most strikeouts all-time by a left-handed reliever

Aroldis Chapman has fanned the most career batters by a left-handed relief pitcher, with 1,396 strikeouts.

NAMESOGWLW%GSERACGSHOSVIPHERRHRBBHBPGFIBBTBFWPK/9BB/9K/BBHR/9K%BB%WHIPBABIPRAH/9
1Aroldis Chapman
A. Chapman
1,396
913
63
51
.553
0
2.49
0
0
400
870.0
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
5.28
2Billy Wagner
B. Wagner
1,196
853
47
40
.540
0
2.31
0
0
422
903.0
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
5.99
3Jesse Orosco
J. Orosco
1,169
1,248
87
78
.527
0
3.12
0
0
144
1277.0
1,035
442
499
112
568
34
501
85
5,374
40
8.24
4.00
2.06
0.79
21.8
10.6
1.26
.264
3.52
7.29
4Dan Plesac
D. Plesac
990
1,050
62
67
.481
0
3.55
0
0
158
1003.0
907
396
439
98
370
14
422
52
4,229
41
8.88
3.32
2.68
0.88
23.4
8.7
1.27
.293
3.94
8.14
5John Franco
J. Franco
975
1,119
90
87
.508
0
2.89
0
0
424
1245.2
1,166
400
466
81
495
22
774
78
5,312
54
7.04
3.58
1.97
0.59
18.4
9.3
1.33
.290
3.37
8.42
6Tug McGraw
T. McGraw
974
785
89
69
.563
0
2.86
0
0
180
1301.1
1,104
414
467
74
494
20
541
123
5,391
51
6.74
3.42
1.97
0.51
18.1
9.2
1.23
.269
3.23
7.64
7Arthur Rhodes
A. Rhodes
899
839
69
48
.590
0
3.43
0
0
33
865.2
697
330
347
85
343
12
161
44
3,566
33
9.35
3.57
2.62
0.88
25.2
9.6
1.20
.275
3.61
7.25
8Mike Stanton
M. Stanton
892
1,177
68
63
.519
0
3.93
0
0
84
1110.0
1,084
485
523
93
419
33
363
76
4,748
35
7.23
3.40
2.13
0.75
18.8
8.8
1.35
.299
4.24
8.79
9Josh Hader
J. Hader
883
510
38
32
.543
0
2.50
0
0
251
553.2
298
154
168
66
209
24
355
6
2,170
19
14.35
3.40
4.22
1.07
40.7
9.6
0.92
.235
2.73
4.84
10Sparky Lyle
S. Lyle
873
899
99
76
.566
0
2.88
0
0
238
1390.1
1,292
445
519
84
481
14
634
81
5,796
68
5.65
3.11
1.81
0.54
15.1
8.3
1.28
.278
3.36
8.36
11John Hiller
J. Hiller
831
502
72
57
.558
0
2.78
0
0
125
963.0
792
297
334
82
439
11
363
69
4,054
33
7.77
4.10
1.89
0.77
20.5
10.8
1.28
.264
3.12
7.40
12Randy Myers
R. Myers
829
716
42
57
.424
0
3.17
0
0
347
814.1
696
287
303
64
353
11
548
43
3,433
31
9.16
3.90
2.35
0.71
24.1
10.3
1.29
.290
3.35
7.69
13Paul Assenmacher
P. Assenmacher
806
883
61
44
.581
0
3.50
0
0
56
854.2
813
332
367
72
313
22
275
77
3,655
31
8.49
3.30
2.58
0.76
22.1
8.6
1.32
.303
3.86
8.56
14Gary Lavelle
G. Lavelle
766
742
80
75
.516
0
2.86
0
0
136
1077.2
993
343
403
50
438
13
399
126
4,571
19
6.40
3.66
1.75
0.42
16.8
9.6
1.33
.285
3.37
8.29
15Dave LaRoche
D. LaRoche
766
632
63
51
.553
0
3.36
0
0
126
976.1
830
364
401
84
430
26
381
80
4,128
18
7.06
3.96
1.78
0.77
18.6
10.4
1.29
.264
3.70
7.65
16Jake Diekman
J. Diekman
764
705
27
34
.443
0
3.91
0
0
19
602.1
483
262
312
53
358
47
141
21
2,662
44
11.42
5.35
2.13
0.79
28.7
13.4
1.40
.299
4.66
7.22
17Willie Hernandez
W. Hernandez
757
733
70
55
.560
0
3.21
0
0
147
994.1
886
355
389
91
323
24
419
77
4,126
33
6.85
2.92
2.34
0.82
18.3
7.8
1.22
.271
3.52
8.02
18Eddie Guardado
E. Guardado
738
883
43
46
.483
0
3.90
0
0
187
819.0
725
355
377
119
298
15
401
37
3,433
25
8.11
3.27
2.48
1.31
21.5
8.7
1.25
.268
4.14
7.97
19Andrew Miller
A. Miller
724
546
35
28
.556
0
2.95
0
0
63
504.0
351
165
183
47
201
46
147
9
2,091
25
12.93
3.59
3.60
0.84
34.6
9.6
1.10
.283
3.27
6.27
20Mark Davis
M. Davis
719
539
34
50
.405
0
3.46
0
0
96
708.1
601
272
306
70
336
17
265
51
3,028
45
9.14
4.27
2.14
0.89
23.7
11.1
1.32
.282
3.89
7.64
21Jim Brewer
J. Brewer
698
549
62
49
.559
0
2.80
0
0
133
860.2
703
268
303
72
304
9
351
69
3,524
38
7.30
3.18
2.30
0.75
19.8
8.6
1.17
.259
3.17
7.35
22Ron Perranoski
R. Perranoski
685
736
79
74
.516
0
2.78
0
0
178
1170.2
1,091
362
440
48
467
24
458
121
5,002
28
5.27
3.59
1.47
0.37
13.7
9.3
1.33
.276
3.38
8.39
23Will Smith
W. Smith
684
601
27
35
.435
0
3.58
0
0
113
558.2
452
222
253
71
204
16
237
25
2,312
26
11.02
3.29
3.35
1.14
29.6
8.8
1.17
.285
4.08
7.28
24Alan Embree
A. Embree
679
878
39
43
.476
0
4.54
0
0
25
756.0
725
381
415
92
285
19
217
35
3,237
23
8.08
3.39
2.38
1.10
21.0
8.8
1.34
.293
4.94
8.63
25Taylor Rogers
T. Rogers
672
625
37
39
.487
0
3.45
0
0
85
594.0
539
228
261
61
192
40
180
26
2,497
12
10.18
2.91
3.50
0.92
26.9
7.7
1.23
.312
3.95
8.17
StatMuse has game-level data for strikeouts going back to the 1901 season.
Some of the information used here was obtained free of charge from Retrosheet.

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2026 Division Standings
TEAMWLPCTGB
91
56
.619
81
66
.551
10.0
73
73
.500
17.5
72
75
.490
19.0
Reds Reds
69
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Schedule
DATEMATCHUPTIME (ET)
Fri
9/11
@
7:45 PM
Sat
9/12
@
7:10 PM
Sun
9/13
@
2:10 PM
Mon
9/14
@
6:40 PM
Tue
9/15
@
6:40 PM
Last Game
CIN Reds

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1

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Wed 9 Sep 2026

MLB 2026 Batting Leaders

MLB 2026 Pitching Leaders

MLB Fantasy 2026

MLB 2026 Betting

MLB 2026 Standings

NL EastWLPCTGB
86
61
.585
82
65
.558
4.0
72
75
.490
14.0
68
78
.466
17.5
67
81
.453
19.5
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
59
.596
83
62
.572
3.5
80
67
.544
7.5
73
74
.497
14.5
71
76
.483
16.5
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
75
72
.510
72
75
.490
3.0
69
78
.469
6.0
59
88
.401
16.0
56
90
.384
18.5

MLB 2026 Scores & Schedule

Scores

DATEMATCHUPSCORE
Wed
8/26
@
4-3
Wed
8/26
@
0-3
Wed
8/26
@
0-4
Wed
8/26
@
13-1
Wed
8/26
@
3-9

Schedule

DATEMATCHUPTIME (ET)
Fri
9/11
@
2:20 PM
Fri
9/11
@
6:40 PM
Fri
9/11
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6:45 PM
Fri
9/11
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Fri
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@
7:07 PM