The Los Angeles Angels and the Seattle Mariners were tied for the most strikeouts in a game in 2023, with 19 strikeouts.

Interpreted as:

most team strikeouts in a regular-season game 2023

	TEAM	SO	DATE	TM		OPP	RESULT	AB	R	H	2B	3B	HR	RBI	BB	HBP	SB	CS	PA	TB	XBH	SH	SF	IBB	GIDP	AVG	OBP	SLG	OPS
1	Angels	19	9/20/2023	LAA	@	TBR	W 8-3	37	8	10	2	0	2	8	3	2	0	0	42	18	4	0	0	0	0	.270	.357	.486	.844
2	Mariners	19	4/29/2023	SEA	@	TOR	L 0-1	35	0	6	0	0	0	0	2	0	1	0	37	6	0	0	0	0	0	.171	.216	.171	.388
3	Angels	18	9/16/2023	LAA	vs	DET	L 4-5	36	4	6	0	0	3	4	3	0	0	0	39	15	3	0	0	0	0	.167	.231	.417	.647
4	Rangers	18	8/19/2023	TEX	vs	MIL	L 1-6	32	1	5	0	0	0	1	3	0	0	0	35	5	0	0	0	0	0	.156	.229	.156	.385
5	Yankees	18	7/30/2023	NYY	@	BAL	L 3-9	36	3	9	3	0	1	3	3	0	0	0	40	15	4	0	1	0	0	.250	.300	.417	.717
6	Reds	18	7/26/2023	CIN	@	MIL	L 0-3	32	0	6	2	0	0	0	0	0	0	1	32	8	2	0	0	0	1	.188	.188	.250	.438
7	Tigers	18	7/25/2023	DET	vs	LAA	L 6-7	43	6	12	3	0	1	6	1	0	0	0	44	18	4	0	0	1	0	.279	.295	.419	.714
8	Twins	18	7/25/2023	MIN	vs	SEA	L 7-9	33	7	8	1	2	2	7	5	0	3	1	39	19	5	0	1	0	0	.242	.333	.576	.909
9	Athletics	18	7/17/2023	OAK	vs	BOS	L 0-7	27	0	1	0	0	0	0	3	1	0	0	31	1	0	0	0	0	1	.037	.161	.037	.198
10	Reds	18	7/14/2023	CIN	vs	MIL	L 0-1	29	0	2	0	0	0	0	2	1	0	0	32	2	0	0	0	0	0	.069	.156	.069	.225
11	Mariners	18	6/18/2023	SEA	vs	CWS	W 5-1	29	5	5	1	1	0	5	4	0	1	0	33	8	2	0	0	0	0	.172	.273	.276	.549
12	Rockies	17	10/1/2023	COL	vs	MIN	W 3-2	35	3	4	0	0	2	2	2	0	2	0	37	10	2	0	0	0	0	.114	.162	.286	.448
13	Athletics	17	9/27/2023	OAK	@	MIN	L 4-6	35	4	9	3	1	0	4	2	1	1	1	38	14	4	0	0	0	0	.257	.316	.400	.716
14	Rangers	17	9/15/2023	TEX	@	CLE	L 3-12	32	3	6	2	0	1	3	2	0	0	0	34	11	3	0	0	0	0	.188	.235	.344	.579
15	Red Sox	17	9/6/2023	BOS	@	TBR	L 1-3	32	1	5	2	1	0	1	1	0	1	0	33	9	3	0	0	0	0	.156	.182	.281	.463
16	Padres	17	8/25/2023	SDP	@	MIL	L 3-7	33	3	7	1	0	2	3	3	1	1	0	37	14	3	0	0	0	1	.212	.297	.424	.722
17	White Sox	17	8/23/2023	CWS	vs	SEA	W 5-4	37	5	10	3	0	1	4	0	0	2	0	37	16	4	0	0	0	0	.270	.270	.432	.703
18	Giants	17	8/13/2023	SFG	vs	TEX	W 3-2	39	3	10	2	0	2	3	1	0	0	0	40	18	4	0	0	1	0	.256	.275	.462	.737
19	Yankees	17	8/8/2023	NYY	@	CWS	W 7-1	37	7	13	1	0	2	7	6	0	1	2	44	20	3	0	1	0	0	.351	.432	.541	.972
20	Yankees	17	7/17/2023	NYY	@	LAA	L 3-4	35	3	8	1	0	0	3	6	0	1	0	42	9	1	0	1	0	1	.229	.333	.257	.590
21	Angels	17	7/15/2023	LAA	vs	HOU	W 13-12	44	13	15	2	0	4	11	4	0	0	0	48	29	6	0	0	1	0	.341	.396	.659	1.055
22	Mets	17	7/8/2023	NYM	@	SDP	L 1-3	29	1	3	0	0	1	1	3	0	0	0	32	6	1	0	0	0	0	.103	.188	.207	.394
23	Blue Jays	17	7/6/2023	TOR	@	CWS	W 6-2	41	6	8	1	0	0	6	2	1	0	0	44	9	1	0	0	0	0	.195	.250	.220	.470
24	Blue Jays	17	6/27/2023	TOR	vs	SFG	L 0-3	34	0	8	5	0	0	0	0	0	0	1	34	13	5	0	0	0	0	.235	.235	.382	.618
25	Royals	17	6/25/2023	KCR	@	TBR	L 1-3	30	1	4	0	0	0	1	3	1	3	0	34	4	0	0	0	0	0	.133	.235	.133	.369