mlb most strikeouts for a batter in a single season before 2010

Before 2010, Mark Reynolds had the most strikeouts in a season, with 223 strikeouts in 2009.

NAMESOSEASONTMGABRH2B3BHRRBIBBHBPSBCSPATBXBHSHSFIBBGIDPAVGOBPSLGOPSwRCWRAAwOBAwRC+BRAA
1Mark Reynolds
M. Reynolds
223
2009
155
578
98
150
30
1
44
102
76
5
24
9
662
314
75
0
3
3
8
.260
.349
.543
.892
108
28.4
.381
127
22.3
2Mark Reynolds
M. Reynolds
204
2008
152
539
87
129
28
3
28
97
64
3
11
2
613
247
59
1
6
0
10
.239
.320
.458
.779
79
5
.338
98
-1.9
3Ryan Howard
R. Howard
199
2008
162
610
105
153
26
4
48
146
81
3
1
1
700
331
78
0
6
17
11
.251
.339
.543
.881
107
22.6
.368
121
18.2
4Ryan Howard
R. Howard
199
2007
144
529
94
142
26
0
47
136
107
5
1
0
648
309
73
0
7
35
13
.268
.392
.584
.976
116
35.8
.397
135
29.4
5Jack Cust
J. Cust
197
2008
148
481
77
111
19
0
33
77
111
2
0
0
598
229
52
0
4
3
7
.231
.375
.476
.851
94
21.7
.372
130
22.2
6Adam Dunn
A. Dunn
195
2004
161
568
105
151
34
0
46
102
108
5
6
1
681
323
80
0
0
11
8
.266
.388
.569
.956
126
41.2
.402
142
37
7Adam Dunn
A. Dunn
194
2006
160
561
99
131
24
0
40
92
112
6
7
0
683
275
64
1
3
12
8
.234
.365
.490
.855
104
18.6
.363
115
13.3
8Bobby Bonds
B. Bonds
189
1970
157
663
134
200
36
10
26
78
77
2
48
10
745
334
72
1
2
7
6
.302
.375
.504
.879
124
39.5
.387
135
32
9Jose Hernandez
J. Hernandez
188
2002
152
525
72
151
24
2
24
73
52
4
3
5
582
251
50
0
1
5
19
.288
.356
.478
.834
86
16.6
.360
119
13.7
10Preston Wilson
P. Wilson
187
2000
161
605
94
160
35
3
31
121
55
8
36
14
674
294
69
0
6
1
11
.264
.331
.486
.817
94
5.4
.350
106
5.7
11Bobby Bonds
B. Bonds
187
1969
158
622
120
161
25
6
32
90
81
10
45
4
720
294
63
3
4
3
9
.259
.351
.473
.824
108
31
.371
132
26.5
12Ryan Howard
R. Howard
186
2009
160
616
105
172
37
4
45
141
75
6
8
1
703
352
86
0
6
8
11
.279
.360
.571
.931
121
37
.392
139
33.9
13Rob Deer
R. Deer
186
1987
134
474
71
113
15
2
28
80
86
5
12
4
566
216
45
0
1
6
4
.238
.360
.456
.816
84
14.3
.356
114
10.4
14Jack Cust
J. Cust
185
2009
149
513
88
123
16
0
25
70
93
2
4
1
612
214
41
0
4
5
7
.240
.356
.417
.773
80
6.9
.342
108
6
15Jose Hernandez
J. Hernandez
185
2001
152
542
67
135
26
2
25
78
39
2
5
4
592
240
53
5
4
8
9
.249
.300
.443
.743
66
-7.3
.313
86
-11.2
16Jim Thome
J. Thome
185
2001
156
526
101
153
26
1
49
124
111
4
0
1
644
328
76
0
3
14
9
.291
.416
.624
1.040
136
55.7
.429
167
54.4
17Pete Incaviglia
P. Incaviglia
185
1986
153
540
82
135
21
2
30
88
55
4
3
2
606
250
53
0
7
2
9
.250
.320
.463
.783
81
10.9
.343
108
6
18Jim Thome
J. Thome
182
2003
159
578
111
154
30
3
47
131
111
4
0
3
698
331
80
0
5
11
5
.266
.385
.573
.958
129
42.9
.401
145
40.7
19Cecil Fielder
C. Fielder
182
1990
159
573
104
159
25
1
51
132
90
5
0
1
673
339
77
0
5
11
15
.277
.377
.592
.969
127
51.8
.419
165
50.2
20Ryan Howard
R. Howard
181
2006
159
581
104
182
25
1
58
149
108
9
0
0
704
383
84
0
6
37
7
.313
.425
.659
1.084
151
63
.436
162
57.5
21Mo Vaughn
M. Vaughn
181
2000
161
614
93
167
31
0
36
117
79
14
2
0
712
306
67
0
5
11
14
.272
.365
.498
.864
111
17.2
.368
115
14.1
22Mike Schmidt
M. Schmidt
180
1975
158
562
93
140
34
3
38
95
101
4
29
12
674
294
75
6
1
10
7
.249
.367
.523
.890
112
38.3
.397
142
32.6
23Rob Deer
R. Deer
179
1986
134
466
75
108
17
3
33
86
72
3
5
2
546
230
53
2
3
3
4
.232
.336
.494
.830
81
18.3
.363
122
14.5
24Richie Sexson
R. Sexson
178
2001
158
598
94
162
24
3
45
125
60
6
2
4
667
327
72
0
3
5
20
.271
.342
.547
.889
108
25.6
.373
124
21.2
25Adam Dunn
A. Dunn
177
2009
159
546
81
146
29
0
38
105
116
4
0
1
668
289
67
0
2
16
8
.267
.398
.529
.928
117
36.8
.395
142
34.6
StatMuse has season-level data for strikeouts going back to the 1891 season.

More Diamondbacks Stats

Team Batting Leaders

HR

36

Suárez

Eugenio Suárez

RBI

100

Perdomo

Geraldo Perdomo

AVG

.292

Naylor

Josh Naylor
Team Pitching Leaders

W

13

Gallen

Zac Gallen

K

175

Gallen

Zac Gallen

ERA

3.22

Kelly

Merrill Kelly
Team Rankings

HR

214

8th

R

791

6th

SO

1,288

23rd

ERA

4.49

23rd

2025 Division Standings
TEAMWLPCTGB
93
69
.574
90
72
.556
3.0
81
81
.500
12.0
Diamondbacks Diamondbacks
80
82
.494
13.0
43
119
.265
50.0
Schedule
DATEMATCHUPTIME (ET)
Thu
3/26
@
8:30 PM
Fri
3/27
@
10:10 PM
Sat
3/28
@
9:10 PM
Mon
3/30
@
10:10 PM
Tue
3/31
@
9:40 PM
Last Game
AZ Diamondbacks

80 - 82

4

Final

12

SDP Padres

90 - 72

Sun 28 Sep 2025

MLB 2025 Batting Leaders

MLB 2025 Pitching Leaders

MLB Fantasy 2025

MLB 2025 Betting

MLB 2025 Standings

NL EastWLPCTGB
96
66
.593
83
79
.512
13.0
79
83
.488
17.0
76
86
.469
20.0
66
96
.407
30.0
NL CentralWLPCTGB
97
65
.599
Cubs Cubs - w
92
70
.568
5.0
Reds Reds - w
83
79
.512
14.0
78
84
.481
19.0
71
91
.438
26.0
NL WestWLPCTGB
93
69
.574
90
72
.556
3.0
81
81
.500
12.0
80
82
.494
13.0
43
119
.265
50.0
AL EastWLPCTGB
94
68
.580
94
68
.580
89
73
.549
5.0
77
85
.475
17.0
75
87
.463
19.0
AL CentralWLPCTGB
88
74
.543
87
75
.537
1.0
82
80
.506
6.0
70
92
.432
18.0
60
102
.370
28.0
AL WestWLPCTGB
90
72
.556
87
75
.537
3.0
81
81
.500
9.0
76
86
.469
14.0
72
90
.444
18.0

MLB 2025 Scores & Schedule

Scores

DATEMATCHUPSCORE
Tue
9/16
@
6-2
Tue
9/16
@
9-4
Tue
9/16
@
4-5
Tue
9/16
@
1-2
Tue
9/16
@
5-7

Schedule

DATEMATCHUPTIME (ET)
Wed
3/25
@
8:05 PM
Thu
3/26
@
1:15 PM
Thu
3/26
@
2:10 PM
Thu
3/26
@
2:20 PM
Thu
3/26
@
3:05 PM