most single season strikeouts by relief pitcher since 2000

Since 2000, Brad Lidge has struck out the most hitters by a relief pitcher in a season, with 157 strikeouts in 2004.

NAMESOSEASONTMGWLW%GSERACGSHOSVIPHERRHRBBHBPGFIBBTBFWPK/9BB/9K/BBHR/9K%BB%WHIPBABIPRAH/9
1Brad Lidge
B. Lidge
157
2004
80
6
5
.545
0
1.90
0
0
29
94.2
57
20
21
8
30
6
44
5
369
3
14.93
2.85
5.23
0.76
42.5
8.1
0.92
.292
2.00
5.42
2Josh Hader
J. Hader
143
2018
55
6
1
.857
0
2.43
0
0
12
81.1
36
22
23
9
30
1
14
0
306
0
15.82
3.32
4.77
1.00
46.7
9.8
0.81
.220
2.55
3.98
3Josh Hader
J. Hader
138
2019
61
3
5
.375
0
2.62
0
0
37
75.2
41
22
24
15
20
4
46
2
289
0
16.41
2.38
6.90
1.78
47.8
6.9
0.81
.232
2.85
4.88
4Carlos Marmol
C. Marmol
138
2010
77
2
3
.400
0
2.55
0
0
38
77.2
40
22
23
1
52
8
70
4
332
2
15.99
6.03
2.65
0.12
41.6
15.7
1.18
.293
2.67
4.64
5Eric Gagne
E. Gagne
137
2003
77
2
3
.400
0
1.20
0
0
55
82.1
37
11
12
2
20
3
67
2
306
2
14.98
2.19
6.85
0.22
44.8
6.5
0.69
.243
1.31
4.04
6Dellin Betances
D. Betances
135
2014
70
5
0
1.000
0
1.40
0
0
1
90.0
46
14
15
4
24
4
8
1
341
2
13.50
2.40
5.63
0.40
39.6
7.0
0.78
.241
1.50
4.60
7Dellin Betances
D. Betances
131
2015
74
6
4
.600
0
1.50
0
0
9
84.0
45
14
17
6
40
3
17
2
332
9
14.04
4.29
3.28
0.64
39.5
12.0
1.01
.257
1.82
4.82
8Octavio Dotel
O. Dotel
128
2001
57
6
3
.667
0
1.93
0
0
2
84.0
55
18
21
3
33
2
20
1
339
4
13.71
3.54
3.88
0.32
37.8
9.7
1.05
.301
2.25
5.89
9Craig Kimbrel
C. Kimbrel
127
2011
79
4
3
.571
0
2.10
0
0
46
77.0
48
18
19
3
32
1
64
1
306
4
14.84
3.74
3.97
0.35
41.5
10.5
1.04
.315
2.22
5.61
10Craig Kimbrel
C. Kimbrel
126
2017
67
5
0
1.000
0
1.43
0
0
35
69.0
33
11
11
6
14
4
51
0
254
5
16.43
1.83
9.00
0.78
49.6
5.5
0.68
.260
1.43
4.30
11Corey Knebel
C. Knebel
126
2017
76
1
4
.200
0
1.78
0
0
39
76.0
48
15
15
6
40
2
48
5
309
2
14.92
4.74
3.15
0.71
40.8
12.9
1.16
.311
1.78
5.68
12Dellin Betances
D. Betances
126
2016
73
3
6
.333
0
3.08
0
0
12
73.0
54
25
31
5
28
1
20
0
299
6
15.53
3.45
4.50
0.62
42.1
9.4
1.12
.353
3.82
6.66
13Edwin Díaz
E. Díaz
124
2018
73
0
4
.000
0
1.96
0
0
57
73.1
41
16
17
5
17
6
65
0
280
3
15.22
2.09
7.29
0.61
44.3
6.1
0.79
.281
2.09
5.03
14Andrew Miller
A. Miller
123
2016
TOT
70
10
1
.909
0
1.45
0
0
12
74.1
42
12
13
8
9
2
23
0
275
1
14.89
1.09
13.67
0.97
44.7
3.3
0.69
.256
1.57
5.09
15Francisco Rodriguez
F. Rodriguez
123
2004
69
4
1
.800
0
1.82
0
0
12
84.0
51
17
21
2
33
1
29
1
335
5
13.18
3.54
3.73
0.21
36.7
9.9
1.00
.278
2.25
5.46
16Liam Hendriks
L. Hendriks
122
2019
73
4
4
.500
0
1.63
0
0
25
83.0
58
15
16
5
19
2
41
5
322
7
13.23
2.06
6.42
0.54
37.9
5.9
0.93
.305
1.73
6.29
17Aroldis Chapman
A. Chapman
122
2012
68
5
5
.500
0
1.51
0
0
38
71.2
35
12
13
4
23
4
52
0
276
4
15.32
2.89
5.30
0.50
44.2
8.3
0.81
.252
1.63
4.40
18Octavio Dotel
O. Dotel
122
2004
TOT
77
6
6
.500
0
3.69
0
0
36
85.1
68
35
38
13
33
4
70
7
356
4
12.87
3.48
3.70
1.37
34.3
9.3
1.18
.299
4.01
7.17
19B.J. Ryan
B.J. Ryan
122
2004
76
4
6
.400
0
2.28
0
0
3
87.0
64
22
24
4
35
1
19
9
361
0
12.62
3.62
3.49
0.41
33.8
9.7
1.14
.302
2.48
6.62
20Edwin Díaz
E. Díaz
118
2022
61
3
1
.750
0
1.31
0
0
32
62.0
34
9
9
3
18
2
49
1
235
2
17.13
2.61
6.56
0.44
50.2
7.7
0.84
.330
1.31
4.94
21Octavio Dotel
O. Dotel
118
2002
83
6
4
.600
0
1.85
0
0
6
97.1
58
20
21
7
27
4
22
2
376
2
10.91
2.50
4.37
0.65
31.4
7.2
0.87
.232
1.94
5.36
22Aroldis Chapman
A. Chapman
116
2015
65
4
4
.500
0
1.63
0
0
33
66.1
43
12
13
3
33
5
54
1
278
7
15.74
4.48
3.52
0.41
41.7
11.9
1.15
.331
1.76
5.83
23Craig Kimbrel
C. Kimbrel
116
2012
63
3
1
.750
0
1.01
0
0
42
62.2
27
7
7
3
14
2
56
0
231
5
16.66
2.01
8.29
0.43
50.2
6.1
0.65
.250
1.01
3.88
24Dellin Betances
D. Betances
115
2018
66
4
6
.400
0
2.70
0
0
4
66.2
44
20
22
7
26
5
15
2
272
4
15.52
3.51
4.42
0.95
42.3
9.6
1.05
.311
2.97
5.94
25Jonathan Broxton
J. Broxton
114
2009
73
7
2
.778
0
2.61
0
0
36
76.0
44
22
24
4
29
1
58
1
300
2
13.50
3.43
3.93
0.47
38.0
9.7
0.96
.263
2.84
5.21
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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TEAMWLPCTGB
34
32
.515
32
33
.492
1.5
31
34
.477
2.5
Astros Astros
30
37
.448
4.5
25
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.379
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Schedule
DATEMATCHUPTIME (ET)
Mon
6/8
@
9:38 PM
Tue
6/9
@
9:38 PM
Wed
6/10
@
9:38 PM
Fri
6/12
@
8:10 PM
Sat
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MLB 2026 Batting Leaders

MLB 2026 Pitching Leaders

MLB Fantasy 2026

MLB 2026 Betting

MLB 2026 Standings

NL EastWLPCTGB
45
21
.682
35
30
.538
9.5
33
33
.500
12.0
31
35
.470
14.0
29
36
.446
15.5
NL CentralWLPCTGB
40
23
.635
35
28
.556
5.0
34
32
.515
7.5
34
32
.515
7.5
31
33
.484
9.5
NL WestWLPCTGB
42
24
.636
34
31
.523
7.5
33
31
.516
8.0
27
39
.409
15.0
24
42
.364
18.0
AL EastWLPCTGB
37
25
.597
38
26
.594
32
34
.485
7.0
31
35
.470
8.0
27
36
.429
10.5
AL CentralWLPCTGB
37
30
.552
34
31
.523
2.0
30
37
.448
7.0
27
39
.409
9.5
27
39
.409
9.5
AL WestWLPCTGB
34
32
.515
32
33
.492
1.5
31
34
.477
2.5
30
37
.448
4.5
25
41
.379
9.0

MLB 2026 Scores & Schedule

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DATEMATCHUPSCORE
Sun
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@
4-1
Sun
5/24
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3-1
Sun
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6-5
Sun
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@
0-2
Sun
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0-4

Schedule

DATEMATCHUPTIME (ET)
Mon
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6:35 PM
Mon
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6:40 PM
Mon
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6:40 PM
Mon
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9:38 PM