval Overall
O. Overall
2.26
1535.1
218
108
71
.603
182
935
133
30
12
1,232
385
520
16
551
45
30
6,145
57
5.48
3.23
1.70
0.09
15.2
9.0
1.16
.264
3.05
81
2.39
85
7.22
72.4
14Bill James
B. James
2.28
541.2
84
37
21
.638
60
253
44
5
3
469
137
196
14
199
22
20
2,217
17
4.20
3.31
1.27
0.23
11.4
9.0
1.23
.263
3.26
75
3.09
99
7.79
4.8
15Babe Ruth
B. Ruth
2.28
1221.1
163
94
46
.671
147
488
107
17
4
974
309
400
10
441
29
12
4,896
25
3.60
3.25
1.11
0.07
10.0
9.0
1.16
.245
2.95
82
2.81
100
7.18
-6.6
16Ed Reulbach
E. Reulbach
2.28
2632.1
399
182
106
.632
300
1,137
200
40
13
2,117
668
887
33
892
107
80
10,521
49
3.89
3.05
1.27
0.11
10.8
8.5
1.14
.250
3.03
80
2.84
99
7.24
9
17Nick Maddox
N. Maddox
2.29
605.1
93
43
20
.683
72
193
47
9
1
487
154
209
7
170
35
18
2,368
8
2.87
2.53
1.14
0.10
8.2
7.2
1.09
.245
3.11
90
2.71
104
7.24
-6.7
18Jim Scott
J. Scott
2.30
1892.0
317
107
114
.484
226
945
123
26
9
1,624
483
686
21
609
53
63
7,487
32
4.50
2.90
1.55
0.10
12.6
8.1
1.18
.274
3.26
85
2.63
96
7.73
21.2
19Billy Wagner
B. Wagner
2.31
903.0
853
47
40
.540
0
1,196
0
0
422
601
232
262
82
300
33
703
26
3,600
43
11.92
2.99
3.99
0.82
33.2
8.3
1.00
.261
2.61
54
2.72
63
5.99
159
20Reb Russell
R. Russell
2.33
1291.2
242
80
59
.576
148
495
81
24
13
1,128
335
453
7
267
18
60
5,021
21
3.45
1.86
1.85
0.05
9.9
5.3
1.08
.265
3.16
84
2.35
83
7.86
68.6
21Andy Coakley
A. Coakley
2.35
1072.1
150
58
59
.496
124
428
87
11
3
1,021
280
436
9
314
26
24
4,326
15
3.59
2.64
1.36
0.08
9.9
7.3
1.24
.285
3.66
89
2.58
96
8.57
14.6
22Eddie Plank
E. Plank
2.35
4495.2
623
326
194
.627
529
2,246
410
69
23
3,958
1,174
1,566
42
1,072
190
77
17,803
88
4.50
2.15
2.10
0.08
12.6
6.0
1.12
.275
3.14
81
2.45
86
7.92
195.2
23Sam Leever
S. Leever
2.35
2248.2
332
172
77
.691
257
711
204
35
10
2,070
588
822
22
460
76
62
8,971
38
2.85
1.84
1.55
0.09
7.9
5.1
1.13
.266
3.29
81
2.72
92
8.28
64
24Rube Foster
R. Foster
2.36
842.1
138
58
33
.637
103
294
60
15
3
726
221
302
6
305
29
27
3,359
19
3.14
3.26
0.96
0.06
8.8
9.1
1.22
.264
3.23
86
2.97
107
7.76
-20
25Eddie Cicotte
E. Cicotte
2.38
3226.0
502
209
148
.585
361
1,374
249
35
24
2,897
853
1,161
32
827
52
107
12,731
57
3.83
2.31
1.66
0.09
10.8
6.5
1.15
.274
3.24
82
2.54
88
8.08
131.9

More MLB News

More White Sox Stats

Team Batting Leaders

HR

29

Murakami

Munetaka Murakami

RBI

74

Vargas

Miguel Vargas

AVG

.271

Peters

Tristan Peters
Team Pitching Leaders

W

9

Martin

Davis Martin

K

158

Burke

Sean Burke

ERA

2.12

Taylor

Grant Taylor
Team Rankings

HR

174

3rd

R

618

6th

SO

1,099

16th

ERA

4.09

13th

2026 Division Standings
TEAMWLPCTGB
White Sox White Sox
68
62
.523
65
66
.496
3.5
63
68
.481
5.5
61
69
.469
7.0
58
74
.439
11.0
Schedule
DATEMATCHUPTIME (ET)
Mon
8/24
@
7:40 PM
Tue
8/25
@
7:40 PM
Wed
8/26
@
7:40 PM
Fri
8/28
@
8:10 PM
Sat
8/29
@
2:10 PM
Last Game
NYM Mets

59 - 72

1

Final

2

CWS White Sox

68 - 62

Sun 23 Aug 2026

MLB 2026 Batting Leaders

MLB 2026 Pitching Leaders

MLB Fantasy 2026

MLB 2026 Betting

MLB 2026 Standings

NL EastWLPCTGB
76
55
.580
73
58
.557
3.0
67
64
.511
9.0
61
71
.462
15.5
59
72
.450
17.0
NL CentralWLPCTGB
81
50
.618
75
56
.573
6.0
66
66
.500
15.5
63
69
.477
18.5
62
69
.473
19.0
NL WestWLPCTGB
80
51
.611
71
60
.542
9.0
69
62
.527
11.0
52
78
.400
27.5
50
80
.385
29.5
AL EastWLPCTGB
77
53
.592
74
56
.569
3.0
71
59
.546
6.0
64
68
.485
14.0
63
68
.481
14.5
AL CentralWLPCTGB
68
62
.523
65
66
.496
3.5
63
68
.481
5.5
61
69
.469
7.0
58
74
.439
11.0
AL WestWLPCTGB
65
66
.496
65
66
.496
62
69
.473
3.0
52
79
.397
13.0
51
80
.389
14.0

MLB 2026 Scores & Schedule

Scores

DATEMATCHUPSCORE
Sun
8/9
@
1-7
Sun
8/9
@
6-7
Sun
8/9
@
11-1
Sun
8/9
@
3-12
Sun
8/9
@
10-2

Schedule

DATEMATCHUPTIME (ET)
Mon
8/24
@
6:40 PM
Mon
8/24
@
6:40 PM
Mon
8/24
@
6:45 PM
Mon
8/24
@
7:40 PM
Mon
8/24
@
9:38 PM