most strikeouts allowed from july 18, 1990 to april 13, 2021

Between July 18, 1990 and April 13, 2021, Randy Johnson fanned the most batters, with 4,621 strikeouts.

Interpreted as:
most strikeouts allowed by a player From July 18, 1990 to April 13, 2021
NAMESOGWLW%GSERACGSHOSVIPHERRHRBBHBPGFIBBTBFWPK/9BB/9K/BBHR/9K%BB%WHIPBABIPRAH/9
1Randy Johnson
R. Johnson
4,621
567
284
149
.656
553
3.22
95
36
2
3830.2
3,086
1,372
1,543
380
1,328
183
6
35
15,742
97
10.86
3.12
3.48
0.89
29.4
8.4
1.15
.293
3.63
7.25
2Roger Clemens
R. Clemens
3,332
514
247
135
.647
513
3.18
58
25
0
3489.1
2,975
1,231
1,362
261
1,172
120
0
46
14,413
105
8.59
3.02
2.84
0.67
23.1
8.1
1.19
.285
3.51
7.67
3Pedro Martinez
P. Martinez
3,154
476
219
100
.687
409
2.93
46
17
3
2827.1
2,221
919
1,006
239
760
141
23
30
11,394
62
10.04
2.42
4.15
0.76
27.7
6.7
1.05
.279
3.20
7.07
4Curt Schilling
C. Schilling
3,096
553
215
142
.602
431
3.42
83
20
21
3227.2
2,959
1,228
1,290
342
698
51
78
42
13,134
69
8.63
1.95
4.44
0.95
23.6
5.3
1.13
.293
3.60
8.25
5CC Sabathia
CC Sabathia
3,093
561
251
161
.609
560
3.74
38
12
0
3577.1
3,404
1,485
1,623
382
1,099
123
0
44
14,989
74
7.78
2.76
2.81
0.96
20.6
7.3
1.26
.294
4.08
8.56
6Justin Verlander
J. Verlander
3,013
454
226
129
.637
454
3.33
26
9
0
2988.0
2,538
1,105
1,192
310
851
98
0
27
12,214
87
9.08
2.56
3.54
0.93
24.7
7.0
1.13
.281
3.59
7.64
7Greg Maddux
G. Maddux
2,913
621
306
180
.630
621
3.02
88
29
0
4226.0
3,932
1,417
1,594
300
721
116
0
129
17,056
54
6.20
1.54
4.04
0.64
17.1
4.2
1.10
.279
3.39
8.37
8Mike Mussina
M. Mussina
2,813
537
270
153
.638
536
3.68
57
23
0
3562.2
3,460
1,458
1,559
376
785
60
0
29
14,593
71
7.11
1.98
3.58
0.95
19.3
5.4
1.19
.292
3.94
8.74
9Max Scherzer
M. Scherzer
2,798
379
175
94
.651
370
3.21
11
5
0
2369.1
1,961
846
911
268
642
86
2
20
9,617
71
10.63
2.44
4.36
1.02
29.1
6.7
1.10
.291
3.46
7.45
10John Smoltz
J. Smoltz
2,788
664
193
131
.596
422
3.27
44
14
154
3086.1
2,735
1,120
1,208
256
862
52
204
76
12,642
127
8.13
2.51
3.23
0.75
22.1
6.8
1.17
.285
3.52
7.98
11Zack Greinke
Z. Greinke
2,699
503
209
127
.622
462
3.37
16
5
1
2956.2
2,746
1,108
1,189
302
680
70
8
25
12,074
91
8.22
2.07
3.97
0.92
22.4
5.6
1.16
.294
3.62
8.36
12Cole Hamels
C. Hamels
2,560
423
163
122
.572
422
3.43
17
7
0
2698.0
2,424
1,027
1,103
310
767
100
0
43
11,115
57
8.54
2.56
3.34
1.03
23.0
6.9
1.18
.287
3.68
8.09
13Clayton Kershaw
C. Kershaw
2,542
360
177
77
.697
357
2.44
25
15
0
2351.2
1,775
637
697
181
586
34
1
27
9,255
89
9.73
2.24
4.34
0.69
27.5
6.3
1.00
.270
2.67
6.79
14Javier Vazquez
J. Vazquez
2,536
450
165
160
.508
443
4.22
28
8
0
2840.0
2,784
1,331
1,431
373
763
88
5
58
11,935
76
8.04
2.42
3.32
1.18
21.2
6.4
1.25
.295
4.53
8.82
15Bartolo Colon
B. Colon
2,535
565
247
188
.568
552
4.12
38
13
0
3461.2
3,593
1,584
1,719
439
948
64
2
47
14,655
45
6.59
2.46
2.67
1.14
17.3
6.5
1.31
.296
4.47
9.34
16Felix Hernandez
F. Hernandez
2,524
419
169
136
.554
418
3.42
25
11
0
2729.2
2,487
1,037
1,157
264
805
105
0
16
11,284
156
8.32
2.65
3.14
0.87
22.4
7.1
1.21
.293
3.81
8.20
17A.J. Burnett
A.J. Burnett
2,513
435
164
157
.511
430
3.99
24
10
0
2731.1
2,519
1,210
1,328
263
1,100
143
1
35
11,665
161
8.28
3.62
2.28
0.87
21.5
9.4
1.32
.295
4.38
8.30
18Andy Pettitte
A. Pettitte
2,448
531
256
153
.626
521
3.85
26
4
0
3316.0
3,448
1,418
1,572
288
1,031
55
3
42
14,074
69
6.64
2.80
2.37
0.78
17.4
7.3
1.35
.308
4.27
9.36
19Jon Lester
J. Lester
2,397
424
193
111
.635
423
3.60
15
4
0
2598.2
2,451
1,040
1,131
269
837
87
0
8
10,860
63
8.30
2.90
2.86
0.93
22.1
7.7
1.27
.300
3.92
8.49
20Tom Glavine
T. Glavine
2,339
592
276
168
.622
592
3.43
48
21
0
3860.1
3,746
1,473
1,605
306
1,324
52
0
126
16,244
54
5.45
3.09
1.77
0.71
14.4
8.2
1.31
.281
3.74
8.73
21John Lackey
J. Lackey
2,294
448
188
147
.561
446
3.92
18
8
0
2840.1
2,862
1,237
1,347
319
815
133
0
32
12,030
125
7.27
2.58
2.81
1.01
19.1
6.8
1.29
.300
4.27
9.07
22James Shields
J. Shields
2,234
407
145
139
.511
405
4.01
23
9
0
2616.0
2,581
1,167
1,267
361
746
97
1
22
10,993
107
7.69
2.57
2.99
1.24
20.3
6.8
1.27
.294
4.36
8.88
23Kevin Brown
K. Brown
2,220
434
186
127
.594
424
3.26
59
15
0
2900.2
2,749
1,050
1,199
189
776
131
1
38
12,046
91
6.89
2.41
2.86
0.59
18.4
6.4
1.22
.293
3.72
8.53
24Jake Peavy
J. Peavy
2,207
388
152
126
.547
377
3.63
15
6
0
2377.0
2,134
960
1,011
259
708
78
3
42
9,838
46
8.36
2.68
3.12
0.98
22.4
7.2
1.20
.285
3.83
8.08
25Tim Wakefield
T. Wakefield
2,156
627
200
180
.526
463
4.41
33
6
22
3226.1
3,152
1,582
1,791
418
1,205
186
78
33
13,939
134
6.01
3.36
1.79
1.17
15.5
8.6
1.35
.274
5.00
8.79
StatMuse has game-level data for strikeouts going back to the 1901 season.
Some of the information used here was obtained free of charge from Retrosheet.

More MLB News

More Mariners Stats

Team Batting Leaders

HR

25

Arozarena

Randy Arozarena

RBI

75

Arozarena

Randy Arozarena

AVG

.276

Arozarena

Randy Arozarena
Team Pitching Leaders

W

12

Woo

Bryan Woo

K

187

Gilbert

Logan Gilbert

ERA

3.57

Hancock

Emerson Hancock
Team Rankings

HR

173

14th

R

612

28th

SO

1,273

12th

ERA

4.22

20th

2026 Division Standings
TEAMWLPCTGB
75
75
.500
74
76
.493
1.0
Mariners Mariners
70
80
.467
5.0
61
89
.407
14.0
56
93
.376
18.5
Schedule
DATEMATCHUPTIME (ET)
Mon
9/14
@
9:38 PM
Tue
9/15
@
9:38 PM
Wed
9/16
@
9:38 PM
Fri
9/18
@
8:10 PM
Sat
9/19
@
8:10 PM
Last Game
SEA Mariners

70 - 80

7

Final

8

ATH Athletics

61 - 89

Sun 13 Sep 2026

MLB 2026 Batting Leaders

MLB 2026 Pitching Leaders

MLB Fantasy 2026

MLB 2026 Betting

MLB 2026 Standings

NL EastWLPCTGB
88
62
.587
83
67
.553
5.0
74
76
.493
14.0
70
81
.464
18.5
69
80
.463
18.5
NL CentralWLPCTGB
93
57
.620
83
67
.553
10.0
75
75
.500
18.0
74
76
.493
19.0
70
79
.470
22.5
NL WestWLPCTGB
90
59
.604
81
68
.544
9.0
79
71
.527
11.5
62
88
.413
28.5
55
94
.369
35.0
AL EastWLPCTGB
Rays Rays - x
90
59
.604
86
63
.577
4.0
82
68
.547
8.5
75
75
.500
15.5
72
78
.480
18.5
AL CentralWLPCTGB
76
73
.510
76
74
.507
0.5
70
79
.470
6.0
70
79
.470
6.0
66
84
.440
10.5
AL WestWLPCTGB
75
75
.500
74
76
.493
1.0
70
80
.467
5.0
61
89
.407
14.0
56
93
.376
18.5

MLB 2026 Scores & Schedule

Scores

DATEMATCHUPSCORE
Sun
8/30
@
2-3
Sun
8/30
@
1-16
Sun
8/30
@
0-7
Sun
8/30
@
6-1
Sun
8/30
@
4-5

Schedule

DATEMATCHUPTIME (ET)
Mon
9/14
@
6:40 PM
Mon
9/14
@
6:40 PM
Mon
9/14
@
7:07 PM
Mon
9/14
@
7:10 PM
Mon
9/14
@
7:40 PM