most strikeouts allowed from april 12, 1981 to september 28, 2003

Between April 12, 1981 and September 28, 2003, Roger Clemens struck out the most batters, with 4,099 strikeouts.

Interpreted as:
most strikeouts allowed by a player from April 12, 1981 to september 28, 2003
NAMESOGWLW%GSERACGSHOSVIPHERRHRBBHBPGFIBBTBFWPK/9BB/9K/BBHR/9K%BB%WHIPBABIPRAH/9
1Roger Clemens
R. Clemens
4,099
607
310
160
.660
606
3.19
117
46
0
4278.2
3,677
1,517
1,672
321
1,379
141
0
52
17,653
125
8.62
2.90
2.97
0.68
23.2
7.8
1.18
.287
3.52
7.73
2Randy Johnson
R. Johnson
3,871
454
230
114
.669
444
3.10
88
35
2
3122.1
2,435
1,077
1,215
283
1,258
146
5
22
12,900
92
11.16
3.63
3.08
0.82
30.0
9.8
1.18
.293
3.50
7.02
3Greg Maddux
G. Maddux
2,765
575
289
163
.639
571
2.89
103
34
0
3968.2
3,625
1,275
1,460
234
838
109
3
154
16,117
53
6.27
1.90
3.30
0.53
17.2
5.2
1.12
.279
3.31
8.22
4David Cone
D. Cone
2,668
450
194
126
.606
419
3.47
56
22
1
2898.2
2,504
1,116
1,222
258
1,137
106
9
42
12,184
149
8.28
3.53
2.35
0.80
21.9
9.3
1.26
.280
3.79
7.77
5Chuck Finley
C. Finley
2,610
524
200
173
.536
467
3.85
63
15
0
3197.1
3,069
1,366
1,517
304
1,332
76
24
36
13,638
130
7.35
3.75
1.96
0.86
19.1
9.8
1.38
.297
4.27
8.64
6Nolan Ryan
N. Ryan
2,605
376
146
123
.543
376
3.21
49
17
0
2461.0
1,829
878
1,001
162
1,051
75
0
35
10,189
142
9.53
3.84
2.48
0.59
25.6
10.3
1.17
.265
3.66
6.69
7Curt Schilling
C. Schilling
2,542
450
163
117
.582
338
3.33
79
19
13
2586.0
2,286
957
1,017
263
603
39
60
41
10,489
67
8.85
2.10
4.22
0.92
24.2
5.7
1.12
.287
3.54
7.96
8Mark Langston
M. Langston
2,464
457
179
158
.531
428
3.97
81
18
0
2962.2
2,723
1,306
1,438
311
1,289
46
3
34
12,562
89
7.49
3.92
1.91
0.94
19.6
10.3
1.35
.285
4.37
8.27
9Pedro Martinez
P. Martinez
2,426
355
166
67
.712
288
2.58
41
15
3
2079.0
1,553
597
667
149
554
99
23
21
8,286
51
10.50
2.40
4.38
0.65
29.3
6.7
1.01
.278
2.89
6.72
10John Smoltz
J. Smoltz
2,313
529
163
120
.576
361
3.29
47
14
110
2618.0
2,252
957
1,049
208
816
40
143
59
10,743
122
7.95
2.81
2.83
0.72
21.5
7.6
1.17
.277
3.61
7.74
11Dwight Gooden
D. Gooden
2,293
430
194
112
.634
410
3.51
68
24
3
2800.2
2,564
1,091
1,198
210
954
78
4
42
11,705
76
7.37
3.07
2.40
0.67
19.6
8.2
1.26
.288
3.85
8.24
12Kevin Brown
K. Brown
2,264
451
197
131
.601
441
3.16
72
17
0
3051.0
2,840
1,072
1,235
189
847
129
1
41
12,645
96
6.68
2.50
2.67
0.56
17.9
6.7
1.21
.288
3.64
8.38
13Jack Morris
J. Morris
2,174
450
216
158
.578
450
3.91
153
25
0
3215.2
2,986
1,398
1,535
338
1,167
47
0
85
13,545
183
6.08
3.27
1.86
0.95
16.1
8.6
1.29
.270
4.30
8.36
14Tom Glavine
T. Glavine
2,136
537
251
157
.615
537
3.43
52
22
0
3528.0
3,379
1,344
1,482
268
1,206
52
0
117
14,821
61
5.45
3.08
1.77
0.68
14.4
8.1
1.30
.279
3.78
8.62
15Mike Mussina
M. Mussina
2,126
386
199
110
.644
386
3.53
53
21
0
2668.2
2,497
1,047
1,112
278
597
34
0
22
10,851
56
7.17
2.01
3.56
0.94
19.6
5.5
1.16
.284
3.75
8.42
16Fernando Valenzuela
F. Valenzuela
2,053
442
170
153
.526
423
3.58
112
30
1
2903.1
2,705
1,154
1,301
226
1,144
25
6
65
12,299
119
6.36
3.55
1.79
0.70
16.7
9.3
1.33
.280
4.03
8.39
17Orel Hershiser
O. Hershiser
2,014
510
204
150
.576
466
3.48
68
25
5
3130.1
2,939
1,211
1,367
235
1,007
117
19
108
13,150
121
5.79
2.90
2.00
0.68
15.3
7.7
1.26
.277
3.93
8.45
18Andy Benes
A. Benes
2,000
403
155
139
.527
387
3.97
21
9
1
2505.1
2,377
1,106
1,206
289
909
55
6
52
10,645
63
7.18
3.27
2.20
1.04
18.8
8.5
1.31
.282
4.33
8.54
19Kevin Appier
K. Appier
1,992
412
169
136
.554
400
3.72
34
12
0
2591.1
2,418
1,072
1,160
232
930
79
2
51
10,936
104
6.92
3.23
2.14
0.81
18.2
8.5
1.29
.284
4.03
8.40
20Bobby Witt
B. Witt
1,955
430
142
157
.475
397
4.83
47
11
0
2465.0
2,493
1,324
1,449
252
1,375
39
13
37
11,003
128
7.14
5.02
1.42
0.92
17.8
12.5
1.57
.304
5.29
9.10
21David Wells
D. Wells
1,873
557
200
128
.610
386
4.06
52
12
13
2826.2
2,914
1,274
1,384
330
624
69
65
59
11,811
94
5.96
1.99
3.00
1.05
15.9
5.3
1.25
.290
4.41
9.28
22Frank Viola
F. Viola
1,844
421
176
150
.540
420
3.73
74
16
0
2836.1
2,827
1,175
1,303
294
864
48
0
39
11,933
86
5.85
2.74
2.13
0.93
15.5
7.2
1.30
.285
4.13
8.97
23Hideo Nomo
H. Nomo
1,802
283
114
90
.559
281
3.85
16
9
0
1787.1
1,526
765
825
213
811
32
0
28
7,570
103
9.07
4.08
2.22
1.07
23.8
10.7
1.31
.279
4.15
7.68
24Charlie Hough
C. Hough
1,778
440
167
168
.499
422
3.81
105
12
1
2939.0
2,587
1,244
1,425
313
1,209
122
10
23
12,460
126
5.44
3.70
1.47
0.96
14.3
9.7
1.29
.252
4.36
7.92
25Danny Darwin
D. Darwin
1,771
639
153
173
.469
361
3.87
52
9
24
2817.1
2,788
1,210
1,350
309
791
74
130
92
11,884
49
5.66
2.53
2.24
0.99
14.9
6.7
1.27
.277
4.31
8.91
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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Red Sox Red Sox
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DATEMATCHUPTIME (ET)
Fri
6/5
@
7:05 PM
Sat
6/6
@
7:35 PM
Sun
6/7
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1:35 PM
Mon
6/8
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MLB 2026 Standings

NL EastWLPCTGB
42
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33
29
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31
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NL CentralWLPCTGB
37
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32
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.533
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33
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31
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NL WestWLPCTGB
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32
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24
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AL EastWLPCTGB
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37
25
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0.5
30
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.476
8.0
30
33
.476
8.0
26
35
.426
11.0
AL CentralWLPCTGB
36
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.563
33
29
.532
2.0
29
35
.453
7.0
25
38
.397
10.5
25
38
.397
10.5
AL WestWLPCTGB
33
30
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2.5
30
32
.484
2.5
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24
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