most strikeouts allowed from september 12, 1990 to april 14, 2021

Between September 12, 1990 and April 14, 2021, Randy Johnson struck out the most batters, with 4,543 strikeouts.

Interpreted as:
most strikeouts allowed by a player from september 12, 1990 to april 14, 2021
NAMESOGWLW%GSERACGSHOSVIPHERRHRBBHBPGFIBBTBFWPK/9BB/9K/BBHR/9K%BB%WHIPBABIPRAH/9
1Randy Johnson
R. Johnson
4,543
556
280
144
.660
542
3.22
93
35
2
3750.0
3,027
1,343
1,506
373
1,286
183
6
33
15,399
95
10.90
3.09
3.53
0.90
29.5
8.4
1.15
.294
3.61
7.26
2Roger Clemens
R. Clemens
3,253
504
239
133
.642
503
3.22
53
21
0
3409.2
2,908
1,221
1,350
261
1,157
120
0
44
14,100
104
8.59
3.05
2.81
0.69
23.1
8.2
1.19
.284
3.56
7.68
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
4CC 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
5Curt Schilling
C. Schilling
3,077
532
215
141
.604
431
3.44
83
20
20
3199.1
2,935
1,222
1,284
342
680
51
68
42
13,010
69
8.66
1.91
4.53
0.96
23.7
5.2
1.13
.293
3.61
8.26
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
2,857
609
298
176
.629
609
3.04
84
28
0
4132.2
3,846
1,396
1,566
298
692
113
0
125
16,672
53
6.22
1.51
4.13
0.65
17.1
4.2
1.10
.279
3.41
8.38
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
2,722
652
186
128
.592
410
3.28
42
14
154
2993.2
2,658
1,092
1,177
246
831
52
204
75
12,268
125
8.18
2.50
3.28
0.74
22.2
6.8
1.17
.287
3.54
7.99
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
2,300
581
275
163
.628
581
3.40
48
21
0
3794.0
3,661
1,432
1,563
302
1,297
52
0
121
15,938
52
5.46
3.08
1.77
0.72
14.4
8.1
1.31
.280
3.71
8.68
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
23Jake 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
24Kevin Brown
K. Brown
2,189
427
185
124
.599
417
3.24
58
15
0
2857.0
2,698
1,029
1,175
183
763
131
1
37
11,858
91
6.90
2.40
2.87
0.58
18.5
6.4
1.21
.293
3.70
8.50
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.

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