most strikeouts by a pitcher in their 12th season

Randy Johnson fanned the most hitters by a pitcher in his 12th season, with 364 strikeouts.

NAMESOSEASONTMGWLW%GSERACGSHOSVIPHERRHRBBHBPGFIBBTBFWPK/9BB/9K/BBHR/9K%BB%WHIPBABIPRAERA-FIPFIP-H/9PRAA
1Randy Johnson
R. Johnson
364
1999
35
17
9
.654
35
2.48
12
2
0
271.2
207
75
86
30
70
9
0
3
1,079
4
12.06
2.32
5.20
0.99
33.7
6.5
1.02
.292
2.85
53
2.75
59
6.86
57.2
2Sandy Koufax
S. Koufax
317
1966
41
27
9
.750
41
1.73
27
5
0
323.0
241
62
74
19
77
0
0
4
1,274
7
8.83
2.15
4.12
0.53
24.9
6.0
0.98
.258
2.06
53
2.07
65
6.72
41.8
3Bob Gibson
B. Gibson
274
1970
34
23
7
.767
34
3.12
23
3
0
294.0
262
102
111
13
88
4
0
9
1,213
5
8.39
2.69
3.11
0.40
22.6
7.3
1.19
.299
3.40
76
2.28
59
8.02
51.7
4Nolan Ryan
N. Ryan
260
1978
31
10
13
.435
31
3.72
14
3
0
234.2
183
97
106
12
148
3
0
7
1,008
13
9.97
5.68
1.76
0.46
25.8
14.7
1.41
.292
4.07
103
2.95
79
7.02
20.3
5Kevin Brown
K. Brown
257
1998
36
18
7
.720
35
2.38
7
3
0
257.0
225
68
77
8
49
10
0
4
1,032
10
9.00
1.72
5.24
0.28
24.9
4.7
1.07
.306
2.70
60
2.22
53
7.88
57
6Justin Verlander
J. Verlander
254
2016
34
16
9
.640
34
3.04
2
0
0
227.2
171
77
81
30
57
8
0
1
903
6
10.04
2.25
4.46
1.19
28.1
6.3
1.00
.255
3.20
72
3.48
81
6.76
20.3
7Jim Bunning
J. Bunning
252
1966
43
19
14
.576
41
2.41
16
5
1
314.0
260
84
91
26
55
19
2
8
1,254
5
7.22
1.58
4.58
0.75
20.1
4.4
1.00
.259
2.61
67
2.73
79
7.45
25.2
8Max Scherzer
M. Scherzer
243
2019
27
11
7
.611
27
2.92
0
0
0
172.1
144
56
59
18
33
7
0
2
693
0
12.69
1.72
7.36
0.94
35.1
4.8
1.03
.321
3.08
66
2.44
55
7.52
38.6
9Charlie Morton
C. Morton
240
2019
33
16
6
.727
33
3.05
0
0
0
194.2
154
66
71
15
57
12
0
0
790
5
11.10
2.64
4.21
0.69
30.4
7.2
1.08
.298
3.28
70
2.80
64
7.12
35.3
10Javier Vazquez
J. Vazquez
238
2009
32
15
10
.600
32
2.87
3
0
0
219.1
181
70
75
20
44
4
0
2
874
6
9.77
1.81
5.41
0.82
27.2
5.0
1.03
.283
3.08
69
2.76
65
7.43
35.8
11Gaylord Perry
G. Perry
238
1973
41
19
19
.500
41
3.38
29
7
0
344.0
315
129
143
34
115
5
0
9
1,410
17
6.23
3.01
2.07
0.89
16.9
8.2
1.25
.276
3.74
87
3.51
90
8.24
14.2
12Tom Seaver
T. Seaver
226
1978
36
16
14
.533
36
2.88
8
1
0
259.2
218
83
97
26
89
0
0
11
1,075
6
7.83
3.08
2.54
0.90
21.0
8.3
1.18
.262
3.36
80
3.16
89
7.56
11.7
13Cliff Lee
C. Lee
222
2013
31
14
8
.636
31
2.87
2
1
0
222.2
193
71
77
22
32
4
0
0
876
1
8.97
1.29
6.94
0.89
25.3
3.7
1.01
.287
3.11
77
2.82
73
7.80
24.8
14David Cone
D. Cone
222
1997
29
12
6
.667
29
2.82
1
0
0
195.0
155
61
67
17
86
4
0
2
805
14
10.25
3.97
2.58
0.78
27.6
10.7
1.24
.290
3.09
64
3.34
75
7.15
24.9
15Roy Halladay
R. Halladay
208
2009
32
17
10
.630
32
2.79
9
4
0
239.0
234
74
82
22
35
5
0
0
963
2
7.83
1.32
5.94
0.83
21.6
3.6
1.13
.306
3.09
63
3.05
68
8.81
37.1
16Pedro Martinez
P. Martinez
206
2003
29
14
4
.778
29
2.22
3
0
0
186.2
147
46
52
7
47
9
0
0
749
5
9.93
2.27
4.38
0.34
27.5
6.3
1.04
.292
2.51
48
2.21
50
7.09
45.7
17Sonny Gray
S. Gray
203
2024
28
13
9
.591
28
3.84
0
0
0
166.1
142
71
79
21
39
3
0
0
671
7
10.98
2.11
5.21
1.14
30.3
5.8
1.09
.299
4.27
95
3.12
78
7.68
16
18Mickey Lolich
M. Lolich
202
1974
41
16
21
.432
41
4.15
27
3
0
308.0
310
142
155
38
78
3
0
11
1,263
10
5.90
2.28
2.59
1.11
16.0
6.2
1.26
.289
4.53
109
3.65
98
9.06
3.2
19Zack Greinke
Z. Greinke
200
2015
32
19
3
.864
32
1.66
1
0
0
222.2
148
41
43
14
40
5
0
1
843
7
8.08
1.62
5.00
0.57
23.7
4.7
0.84
.229
1.74
44
2.75
73
5.98
26.2
20Wilbur Wood
W. Wood
199
1973
49
24
20
.545
48
3.46
21
4
0
359.1
381
138
166
25
91
7
1
3
1,531
7
4.98
2.28
2.19
0.63
13.0
5.9
1.31
.294
4.16
89
3.17
82
9.54
27.9
21CC Sabathia
CC Sabathia
197
2012
28
15
6
.714
28
3.38
2
0
0
200.0
184
75
89
22
44
8
0
2
833
4
8.87
1.98
4.48
0.99
23.6
5.3
1.14
.288
4.01
80
3.33
77
8.28
20.9
22Don Drysdale
D. Drysdale
196
1967
38
13
16
.448
38
2.74
9
3
0
282.0
269
86
101
19
60
8
0
19
1,151
5
6.26
1.91
3.27
0.61
17.0
5.2
1.17
.288
3.22
88
2.75
92
8.59
7.2
23Steve Carlton
S. Carlton
195
1976
35
20
7
.741
35
3.13
13
2
0
252.2
224
88
94
19
72
1
0
4
1,031
8
6.95
2.56
2.71
0.68
18.9
7.0
1.17
.276
3.35
88
2.93
82
7.98
17.5
24J.A. Happ
J.A. Happ
193
2018
TOT
31
17
6
.739
31
3.65
0
0
0
177.2
150
72
81
27
51
9
0
0
733
4
9.78
2.58
3.78
1.37
26.3
7.0
1.13
.272
4.10
85
3.97
93
7.60
6.2
25Jim Palmer
J. Palmer
193
1977
39
20
11
.645
39
2.91
22
3
0
319.0
263
103
106
24
99
3
0
1
1,269
7
5.45
2.79
1.95
0.68
15.2
7.8
1.13
.252
2.99
77
3.46
89
7.42
15.5

More Diamondbacks Stats

Team Batting Leaders

HR

1

Perdomo

Geraldo Perdomo

RBI

2

Perdomo

Geraldo Perdomo

AVG

.500

Perdomo

Geraldo Perdomo
Team Pitching Leaders

K

2

Gallen

Zac Gallen

ERA

9.00

Gallen

Zac Gallen
Team Rankings

HR

1

10th

R

2

15th

SO

4

20th

ERA

9.00

19th

2026 Division Standings
TEAMWLPCTGB
0
1
.000
0.5
0
0
0
1
.000
0.5
0
0
Diamondbacks Diamondbacks
0
0
Schedule
DATEMATCHUPTIME (ET)
Fri
3/27
@
10:10 PM
Sat
3/28
@
9:10 PM
Mon
3/30
@
10:10 PM
Tue
3/31
@
9:40 PM
Wed
4/1
@
3:40 PM
Last Game

2

Final

8

LAD Dodgers

1 - 0

Thu 26 Mar 2026

MLB 2026 Batting Leaders

MLB 2026 Pitching Leaders

MLB Fantasy 2026

MLB 2026 Betting

MLB 2026 Standings

NL EastWLPCTGB
1
0
1.000
1
0
1.000
1
0
1.000
0
0
0.5
0
0
0.5
NL CentralWLPCTGB
1
0
1.000
1
0
1.000
0
1
.000
1.0
0
1
.000
1.0
0
1
.000
1.0
NL WestWLPCTGB
0
0
0
0
0
0
0
1
.000
0.5
0
1
.000
0.5
AL EastWLPCTGB
1
0
1.000
1
0
1.000
1
0
1.000
0
0
0.5
0
1
.000
1.0
AL CentralWLPCTGB
1
0
1.000
0
0
0.5
0
0
0.5
0
1
.000
1.0
0
1
.000
1.0
AL WestWLPCTGB
1
0
1.000
0
0
0.5
0
0
0.5
0
1
.000
1.0
0
1
.000
1.0

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)
Fri
3/27
@
4:35 PM
Fri
3/27
@
7:07 PM
Fri
3/27
@
7:10 PM
Fri
3/27
@
7:15 PM
Fri
3/27
@
8:15 PM