highest k/9 in mlb career

Chris Sale has the best career K/9, with 11.12 per nine innings.

Showing:
  • Regular season
  • 1,500+ innings pitched
NAMEK/9IPGWLW%GSERASOCGSHOSVHERRHRBBHBPGFIBBTBFWPBB/9K/BBHR/9K%BB%WHIPBABIPRAERA-FIPFIP-H/9PRAA
1Chris Sale
C. Sale
11.12
2241.0
419
159
97
.621
338
2.95
2,769
17
4
12
1,817
735
793
222
518
144
25
15
9,016
48
2.08
5.35
0.89
30.7
5.7
1.04
.297
3.18
69
2.83
68
7.30
336.3
2Jacob deGrom
J. deGrom
10.85
1698.1
278
107
75
.588
278
2.69
2,047
4
2
0
1,304
508
545
166
388
27
0
16
6,690
34
2.06
5.28
0.88
30.6
5.8
1.00
.280
2.89
69
2.74
67
6.91
255.9
3Randy Johnson
R. Johnson
10.61
4135.1
618
303
166
.646
603
3.29
4,875
100
37
2
3,346
1,513
1,703
411
1,497
190
7
37
17,067
109
3.26
3.26
0.89
28.6
8.8
1.17
.291
3.71
75
3.18
73
7.28
554.3
4Robbie Ray
R. Ray
10.51
1603.1
295
101
89
.532
290
3.91
1,872
2
1
0
1,383
696
747
238
691
53
1
19
6,782
66
3.88
2.71
1.34
27.6
10.2
1.29
.291
4.19
93
4.13
101
7.76
-5.4
5Max Scherzer
M. Scherzer
10.50
3035.2
499
223
125
.641
490
3.28
3,543
12
5
0
2,501
1,108
1,181
368
810
116
2
20
12,302
83
2.40
4.37
1.09
28.8
6.6
1.09
.286
3.50
79
3.28
79
7.41
292.4
6Yu Darvish
Y. Darvish
10.50
1778.0
297
115
93
.553
297
3.65
2,075
2
1
0
1,460
721
756
231
563
83
0
8
7,305
83
2.85
3.69
1.17
28.4
7.7
1.14
.282
3.83
87
3.58
85
7.39
120
7Gerrit Cole
G. Cole
10.30
2075.1
338
162
89
.645
338
3.20
2,374
8
5
0
1,739
739
790
238
522
63
0
7
8,358
58
2.26
4.55
1.03
28.4
6.2
1.09
.291
3.43
79
3.20
78
7.54
217.2
8Pedro Martinez
P. Martinez
10.04
2827.1
476
219
100
.687
409
2.93
3,154
46
17
3
2,221
919
1,006
239
760
141
23
30
11,394
62
2.42
4.15
0.76
27.7
6.7
1.05
.279
3.20
66
2.91
68
7.07
454.6
9Aaron Nola
A. Nola
9.77
1884.0
316
116
99
.540
316
3.89
2,045
6
4
0
1,691
814
855
251
507
58
0
18
7,753
20
2.42
4.03
1.20
26.4
6.5
1.17
.294
4.08
92
3.62
84
8.08
139.9
10Clayton Kershaw
C. Kershaw
9.62
2855.1
455
223
96
.699
451
2.53
3,052
25
15
0
2,193
804
881
235
713
46
1
28
11,279
108
2.25
4.28
0.74
27.1
6.3
1.02
.271
2.78
65
2.85
70
6.91
375.2
11Zack Wheeler
Z. Wheeler
9.57
1878.2
309
126
80
.612
309
3.26
1,997
5
3
0
1,588
680
734
186
536
80
0
14
7,685
43
2.57
3.73
0.89
26.0
7.0
1.13
.287
3.52
81
3.30
80
7.61
179.6
12Nolan Ryan
N. Ryan
9.55
5386.0
807
324
292
.526
773
3.19
5,714
222
61
3
3,923
1,911
2,178
321
2,795
158
13
78
22,575
277
4.67
2.04
0.54
25.3
12.4
1.25
.265
3.64
90
2.96
83
6.56
370.2
13Corey Kluber
C. Kluber
9.46
1641.2
271
116
77
.601
260
3.44
1,725
18
8
1
1,486
627
684
177
368
65
4
9
6,688
31
2.02
4.69
0.97
25.8
5.5
1.13
.301
3.75
83
3.22
78
8.15
161.7
14Luis Castillo
L. Castillo
9.38
1540.1
271
87
95
.478
266
3.73
1,605
1
0
0
1,356
638
699
198
496
55
3
10
6,409
21
2.90
3.24
1.16
25.0
7.7
1.20
.286
4.08
91
3.82
91
7.92
64.8
15Tim Lincecum
T. Lincecum
9.29
1682.0
278
110
89
.553
270
3.74
1,736
10
7
1
1,506
699
746
147
669
44
3
33
7,120
107
3.58
2.59
0.79
24.4
9.4
1.29
.300
3.99
99
3.44
90
8.06
81.5
16Sandy Koufax
S. Koufax
9.28
2324.1
397
165
87
.655
314
2.76
2,396
137
40
9
1,754
713
806
204
817
18
44
48
9,497
87
3.16
2.93
0.79
25.2
8.6
1.11
.256
3.12
75
2.69
75
6.79
226.6
17Kevin Gausman
K. Gausman
9.21
2083.0
392
121
125
.492
353
3.88
2,131
4
2
0
2,008
897
960
258
581
39
11
12
8,714
66
2.51
3.67
1.11
24.5
6.7
1.24
.307
4.15
94
3.61
85
8.68
142.3
18Lance Lynn
L. Lynn
9.04
2006.1
364
143
99
.591
340
3.74
2,015
4
2
1
1,856
834
916
231
704
89
4
21
8,520
61
3.16
2.86
1.04
23.7
8.3
1.28
.296
4.11
91
3.82
93
8.33
67.8
19Francisco Liriano
F. Liriano
9.01
1813.2
419
112
114
.496
300
4.15
1,815
3
1
1
1,649
837
911
184
816
62
19
15
7,781
100
4.05
2.22
0.91
23.3
10.5
1.36
.299
4.52
101
3.88
95
8.18
39.3
20Carlos Carrasco
C. Carrasco
8.99
1704.0
343
112
105
.516
286
4.24
1,703
11
4
2
1,694
803
843
224
471
58
29
21
7,146
61
2.49
3.62
1.18
23.8
6.6
1.27
.313
4.45
102
3.78
91
8.95
71.3
21Sonny Gray
S. Gray
8.96
2081.0
367
142
107
.570
358
3.52
2,071
7
5
0
1,819
814
888
208
666
62
2
5
8,613
107
2.88
3.11
0.90
24.0
7.7
1.19
.287
3.84
85
3.51
85
7.87
147.8
22Justin Verlander
J. Verlander
8.96
3571.1
556
266
159
.626
556
3.33
3,554
26
9
0
3,052
1,322
1,433
372
1,006
121
0
28
14,626
100
2.54
3.53
0.94
24.3
6.9
1.14
.280
3.61
79
3.44
81
7.69
310.7
23Sam McDowell
S. McDowell
8.86
2492.1
425
141
134
.513
346
3.17
2,453
103
23
14
1,948
879
999
164
1,312
59
39
74
10,587
140
4.74
1.87
0.59
23.2
12.4
1.31
.270
3.61
90
3.06
84
7.03
160.4
24Johan Santana
J. Santana
8.83
2025.2
360
139
78
.641
284
3.20
1,988
15
10
1
1,726
721
773
220
567
36
23
13
8,262
68
2.52
3.51
0.98
24.1
6.9
1.13
.276
3.43
74
3.43
81
7.67
187.6
25Hideo Nomo
H. Nomo
8.73
1976.1
323
123
109
.530
318
4.24
1,918
16
9
0
1,768
932
993
251
908
38
2
31
8,462
109
4.13
2.11
1.14
22.7
10.7
1.35
.284
4.52
102
4.22
98
8.05
14.5

More MLB News

More White Sox Stats

Team Batting Leaders

HR

33

Vargas

Miguel Vargas

RBI

88

Vargas

Miguel Vargas

AVG

.272

Peters

Tristan Peters
Team Pitching Leaders

W

10

Burke

Sean Burke

K

178

Burke

Sean Burke

ERA

2.30

Taylor

Grant Taylor
Team Rankings

HR

199

6th

R

733

6th

SO

1,286

17th

ERA

4.11

13th

2026 Division Standings
TEAMWLPCTGB
81
75
.519
White Sox White Sox
80
76
.513
1.0
74
83
.471
7.5
73
84
.465
8.5
67
89
.429
14.0
Schedule
DATEMATCHUPTIME (ET)
Tue
9/22
@
7:40 PM
Wed
9/23
@
7:40 PM
Thu
9/24
@
2:10 PM
Fri
9/25
@
7:40 PM
Sat
9/26
@
7:10 PM
Last Game
DET Tigers

73 - 83

1

Final

8

CWS White Sox

80 - 76

Sun 20 Sep 2026

MLB 2026 Batting Leaders

MLB 2026 Pitching Leaders

MLB Fantasy 2026

MLB 2026 Betting

MLB 2026 Standings

NL EastWLPCTGB
92
64
.590
86
70
.551
6.0
76
80
.487
16.0
73
84
.465
19.5
71
85
.455
21.0
NL CentralWLPCTGB
98
58
.628
87
69
.558
11.0
79
77
.506
19.0
76
80
.487
22.0
72
84
.462
26.0
NL WestWLPCTGB
96
60
.615
87
69
.558
9.0
82
74
.526
14.0
65
92
.414
31.5
57
99
.365
39.0
AL EastWLPCTGB
Rays Rays - x
95
60
.613
89
66
.574
6.0
84
72
.538
11.5
77
80
.490
19.0
76
81
.484
20.0
AL CentralWLPCTGB
81
75
.519
80
76
.513
1.0
74
83
.471
7.5
73
84
.465
8.5
67
89
.429
14.0
AL WestWLPCTGB
78
78
.500
77
79
.494
1.0
73
83
.468
5.0
61
95
.391
17.0
60
96
.385
18.0

MLB 2026 Scores & Schedule

Scores

DATEMATCHUPSCORE
Sun
9/6
@
8-12
Sun
9/6
@
3-1
Sun
9/6
@
0-1
Sun
9/6
@
2-4
Sun
9/6
@
1-6

Schedule

DATEMATCHUPTIME (ET)
Tue
9/22
@
1:05 PM
Tue
9/22
@
6:35 PM
Tue
9/22
@
6:40 PM
Tue
9/22
@
6:40 PM
Tue
9/22
@
6:40 PM