Justin Upton has the most career strikeouts by a player younger than 31, with 1,687 strikeouts.

Interpreted as:

most career strikeouts by a player before age 31

	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	Justin Upton J. Upton	1,687	1,611	5,910	944	1,588	322	37	282	886	689	64	145	54	6,715	2,830	641	3	49	49	117	.269	.349	.479	.828
2	Adam Dunn A. Dunn	1,632	1,448	4,975	865	1,246	266	10	354	880	990	71	59	21	6,065	2,594	630	2	27	107	75	.250	.381	.521	.902
3	Andruw Jones A. Jones	1,417	1,781	6,472	1,053	1,693	333	35	369	1,120	727	83	138	55	7,350	3,203	737	6	62	65	162	.262	.341	.495	.836
4	Giancarlo Stanton G. Stanton	1,402	1,185	4,329	698	1,160	246	11	312	796	584	46	42	15	4,989	2,364	569	0	30	80	95	.268	.359	.546	.905
5	Bryce Harper B. Harper	1,395	1,508	5,384	997	1,513	327	24	306	889	959	44	133	46	6,454	2,806	657	12	55	120	116	.281	.391	.521	.912
6	B.J. Upton	1,383	1,285	4,606	655	1,121	238	27	144	521	542	22	271	83	5,228	1,845	409	20	38	21	92	.243	.324	.401	.724
7	Jay Bruce J. Bruce	1,380	1,419	5,217	752	1,296	273	29	277	839	530	27	63	37	5,819	2,458	579	3	42	66	90	.248	.319	.471	.790
8	Mark Reynolds M. Reynolds	1,376	1,080	3,713	570	859	170	11	220	606	497	43	57	25	4,287	1,711	401	3	31	20	77	.231	.327	.461	.787
9	Sammy Sosa S. Sosa	1,369	1,409	5,289	841	1,413	206	35	336	941	428	36	224	99	5,808	2,697	577	17	38	64	121	.267	.324	.510	.834
10	Alex Rodriguez A. Rodriguez	1,355	1,689	6,563	1,317	2,004	353	26	451	1,299	786	104	235	60	7,531	3,762	830	16	62	56	150	.305	.385	.573	.958
11	Mike Trout M. Trout	1,312	1,367	4,938	1,022	1,495	285	51	334	867	904	91	204	37	5,985	2,884	670	0	52	115	62	.303	.416	.584	1.000
12	Chris Davis C. Davis	1,309	1,040	3,693	573	922	189	4	241	633	411	45	16	10	4,177	1,842	434	1	27	43	44	.250	.330	.499	.829
13	Willy Adames W. Adames	1,300	1,161	4,283	623	1,040	219	8	201	610	465	19	68	28	4,798	1,878	428	4	27	14	75	.243	.318	.438	.756
14	Joey Gallo J. Gallo	1,292	939	2,869	463	557	107	10	208	453	497	32	33	10	3,403	1,308	325	1	4	20	16	.194	.319	.456	.775
15	Reggie Jackson R. Jackson	1,264	1,395	4,960	817	1,318	253	28	286	842	673	63	174	74	5,748	2,485	567	12	40	92	83	.266	.358	.501	.859
16	Bobby Bonds B. Bonds	1,243	1,258	4,954	906	1,349	224	48	228	691	630	37	323	95	5,663	2,353	500	6	36	51	65	.272	.356	.475	.831
17	Rafael Devers R. Devers	1,230	1,273	4,898	784	1,333	319	13	261	817	527	41	33	19	5,495	2,461	593	1	28	72	113	.272	.346	.502	.848
18	Javier Báez J. Báez	1,225	1,142	4,105	573	1,049	205	27	175	591	206	50	102	32	4,390	1,833	407	8	21	33	94	.256	.298	.447	.744
19	Mickey Mantle M. Mantle	1,218	1,675	5,895	1,339	1,821	256	67	404	1,152	1,251	10	132	33	7,199	3,423	727	13	30	78	62	.309	.429	.581	1.010
20	Miguel Cabrera M. Cabrera	1,212	1,672	6,266	1,066	2,007	416	14	366	1,266	802	47	36	18	7,177	3,549	796	5	57	181	215	.320	.398	.566	.965
21	Dick Allen D. Allen	1,208	1,291	4,735	851	1,412	236	71	271	848	685	11	96	39	5,481	2,603	578	16	34	120	103	.298	.386	.550	.935
22	Matt Kemp M. Kemp	1,205	1,264	4,642	727	1,339	244	36	205	746	403	24	181	61	5,121	2,270	485	1	51	55	120	.288	.345	.489	.834
23	Jim Thome J. Thome	1,202	1,198	4,058	799	1,158	235	18	276	792	851	37	17	12	4,982	2,257	529	1	35	64	81	.285	.411	.556	.967
24	Jose Canseco J. Canseco	1,196	1,167	4,401	744	1,177	210	11	279	885	531	52	152	67	5,036	2,246	500	1	51	45	118	.267	.350	.510	.860
25	Freddie Freeman F. Freeman	1,195	1,391	5,114	836	1,505	334	23	237	848	679	67	43	21	5,899	2,596	594	0	39	86	114	.294	.382	.508	.889

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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.

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More Diamondbacks Stats

Team Batting Leaders

21

Marte

RBI

67

Marte

AVG

.306

Moreno

Team Pitching Leaders

13

Rodriguez

110

Rodriguez

ERA

2.61

Rodriguez

Team Rankings

129

26th

598

11th

892

29th

ERA

4.19

18th

2026 Division Standings

TEAM	W	L	PCT	GB
Dodgers	80	51	.611
Padres	71	60	.542	9.0
Diamondbacks	69	62	.527	11.0
Giants	52	78	.400	27.5
Rockies	50	80	.385	29.5

Schedule

DATE	MATCHUP			TIME (ET)
Mon 8/24	CHC	@	AZ	9:40 PM
Tue 8/25	CHC	@	AZ	9:40 PM
Wed 8/26	CHC	@	AZ	3:40 PM
Thu 8/27	AZ	@	SFG	9:45 PM
Fri 8/28	AZ	@	SFG	10:15 PM

Last Game

Reds

62 - 69

Final

Diamondbacks

69 - 62

Sun 23 Aug 2026

MLB 2026 Batting Leaders

HR Leaders

39

Schwarber

36

Alvarez

36

Olson

RBI Leaders

98

Stewart

96

Burleson

96

Walker

Batting Average Leaders

.322

Arraez

.320

Alvarez

.310

Simpson

Hit Leaders

159

Arraez

155

Lopez

151

Díaz

Run Leaders

100

Wood

93

Crow-Armstrong

89

Olson

OBP Leaders

.436

Alvarez

.396

Kurtz

.393

Wood

SLG Leaders

.613

Alvarez

.559

Crow-Armstrong

.545

Ohtani

SB Leaders

42

Nuñez

35

Simpson

35

Witt

MLB 2026 Pitching Leaders

Win Leaders

16

Sánchez

16

Gray

15

Griffin

Strikeout Leaders

216

Misiorowski

209

Cease

201

Williams

ERA Leaders

1.68

Misiorowski

2.16

Schlittler

2.20

Sale

WHIP Leaders

0.76

Misiorowski

0.90

Yamamoto

0.95

Rasmussen

K/9 Leaders

13.41

Misiorowski

13.03

Cease

11.70

Williams

K/BB Leaders

6.55

Misiorowski

5.93

Sale

5.52

Rasmussen

Walk Leaders

22

Martinez

25

Rasmussen

28

Sale

MLB Fantasy 2026

FanDuel Points Leaders

2,198

Ohtani

1,860.1

Crow-Armstrong

1,745.2

Alvarez

DraftKings Points Leaders

1,540.6

Ohtani

1,412

Crow-Armstrong

1,307

Alvarez

MLB 2026 Betting

Best Record ATS

78-52

75-57

74-57

71-59

72-60

71-60

Worst Record ATS

49-82

54-77

57-74

60-71

MLB 2026 Standings

NL East	W	L	PCT	GB
Braves	75	55	.577
Phillies	73	58	.557	2.5
Marlins	67	64	.511	8.5
Nationals	61	71	.462	15.0
Mets	59	72	.450	16.5
NL Central	W	L	PCT	GB
Brewers	81	49	.623
Cubs	75	56	.573	6.5
Cardinals	66	66	.500	16.0
Pirates	63	69	.477	19.0
Reds	62	69	.473	19.5
NL West	W	L	PCT	GB
Dodgers	80	51	.611
Padres	71	60	.542	9.0
Diamondbacks	69	62	.527	11.0
Giants	52	78	.400	27.5
Rockies	50	80	.385	29.5

AL East	W	L	PCT	GB
Rays	77	53	.592
Yankees	74	56	.569	3.0
Red Sox	71	59	.546	6.0
Blue Jays	64	68	.485	14.0
Orioles	63	68	.481	14.5
AL Central	W	L	PCT	GB
White Sox	68	62	.523
Guardians	65	66	.496	3.5
Twins	63	68	.481	5.5
Tigers	61	69	.469	7.0
Royals	58	74	.439	11.0
AL West	W	L	PCT	GB
Astros	65	66	.496
Rangers	65	66	.496
Mariners	62	69	.473	3.0
Angels	52	79	.397	13.0
Athletics	51	80	.389	14.0