single season highest k/9 with a minimum of 50 ip

Aroldis Chapman has the highest K/9 with 50.0+ innings pitched in a season, with 17.67 per nine innings in 2014.

Showing:
  • Regular season
NAMEK/9IPSEASONTMGWLW%GSERASOCGSHOSVHERRHRBBHBPGFIBBTBFWPBB/9K/BBHR/9K%BB%WHIPBABIPRAERA-FIPFIP-H/9PRAA
1Aroldis Chapman
A. Chapman
17.67
54.0
2014
CIN CIN
54
0
3
.000
0
2.00
106
0
0
36
21
12
12
1
24
2
44
0
202
4
4.00
4.42
0.17
52.5
11.9
0.83
.290
2.00
54
0.89
23
3.50
17
2Edwin Díaz
E. Díaz
17.13
62.0
2022
NYM NYM
61
3
1
.750
0
1.31
118
0
0
32
34
9
9
3
18
2
49
1
235
2
2.61
6.56
0.44
50.2
7.7
0.84
.330
1.31
34
0.90
23
4.94
21.2
3Craig Kimbrel
C. Kimbrel
16.66
62.2
2012
ATL ATL
63
3
1
.750
0
1.01
116
0
0
42
27
7
7
3
14
2
56
0
231
5
2.01
8.29
0.43
50.2
6.1
0.65
.250
1.01
26
0.77
20
3.88
21.6
4Mason Miller
M. Miller
16.59
70.0
2026
SDP SDP
66
5
2
.714
0
1.67
129
0
0
38
37
13
16
3
26
2
57
1
272
6
3.34
4.96
0.39
47.4
9.6
0.90
.304
2.06
42
1.17
28
4.76
23.5
5Craig Kimbrel
C. Kimbrel
16.43
69.0
2017
BOS BOS
67
5
0
1.000
0
1.43
126
0
0
35
33
11
11
6
14
4
51
0
254
5
1.83
9.00
0.78
49.6
5.5
0.68
.260
1.43
31
1.41
32
4.30
22.7
6Josh Hader
J. Hader
16.41
75.2
2019
MIL MIL
61
3
5
.375
0
2.62
138
0
0
37
41
22
24
15
20
4
46
2
289
0
2.38
6.90
1.78
47.8
6.9
0.81
.232
2.85
59
3.08
70
4.88
11.3
7Aroldis Chapman
A. Chapman
16.31
51.1
2018
NYY NYY
55
3
0
1.000
0
2.45
93
0
0
32
24
14
15
2
30
5
43
0
212
9
5.26
3.10
0.35
43.9
14.2
1.05
.268
2.63
58
2.08
48
4.21
12.5
8Félix Bautista
F. Bautista
16.23
61.0
2023
BAL BAL
56
8
2
.800
0
1.48
110
0
0
33
30
10
14
4
26
2
46
0
237
7
3.84
4.23
0.59
46.4
11.0
0.92
.274
2.07
35
1.87
45
4.43
16
9Kenley Jansen
K. Jansen
16.10
53.2
2011
LAD LAD
51
2
1
.667
0
2.85
96
0
0
5
30
17
17
3
26
2
13
0
218
0
4.36
3.69
0.50
44.0
11.9
1.04
.297
2.85
79
1.73
46
5.03
12.5
10Carlos Marmol
C. Marmol
15.99
77.2
2010
CHC CHC
77
2
3
.400
0
2.55
138
0
0
38
40
22
23
1
52
8
70
4
332
2
6.03
2.65
0.12
41.6
15.7
1.18
.293
2.67
62
2.00
50
4.64
17.4
11Aroldis Chapman
A. Chapman
15.89
58.1
2023
TOT
61
6
4
.600
0
3.09
103
0
0
6
37
20
24
4
36
1
18
2
249
9
5.55
2.86
0.62
41.4
14.5
1.25
.314
3.70
71
2.51
58
5.71
11.7
12Aroldis Chapman
A. Chapman
15.83
63.2
2013
CIN CIN
68
4
5
.444
0
2.54
112
0
0
38
37
18
18
7
29
3
55
0
258
6
4.10
3.86
0.99
43.4
11.2
1.04
.280
2.54
67
2.46
64
5.23
9.8
13Josh Hader
J. Hader
15.82
81.1
2018
MIL MIL
55
6
1
.857
0
2.43
143
0
0
12
36
22
23
9
30
1
14
0
306
0
3.32
4.77
1.00
46.7
9.8
0.81
.220
2.55
60
2.22
55
3.98
16.6
14Aroldis Chapman
A. Chapman
15.74
66.1
2015
CIN CIN
65
4
4
.500
0
1.63
116
0
0
33
43
12
13
3
33
5
54
1
278
7
4.48
3.52
0.41
41.7
11.9
1.15
.331
1.76
41
1.94
49
5.83
14.6
15Josh Hader
J. Hader
15.65
58.2
2021
MIL MIL
60
4
2
.667
0
1.23
102
0
0
34
25
8
8
3
24
2
42
0
224
3
3.68
4.25
0.46
45.5
10.7
0.84
.237
1.23
29
1.68
39
3.84
16.8
16Dellin Betances
D. Betances
15.53
73.0
2016
NYY NYY
73
3
6
.333
0
3.08
126
0
0
12
54
25
31
5
28
1
20
0
299
6
3.45
4.50
0.62
42.1
9.4
1.12
.353
3.82
73
1.77
40
6.66
20.7
17Dellin Betances
D. Betances
15.52
66.2
2018
NYY NYY
66
4
6
.400
0
2.70
115
0
0
4
44
20
22
7
26
5
15
2
272
4
3.51
4.42
0.95
42.3
9.6
1.05
.311
2.97
63
2.47
57
5.94
13.5
18Aroldis Chapman
A. Chapman
15.50
56.1
2021
NYY NYY
61
6
4
.600
0
3.36
97
0
0
30
36
21
23
9
38
3
46
2
243
7
6.07
2.55
1.44
39.9
15.6
1.31
.281
3.67
79
3.98
92
5.75
2.1
19Matt Barnes
M. Barnes
15.39
64.1
2019
BOS BOS
70
5
4
.556
0
3.78
110
0
0
4
51
27
29
8
38
2
14
2
285
13
5.32
2.89
1.12
38.6
13.3
1.38
.339
4.06
78
3.26
72
7.13
9
20Edwin Díaz
E. Díaz
15.36
58.0
2019
NYM NYM
66
2
7
.222
0
5.59
99
0
0
26
58
36
36
15
22
4
48
3
254
3
3.41
4.50
2.33
39.0
8.7
1.38
.377
5.59
137
4.50
105
9.00
-1.4
21Edwin Díaz
E. Díaz
15.33
51.2
2016
SEA SEA
49
0
4
.000
0
2.79
88
0
0
18
45
16
16
5
15
3
23
2
217
6
2.61
5.87
0.87
40.6
6.9
1.16
.377
2.79
70
2.04
49
7.84
12.4
22Aroldis Chapman
A. Chapman
15.32
71.2
2012
CIN CIN
68
5
5
.500
0
1.51
122
0
0
38
35
12
13
4
23
4
52
0
276
4
2.89
5.30
0.50
44.2
8.3
0.81
.252
1.63
38
1.54
38
4.40
19.3
23Nick Anderson
N. Anderson
15.23
65.0
2019
TOT
68
5
4
.556
0
3.32
110
0
0
1
52
24
24
8
18
2
3
4
264
4
2.49
6.11
1.11
41.7
6.8
1.08
.349
3.32
79
2.34
54
7.20
14.7
24Edwin Díaz
E. Díaz
15.22
73.1
2018
SEA SEA
73
0
4
.000
0
1.96
124
0
0
57
41
16
17
5
17
6
65
0
280
3
2.09
7.29
0.61
44.3
6.1
0.79
.281
2.09
48
1.60
38
5.03
21.3
25Mason Miller
M. Miller
15.18
61.2
2025
TOT
60
1
2
.333
0
2.63
104
0
0
22
28
18
19
5
28
1
37
2
234
3
4.09
3.71
0.73
44.4
12.0
0.91
.240
2.77
60
2.22
51
4.09
13.9
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HR

32

Stewart

Sal Stewart

RBI

111

Stewart

Sal Stewart

AVG

.283

De La Cruz

Elly De La Cruz
Team Pitching Leaders

W

15

Burns

Chase Burns

K

185

Burns

Chase Burns

ERA

2.86

Burns

Chase Burns
Team Rankings

HR

213

4th

R

666

27th

SO

1,293

23rd

ERA

4.83

28th

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

75 - 87

1

Final

5

TOR Blue Jays

79 - 83

Sun 27 Sep 2026

MLB 2026 Batting Leaders

HR Leaders

45

Crow-Armstrong

Pete Crow-Armstrong

45

Schwarber

Kyle Schwarber

43

Alonso

Pete Alonso
RBI Leaders

116

Burleson

Alec Burleson

113

Alonso

Pete Alonso

111

Stewart

Sal Stewart
Batting Average Leaders

.316

Alvarez

Yordan Alvarez

.311

Moreno

Gabriel Moreno

.310

Arraez

Luis Arraez
Hit Leaders

191

Lopez

Otto Lopez

185

Arraez

Luis Arraez

181

Tatis

Fernando Tatis Jr.
Run Leaders

119

Crow-Armstrong

Pete Crow-Armstrong

113

Arozarena

Randy Arozarena

106

Vargas

Miguel Vargas
OBP Leaders

.432

Alvarez

Yordan Alvarez

.390

Rumfield

TJ Rumfield

.389

Bauers

Jake Bauers
SLG Leaders

.601

Alvarez

Yordan Alvarez

.570

Crow-Armstrong

Pete Crow-Armstrong

.534

Rice

Ben Rice
SB Leaders

49

Nuñez

Nasim Nuñez

46

Simpson

Chandler Simpson

45

Witt

Bobby Witt Jr.

MLB 2026 Pitching Leaders

Win Leaders

18

Sánchez

Cristopher Sánchez

18

Gray

Sonny Gray

16

Misiorowski

Jacob Misiorowski
Strikeout Leaders

252

Misiorowski

Jacob Misiorowski

248

Williams

Gavin Williams

239

Schlittler

Cam Schlittler
ERA Leaders

1.80

Misiorowski

Jacob Misiorowski

1.95

Schlittler

Cam Schlittler

2.16

Sale

Chris Sale
WHIP Leaders

0.80

Misiorowski

Jacob Misiorowski

0.87

Yamamoto

Yoshinobu Yamamoto

0.91

Rasmussen

Drew Rasmussen
K/9 Leaders

12.98

Misiorowski

Jacob Misiorowski

12.73

Cease

Dylan Cease

12.11

Williams

Gavin Williams
K/BB Leaders

6.45

Sale

Chris Sale

5.73

Misiorowski

Jacob Misiorowski

5.44

Rasmussen

Drew Rasmussen
Walk Leaders

26

Martinez

Nick Martinez

31

Sale

Chris Sale

32

Rasmussen

Drew Rasmussen

MLB Fantasy 2026

FanDuel Points Leaders

2,357.3

Crow-Armstrong

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2,289.3

Ohtani

Shohei Ohtani

2,096

Alvarez

Yordan Alvarez
DraftKings Points Leaders

1,789

Crow-Armstrong

Pete Crow-Armstrong

1,613.6

Ohtani

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1,571

Alvarez

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MLB 2026 Betting

Best Record ATS
White Sox

93-69

Padres

92-70

Nationals

91-71

Cardinals

88-74

Twins

87-75

Orioles

85-76
Worst Record ATS
Mariners

60-102

Dodgers

69-93

Phillies

69-93

Mets

75-87

Rangers

75-87

Red Sox

76-86

MLB 2026 Standings

NL EastWLPCTGB
Braves Braves - y
94
68
.580
Phillies Phillies - w
88
74
.543
6.0
Marlins Marlins
80
82
.494
14.0
Nationals Nationals
77
85
.475
17.0
Mets Mets
74
88
.457
20.0
NL CentralWLPCTGB
Brewers Brewers - y
103
59
.636
Cubs Cubs - w
89
73
.549
14.0
Pirates Pirates
82
80
.506
21.0
Cardinals Cardinals
77
85
.475
26.0
Reds Reds
75
87
.463
28.0
NL WestWLPCTGB
Dodgers Dodgers - y
100
62
.617
Padres Padres - w
91
71
.562
9.0
Diamondbacks Diamondbacks
86
76
.531
14.0
Giants Giants
65
97
.401
35.0
Rockies Rockies
58
104
.358
42.0
AL EastWLPCTGB
Rays Rays - y
98
64
.605
Yankees Yankees - w
93
68
.578
4.5
Red Sox Red Sox - w
87
75
.537
11.0
Orioles Orioles
79
82
.491
18.5
Blue Jays Blue Jays
79
83
.488
19.0
AL CentralWLPCTGB
Guardians Guardians - y
85
77
.525
White Sox White Sox - w
84
78
.519
1.0
Twins Twins
77
85
.475
8.0
Tigers Tigers
76
86
.469
9.0
Royals Royals
69
93
.426
16.0
AL WestWLPCTGB
Astros Astros - y
81
81
.500
Rangers Rangers
80
82
.494
1.0
Mariners Mariners
76
86
.469
5.0
Athletics Athletics
64
98
.395
17.0
Angels Angels
62
100
.383
19.0

MLB 2026 Scores & Schedule

Scores

DATEMATCHUPSCORE
Sat
9/12
BAL BAL
@
TOR TOR
3-7
Sun
9/13
COL COL
@
DET DET
1-8
Sun
9/13
PHI PHI
@
ATL ATL
9-4
Sun
9/13
NYM NYM
@
NYY NYY
0-2
Sun
9/13
LAA LAA
@
WSH WSH
5-6

Schedule

DATEMATCHUPTIME (ET)
Tue
9/29
PHI PHI
@
ATL ATL
2:00 PM
Tue
9/29
CWS CWS
@
HOU HOU
5:00 PM
Tue
9/29
BOS BOS
@
NYY NYY
8:00 PM
Tue
9/29
CHC CHC
@
SDP SDP
10:00 PM
Wed
9/30
PHI PHI
@
ATL ATL
2:00 PM