most single season strikeouts by relief pitcher since 2000

Since 2000, Brad Lidge has fanned 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.

More Astros Stats

Team Batting Leaders

HR

1

Alvarez

Yordan Alvarez

RBI

4

Paredes

Isaac Paredes

AVG

.333

Loperfido

Joey Loperfido
Team Pitching Leaders

W

1

Blubaugh

AJ Blubaugh

K

9

Brown

Hunter Brown

ERA

2.08

Blubaugh

AJ Blubaugh
Team Rankings

HR

1

25th

R

22

4th

SO

46

3rd

ERA

6.25

27th

2026 Division Standings
TEAMWLPCTGB
2
1
.667
2
2
.500
0.5
Astros Astros
2
2
.500
0.5
2
2
.500
0.5
0
3
.000
2.0
Schedule
DATEMATCHUPTIME (ET)
Mon
3/30
@
8:10 PM
Tue
3/31
@
8:10 PM
Wed
4/1
@
2:10 PM
Fri
4/3
@
9:40 PM
Sat
4/4
@
4:05 PM
Last Game
LAA Angels

2 - 2

7

Final

9

HOU Astros

2 - 2

Sun 29 Mar 2026

MLB 2026 Batting Leaders

MLB 2026 Pitching Leaders

MLB Fantasy 2026

MLB 2026 Betting

MLB 2026 Standings

NL EastWLPCTGB
3
0
1.000
2
1
.667
1.0
2
1
.667
1.0
2
1
.667
1.0
1
2
.333
2.0
NL CentralWLPCTGB
3
0
1.000
2
1
.667
1.0
2
1
.667
1.0
1
2
.333
2.0
1
2
.333
2.0
NL WestWLPCTGB
3
0
1.000
1
2
.333
2.0
0
3
.000
3.0
0
3
.000
3.0
0
3
.000
3.0
AL EastWLPCTGB
3
0
1.000
3
0
1.000
2
1
.667
1.0
1
2
.333
2.0
1
2
.333
2.0
AL CentralWLPCTGB
2
1
.667
2
2
.500
0.5
1
2
.333
1.0
1
2
.333
1.0
0
3
.000
2.0
AL WestWLPCTGB
2
1
.667
2
2
.500
0.5
2
2
.500
0.5
2
2
.500
0.5
0
3
.000
2.0

MLB 2026 Scores & Schedule

Scores

DATEMATCHUPSCORE
Tue
3/24
@
7-0
Wed
3/25
@
7-11
Wed
3/25
@
2-14
Wed
3/25
@
10-4
Wed
3/25
@
1-2

Schedule

DATEMATCHUPTIME (ET)
Mon
3/30
@
4:10 PM
Mon
3/30
@
6:35 PM
Mon
3/30
@
6:40 PM
Mon
3/30
@
6:40 PM
Mon
3/30
@
6:40 PM