career era leader with at least 300 ip after 1945

Since 1946, Emmanuel Clase has the lowest ERA when pitching at least 300 innings, with an ERA of 1.88.

NAMEERAIPGWLW%GSSOCGSHOSVHERRHRBBHBPGFIBBTBFWPK/9BB/9K/BBHR/9K%BB%WHIPBABIPRAERA-FIPFIP-H/9PRAA
1Emmanuel Clase
E. Clase
1.88
360.0
366
21
25
.457
1
349
0
0
182
267
75
111
15
70
9
297
10
1,417
19
8.73
1.75
4.99
0.38
24.6
4.9
0.94
.259
2.78
45
2.43
58
6.68
68.8
2Mariano 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
3Spud Chandler
S. Chandler
2.22
385.1
51
29
13
.690
48
206
33
8
2
300
95
112
11
131
1
2
1,547
5
4.81
3.06
1.57
0.26
13.3
8.5
1.12
.241
2.62
62
2.75
78
7.01
33.8
4Jhoan Duran
J. Duran
2.31
307.2
301
20
30
.400
0
393
0
0
120
248
79
101
20
84
21
201
15
1,250
21
11.50
2.46
4.68
0.59
31.4
6.7
1.08
.311
2.95
56
2.46
60
7.25
57.2
5Billy 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
6Takashi Saito
T. Saito
2.34
338.0
338
21
15
.583
0
400
0
0
84
250
88
99
25
108
14
189
13
1,363
9
10.65
2.88
3.70
0.67
29.3
7.9
1.06
.276
2.64
55
2.80
66
6.66
55.7
7Mike Adams
M. Adams
2.41
407.1
408
21
20
.512
0
409
0
0
4
316
109
122
33
126
6
60
12
1,653
7
9.04
2.78
3.25
0.73
24.7
7.6
1.09
.262
2.70
60
3.09
75
6.98
45.6
8Jonathan Papelbon
J. Papelbon
2.44
725.2
689
41
36
.532
3
808
0
0
368
572
197
226
57
185
34
585
18
2,938
14
10.02
2.29
4.37
0.71
27.5
6.3
1.04
.278
2.80
58
2.80
69
7.09
105.2
9Bryan Harvey
B. Harvey
2.49
387.0
322
17
25
.405
0
448
0
0
177
278
107
122
30
144
2
278
19
1,582
25
10.42
3.35
3.11
0.70
28.3
9.1
1.09
.259
2.84
62
2.62
65
6.47
59.8
10Aroldis Chapman
A. Chapman
2.49
870.0
913
63
51
.553
0
1,396
0
0
400
510
241
268
57
428
34
604
7
3,542
90
14.44
4.43
3.26
0.59
39.4
12.1
1.08
.278
2.77
61
2.37
57
5.28
170.5
11Josh Hader
J. Hader
2.51
552.2
509
38
32
.543
0
882
0
0
250
298
154
168
66
209
24
354
6
2,167
19
14.36
3.40
4.22
1.07
40.7
9.6
0.92
.235
2.74
61
2.79
66
4.85
87.5
12Hoyt Wilhelm
H. Wilhelm
2.52
2254.1
1,070
143
122
.540
52
1,610
20
5
228
1,757
632
773
150
778
62
651
61
9,164
90
6.43
3.11
2.07
0.60
17.6
8.5
1.12
.245
3.09
68
3.06
82
7.01
167.6
13Dellin Betances
D. Betances
2.53
394.1
374
21
23
.477
1
633
0
0
36
240
111
124
26
183
28
86
5
1,613
28
14.45
4.18
3.46
0.59
39.2
11.3
1.07
.288
2.83
61
2.39
56
5.48
78.8
14Clayton Kershaw
C. Kershaw
2.53
2855.1
455
223
96
.699
451
3,052
25
15
0
2,193
804
881
235
713
46
1
28
11,279
108
9.62
2.25
4.28
0.74
27.1
6.3
1.02
.271
2.78
65
2.85
70
6.91
375.7
15Paul Skenes
P. Skenes
2.57
475.2
84
31
24
.564
84
567
1
0
0
363
136
150
36
119
22
0
0
1,887
6
10.73
2.25
4.76
0.68
30.0
6.3
1.01
.286
2.84
60
2.61
63
6.87
80.3
16Jose Fernandez
J. Fernandez
2.58
471.1
76
38
17
.691
76
589
0
0
0
357
135
150
31
140
13
0
12
1,888
16
11.25
2.67
4.21
0.59
31.2
7.4
1.05
.292
2.86
68
2.43
64
6.82
73
17Darren O'Day
D. O'Day
2.59
609.0
644
42
21
.667
0
637
0
0
21
458
175
189
64
172
50
155
24
2,461
3
9.41
2.54
3.70
0.95
25.9
7.0
1.03
.256
2.79
61
3.48
82
6.77
52.4
18Felipe Vazquez
F. Vazquez
2.61
330.2
323
17
13
.567
0
402
0
0
89
254
96
109
22
101
16
175
7
1,348
13
10.94
2.75
3.98
0.60
29.8
7.5
1.07
.287
2.97
63
2.65
64
6.91
55.7
19Kenley Jansen
K. Jansen
2.62
967.0
978
58
46
.558
0
1,322
0
0
493
634
281
302
95
304
32
733
21
3,843
22
12.30
2.83
4.35
0.88
34.4
7.9
0.97
.258
2.81
66
2.71
67
5.90
143.7
20Tyler Rogers
T. Rogers
2.63
489.2
488
28
25
.528
0
342
0
0
23
444
143
167
29
99
28
81
9
2,009
3
6.29
1.82
3.45
0.53
17.0
4.9
1.11
.275
3.07
64
3.31
82
8.16
41.1
21Yoshinobu Yamamoto
Y. Yamamoto
2.64
435.2
74
32
18
.640
74
477
1
0
0
304
128
136
40
120
10
0
1
1,710
9
9.85
2.48
3.98
0.83
27.9
7.0
0.97
.248
2.81
64
3.02
71
6.28
58.6
22Tyler Holton
T. Holton
2.65
336.1
268
18
14
.563
19
276
0
0
11
254
99
109
40
71
12
42
3
1,316
11
7.39
1.90
3.89
1.07
21.0
5.4
0.97
.233
2.92
64
3.81
91
6.80
13.3
23Koji Uehara
K. Uehara
2.66
480.2
436
22
26
.458
12
572
0
0
95
350
142
153
60
78
4
207
9
1,862
9
10.71
1.46
7.33
1.12
30.7
4.2
0.89
.253
2.86
62
2.84
68
6.55
69.2
24Tom Henke
T. Henke
2.67
789.2
642
41
42
.494
0
861
0
0
311
607
234
252
64
255
9
548
29
3,194
30
9.81
2.91
3.38
0.73
27.0
8.0
1.09
.271
2.87
64
2.71
66
6.92
123.5
25Dave Smith
D. Smith
2.67
809.1
609
53
53
.500
1
548
0
0
216
700
240
280
34
283
13
432
64
3,357
28
6.09
3.15
1.94
0.38
16.3
8.4
1.21
.269
3.11
77
3.03
87
7.78
40.2

More MLB News

More Guardians Stats

Team Batting Leaders

HR

14

DeLauter

Chase DeLauter

RBI

62

DeLauter

Chase DeLauter

AVG

.296

DeLauter

Chase DeLauter
Team Pitching Leaders

W

13

Williams

Gavin Williams

K

228

Williams

Gavin Williams

ERA

2.53

Messick

Parker Messick
Team Rankings

HR

138

29th

R

598

27th

SO

1,384

3rd

ERA

3.80

7th

2026 Division Standings
TEAMWLPCTGB
75
70
.517
Guardians Guardians
74
73
.503
2.0
69
77
.473
6.5
67
79
.459
8.5
65
82
.442
11.0
Schedule
DATEMATCHUPTIME (ET)
Fri
9/11
@
8:10 PM
Sat
9/12
@
4:10 PM
Sun
9/13
@
2:10 PM
Mon
9/14
@
6:40 PM
Tue
9/15
@
6:40 PM
Last Game
CLE Guardians

74 - 73

5

Final

9

BAL Orioles

71 - 76

Wed 9 Sep 2026

MLB 2026 Batting Leaders

MLB 2026 Pitching Leaders

MLB Fantasy 2026

MLB 2026 Betting

MLB 2026 Standings

NL EastWLPCTGB
85
61
.582
82
64
.562
3.0
72
75
.490
13.5
68
78
.466
17.0
67
81
.453
19.0
NL CentralWLPCTGB
91
56
.619
81
66
.551
10.0
73
73
.500
17.5
72
75
.490
19.0
69
77
.473
21.5
NL WestWLPCTGB
89
57
.610
78
68
.534
11.0
78
69
.531
11.5
62
85
.422
27.5
55
90
.379
33.5
AL EastWLPCTGB
87
58
.600
83
62
.572
4.0
80
67
.544
8.0
73
74
.497
15.0
71
76
.483
17.0
AL CentralWLPCTGB
75
70
.517
74
73
.503
2.0
69
77
.473
6.5
67
79
.459
8.5
65
82
.442
11.0
AL WestWLPCTGB
74
72
.507
72
74
.493
2.0
68
78
.466
6.0
59
88
.401
15.5
56
90
.384
18.0

MLB 2026 Scores & Schedule

Scores

DATEMATCHUPSCORE
Wed
8/26
@
0-2
Wed
8/26
@
10-9
Wed
8/26
@
4-3
Wed
8/26
@
0-3
Wed
8/26
@
0-4

Schedule

DATEMATCHUPTIME (ET)
Thu
9/10
@
12:15 PM
Thu
9/10
@
1:05 PM
Thu
9/10
@
4:10 PM
Thu
9/10
@
7:05 PM
Thu
9/10
@
7:40 PM