most strikouts before turning 23

Bryce Harper has the most career strikeouts by a player younger than 23, with 449 strikeouts.

Interpreted as:
most strikouts by a player before turning 23 years old
NAME SO G AB R H 2B 3B HR RBI BB HBP SB CS PA TB XBH SH SF IBB GIDP AVG OBP SLG OPS
1 Bryce Harper
B. Harper
449
510
1,830
328
528
98
15
97
248
279
13
37
16
2,143
947
210
9
12
23
33
.289
.384
.517
.902
2 Justin Upton
J. Upton
437
411
1,485
223
403
80
19
60
203
182
11
37
17
1,692
701
159
1
13
17
36
.271
.352
.472
.825
3 Giancarlo Stanton
G. Stanton
432
373
1,324
199
358
81
7
93
232
150
16
16
9
1,498
732
181
0
8
21
23
.270
.350
.553
.903
4 Mike Trout
M. Trout
426
445
1,695
336
527
105
22
87
277
247
22
98
12
1,987
937
214
0
23
15
21
.311
.401
.553
.953
5 Mickey Mantle
M. Mantle
382
511
1,894
388
561
89
27
84
346
297
0
24
14
2,201
956
200
6
4
13
.296
.391
.505
.896
6 Andruw Jones
A. Jones
376
522
1,740
264
455
94
15
84
263
188
18
75
29
1,962
831
193
6
10
21
37
.261
.338
.478
.816
7 Ronald Acuña Jr.
R. Acuña Jr.
371
313
1,219
251
342
59
6
81
194
159
19
61
15
1,401
656
146
0
4
8
15
.281
.371
.538
.909
8 Miguel Cabrera
M. Cabrera
368
417
1,574
253
472
100
6
80
300
164
10
7
5
1,767
824
186
4
15
21
53
.300
.366
.524
.890
9 Tony Conigliaro
T. Conigliaro
364
494
1,832
287
505
79
19
104
294
164
20
10
14
2,046
934
202
14
16
17
29
.276
.339
.510
.849
10 Elly De La Cruz
E. De La Cruz
362
258
1,006
172
251
51
17
38
120
104
8
102
24
1,123
450
106
3
2
5
18
.250
.324
.447
.771
11 Juan Soto
J. Soto
352
464
1,612
337
485
91
8
98
312
373
6
32
12
2,003
886
197
1
11
48
44
.301
.432
.550
.981
12 Alex Rodriguez
A. Rodriguez
350
456
1,829
337
567
117
10
95
312
137
19
79
21
2,011
989
222
14
12
2
36
.310
.362
.541
.903
13 Jason Heyward
J. Heyward
332
378
1,310
200
340
67
11
50
168
186
16
35
13
1,519
579
128
0
7
7
23
.260
.357
.442
.799
14 Fernando Tatis Jr.
F. Tatis Jr.
324
273
1,036
210
303
55
8
81
195
119
12
52
13
1,175
617
144
0
8
8
15
.292
.369
.596
.965
15 Julio Rodríguez
J. Rodríguez
320
287
1,165
186
325
62
5
60
178
87
19
62
17
1,274
577
127
0
3
10
21
.279
.338
.495
.834
16 Ken Griffey Jr.
K. Griffey Jr.
313
578
2,165
311
652
132
12
87
344
222
10
60
29
2,422
1,069
231
5
20
56
41
.301
.366
.494
.860
17 Ezequiel Tovar
E. Tovar
307
268
1,056
139
282
69
6
34
127
42
7
15
9
1,119
465
109
6
8
0
20
.267
.297
.440
.738
18 Adrian Beltre
A. Beltre
307
498
1,731
235
466
88
11
55
234
163
17
46
18
1,936
741
154
11
14
15
30
.269
.336
.428
.764
19 Johnny Bench
J. Bench
303
486
1,787
254
502
101
8
87
326
139
6
12
14
1,963
880
196
4
27
24
38
.281
.330
.492
.823
20 Carlos Correa
C. Correa
302
353
1,355
200
382
78
5
63
235
163
8
29
8
1,537
659
146
0
11
11
34
.282
.360
.486
.846
21 Claudell Washington
C. Washington
302
460
1,727
217
498
83
19
25
206
94
11
101
49
1,853
694
127
6
15
19
39
.288
.326
.402
.728
22 Cesar Cedeno
C. Cedeno
300
529
2,050
320
618
135
20
64
275
137
17
148
49
2,227
985
219
8
15
19
47
.301
.348
.480
.828
23 Robin Yount
R. Yount
299
683
2,590
299
706
114
23
25
246
145
5
66
33
2,809
941
162
47
22
8
40
.273
.310
.363
.673
24 Rafael Devers
R. Devers
297
335
1,319
222
372
92
4
63
211
104
4
16
11
1,432
661
159
1
4
16
22
.282
.335
.501
.837
25 Juan Gonzalez
J. Gonzalez
296
346
1,279
172
331
68
4
75
230
85
12
4
6
1,390
632
147
2
12
8
32
.259
.308
.494
.802
StatMuse has game-level data for strikeouts going back to the 1916 season.
Some of the information used here was obtained free of charge from Retrosheet.

More Nationals Stats

Team Rankings

HR

94

22nd

R

417

17th

SO

743

25th

ERA

5.21

29th

2025 Division Standings
TEAM W L PCT GB
Phillies Phillies
55
41
.573
Mets Mets
55
42
.567
0.5
Marlins Marlins
44
51
.463
10.5
Braves Braves
42
53
.442
12.5
Nationals Nationals
38
58
.396
17.0
Schedule
DATE MATCHUP TIME (ET)
Fri
7/18
SDP SDP
@
WSH WSH
6:45 PM
Sat
7/19
SDP SDP
@
WSH WSH
6:45 PM
Sun
7/20
SDP SDP
@
WSH WSH
1:35 PM
Mon
7/21
CIN CIN
@
WSH WSH
6:45 PM
Tue
7/22
CIN CIN
@
WSH WSH
6:45 PM
Last Game
MIL Brewers

56 - 40

8

Final

1

WSH Nationals

38 - 58

Sun 13 Jul 2025

MLB 2025 Batting Leaders

MLB 2025 Pitching Leaders

MLB Fantasy 2025

MLB 2025 Betting

MLB 2025 Division Standings

AL East W L PCT GB
Blue Jays Blue Jays
55
41
.573
Yankees Yankees
53
43
.552
2.0
AL Central W L PCT GB
Tigers Tigers
59
38
.608
Twins Twins
47
49
.490
11.5
AL West W L PCT GB
Astros Astros
56
40
.583
Mariners Mariners
51
45
.531
5.0
NL East W L PCT GB
Phillies Phillies
55
41
.573
Mets Mets
55
42
.567
0.5
NL Central W L PCT GB
Cubs Cubs
58
39
.598
Brewers Brewers
56
40
.583
1.5
NL West W L PCT GB
Dodgers Dodgers
58
39
.598
Padres Padres
52
44
.542
5.5

MLB 2025 Scores & Schedule

Scores

DATE MATCHUP SCORE
Sat
6/28
STL STL
@
CLE CLE
7-0
Sat
6/28
PHI PHI
@
ATL ATL
2-1
Sat
6/28
TBR TBR
@
BAL BAL
1-5
Sat
6/28
ATH ATH
@
NYY NYY
5-12
Sat
6/28
TOR TOR
@
BOS BOS
5-3

Schedule

DATE MATCHUP TIME (ET)
Fri
7/18
CWS CWS
@
PIT PIT
6:40 PM
Fri
7/18
SDP SDP
@
WSH WSH
6:45 PM
Fri
7/18
LAA LAA
@
PHI PHI
6:45 PM
Fri
7/18
SFG SFG
@
TOR TOR
7:07 PM
Fri
7/18
KCR KCR
@
MIA MIA
7:10 PM