highest strikeout percentage for a pitcher in a single season since 1900 min 70 ip

Since 1900, Josh Hader has the best strikeout percentage with 70.0+ innings pitched in a season, with a strikeout percentage of 47.8 in 2019.

Showing:
  • Regular season
NAMEK%IPSEASONTMGWLW%GSERASOCGSHOSVHERRHRBBHBPGFIBBTBFWPK/9BB/9K/BBHR/9BB%WHIPBABIPRAERA-FIPFIP-H/9PRAA
1Josh Hader
J. Hader
47.8
75.2
2019
61
3
5
.375
0
2.62
138
0
0
37
41
22
24
15
20
4
46
2
289
0
16.41
2.38
6.90
1.78
6.9
0.81
.232
2.85
59
3.08
70
4.88
11.3
2Mason Miller
M. Miller
47.4
70.0
2026
66
5
2
.714
0
1.67
129
0
0
38
37
13
16
3
26
2
57
1
272
6
16.59
3.34
4.96
0.39
9.6
0.90
.304
2.06
42
1.17
28
4.76
23.5
3Josh Hader
J. Hader
46.7
81.1
2018
55
6
1
.857
0
2.43
143
0
0
12
36
22
23
9
30
1
14
0
306
0
15.82
3.32
4.77
1.00
9.8
0.81
.220
2.55
60
2.22
55
3.98
16.6
4Jacob deGrom
J. deGrom
45.1
92.0
2021
15
7
2
.778
15
1.08
146
1
1
0
40
11
14
6
11
1
0
0
324
0
14.28
1.08
13.27
0.59
3.4
0.55
.213
1.37
27
1.23
29
3.91
30.6
5Eric Gagne
E. Gagne
44.8
82.1
2003
77
2
3
.400
0
1.20
137
0
0
55
37
11
12
2
20
3
67
2
306
2
14.98
2.19
6.85
0.22
6.5
0.69
.243
1.31
30
0.85
20
4.04
31.8
6Andrew Miller
A. Miller
44.7
74.1
2016
TOT
70
10
1
.909
0
1.45
123
0
0
12
42
12
13
8
9
2
23
0
275
1
14.89
1.09
13.67
0.97
3.3
0.69
.256
1.57
34
1.67
38
5.09
21.7
7Edwin Díaz
E. Díaz
44.3
73.1
2018
73
0
4
.000
0
1.96
124
0
0
57
41
16
17
5
17
6
65
0
280
3
15.22
2.09
7.29
0.61
6.1
0.79
.281
2.09
48
1.60
38
5.03
21.3
8Aroldis Chapman
A. Chapman
44.2
71.2
2012
68
5
5
.500
0
1.51
122
0
0
38
35
12
13
4
23
4
52
0
276
4
15.32
2.89
5.30
0.50
8.3
0.81
.252
1.63
38
1.54
38
4.40
19.3
9Billy Wagner
B. Wagner
43.4
74.2
1999
66
4
1
.800
0
1.57
124
0
0
39
35
13
14
5
23
1
55
1
286
2
14.95
2.77
5.39
0.60
8.0
0.78
.226
1.69
37
1.64
38
4.22
23.6
10Brad Lidge
B. Lidge
42.5
94.2
2004
80
6
5
.545
0
1.90
157
0
0
29
57
20
21
8
30
6
44
5
369
3
14.93
2.85
5.23
0.76
8.1
0.92
.292
2.00
44
1.96
44
5.42
25.9
11Liam Hendriks
L. Hendriks
42.3
71.0
2021
69
8
3
.727
0
2.54
113
0
0
38
45
20
23
11
7
1
58
1
267
6
14.32
0.89
16.14
1.39
2.6
0.73
.252
2.92
58
2.33
52
5.70
16.2
12Dellin Betances
D. Betances
42.1
73.0
2016
73
3
6
.333
0
3.08
126
0
0
12
54
25
31
5
28
1
20
0
299
6
15.53
3.45
4.50
0.62
9.4
1.12
.353
3.82
73
1.77
40
6.66
20.7
13Carlos Marmol
C. Marmol
41.6
77.2
2010
77
2
3
.400
0
2.55
138
0
0
38
40
22
23
1
52
8
70
4
332
2
15.99
6.03
2.65
0.12
15.7
1.18
.293
2.67
62
2.00
50
4.64
17.4
14Craig Kimbrel
C. Kimbrel
41.5
77.0
2011
79
4
3
.571
0
2.10
127
0
0
46
48
18
19
3
32
1
64
1
306
4
14.84
3.74
3.97
0.35
10.5
1.04
.315
2.22
56
1.51
40
5.61
19.6
15Shane Bieber
S. Bieber
41.1
77.1
2020
12
8
1
.889
12
1.63
122
0
0
0
46
14
15
7
21
1
0
0
297
5
14.20
2.44
5.81
0.81
7.1
0.87
.267
1.75
37
2.06
46
5.35
20.5
16Armando Benitez
A. Benitez
41.0
78.0
1999
77
4
3
.571
0
1.85
128
0
0
22
40
16
17
4
41
0
42
4
312
2
14.77
4.73
3.12
0.46
13.1
1.04
.259
1.96
42
2.08
47
4.62
21.3
17Corey Knebel
C. Knebel
40.8
76.0
2017
76
1
4
.200
0
1.78
126
0
0
39
48
15
15
6
40
2
48
5
309
2
14.92
4.74
3.15
0.71
12.9
1.16
.311
1.78
41
2.52
58
5.68
15.4
18Gerrit Cole
G. Cole
39.9
212.1
2019
33
20
5
.800
33
2.50
326
0
0
0
142
59
66
29
48
3
0
0
817
4
13.82
2.03
6.79
1.23
5.9
0.89
.275
2.80
55
2.63
58
6.02
45
19Dellin Betances
D. Betances
39.6
90.0
2014
70
5
0
1.000
0
1.40
135
0
0
1
46
14
15
4
24
4
8
1
341
2
13.50
2.40
5.63
0.40
7.0
0.78
.241
1.50
36
1.64
42
4.60
22.2
20Dellin Betances
D. Betances
39.5
84.0
2015
74
6
4
.600
0
1.50
131
0
0
9
45
14
17
6
40
3
17
2
332
9
14.04
4.29
3.28
0.64
12.0
1.01
.257
1.82
37
2.47
59
4.82
15.6
21Wade Davis
W. Davis
39.1
72.0
2014
71
9
2
.818
0
1.00
109
0
0
3
38
8
8
0
23
3
11
0
279
1
13.63
2.88
4.74
0.00
8.2
0.85
.264
1.00
25
1.18
32
4.75
20.7
22Rob Dibble
R. Dibble
38.5
70.1
1992
63
3
5
.375
0
3.07
110
0
0
25
48
24
26
3
31
2
49
2
286
6
14.08
3.97
3.55
0.38
10.8
1.12
.321
3.33
86
1.61
44
6.14
15.4
23Chris Sale
C. Sale
38.4
158.0
2018
27
12
4
.750
27
2.11
237
0
0
0
102
37
39
11
34
14
0
0
617
4
13.50
1.94
6.97
0.63
5.5
0.86
.283
2.22
48
1.97
47
5.81
39.2
24Spencer Strider
S. Strider
38.3
131.2
2022
31
11
5
.688
20
2.67
202
0
0
0
86
39
42
7
45
3
3
1
528
6
13.81
3.08
4.49
0.48
8.5
0.99
.292
2.87
65
1.82
46
5.88
31.3
25Koji Uehara
K. Uehara
38.1
74.1
2013
73
4
1
.800
0
1.09
101
0
0
21
33
9
10
5
9
1
40
2
265
1
12.23
1.09
11.22
0.61
3.4
0.57
.188
1.21
26
1.60
41
4.00
19.1

More MLB News

More Brewers Stats

Team Batting Leaders

HR

26

Bauers

Jake Bauers

RBI

100

Turang

Brice Turang

AVG

.306

Vaughn

Andrew Vaughn
Team Pitching Leaders

W

16

Misiorowski

Jacob Misiorowski

K

252

Misiorowski

Jacob Misiorowski

ERA

1.80

Misiorowski

Jacob Misiorowski
Team Rankings

HR

154

28th

R

832

2nd

SO

1,544

2nd

ERA

3.51

2nd

2026 Division Standings
TEAMWLPCTGB
Brewers Brewers
103
59
.636
89
73
.549
14.0
82
80
.506
21.0
77
85
.475
26.0
75
87
.463
28.0
Last Game
STL Cardinals

77 - 85

4

Final

6

MIL Brewers

103 - 59

Sun 27 Sep 2026

MLB 2026 Batting Leaders

MLB 2026 Pitching Leaders

MLB Fantasy 2026

MLB 2026 Betting

MLB 2026 Standings

NL EastWLPCTGB
94
68
.580
88
74
.543
6.0
80
82
.494
14.0
77
85
.475
17.0
74
88
.457
20.0
NL CentralWLPCTGB
103
59
.636
Cubs Cubs - w
89
73
.549
14.0
82
80
.506
21.0
77
85
.475
26.0
75
87
.463
28.0
NL WestWLPCTGB
100
62
.617
91
71
.562
9.0
86
76
.531
14.0
65
97
.401
35.0
58
104
.358
42.0
AL EastWLPCTGB
Rays Rays - y
98
64
.605
93
68
.578
4.5
87
75
.537
11.0
79
82
.491
18.5
79
83
.488
19.0
AL CentralWLPCTGB
85
77
.525
84
78
.519
1.0
77
85
.475
8.0
76
86
.469
9.0
69
93
.426
16.0
AL WestWLPCTGB
81
81
.500
80
82
.494
1.0
76
86
.469
5.0
64
98
.395
17.0
62
100
.383
19.0

MLB 2026 Scores & Schedule

Scores

DATEMATCHUPSCORE
Sun
9/13
@
9-4
Sun
9/13
@
0-2
Sun
9/13
@
5-6
Sun
9/13
@
1-8
Sun
9/13
@
4-14

Schedule

DATEMATCHUPTIME (ET)
Wed
9/30
@
2:00 PM
Wed
9/30
@
5:00 PM
Wed
9/30
@
8:00 PM
Wed
9/30
@
10:00 PM
Thu
10/1
@
2:00 PM