The Chicago Cubs hit their most home runs in a game versus the Cardinals on July 4, with 8 homers.

Interpreted as:

most home runs in a regular-season game cubs all-time

	TEAM	HR	DATE	TM		OPP	RESULT	AB	R	H	2B	3B	RBI	BB	HBP	SO	SB	CS	PA	TB	XBH	SH	SF	IBB	GIDP	AVG	OBP	SLG	OPS
1	Cubs	8	7/4/2025	CHC	vs	STL	W 11-3	37	11	13	1	0	11	0	0	5	0	0	37	38	9	0	0	0	0	.351	.351	1.027	1.378
2	Cubs	7	8/1/2023	CHC	vs	CIN	W 20-9	43	20	21	4	0	19	4	1	6	3	0	49	46	11	0	1	0	1	.488	.531	1.070	1.600
3	Cubs	7	5/17/1977	CHC	vs	SDP	W 23-6	50	23	24	4	0	22	5	1	0	0	0	57	49	11	1	0	0	1	.480	.536	.980	1.516
4	Cubs	7	8/19/1970	CHC	vs	SDP	W 12-2	36	12	14	0	0	12	2	0	4	0	0	39	35	7	1	0	0	0	.389	.421	.972	1.393
5	Cubs	7	6/11/1967	CHC	vs	NYM	W 18-10	43	18	19	1	2	18	2	0	6	1	1	46	45	10	0	1	0	0	.442	.457	1.047	1.503
6	Cubs	6	7/14/2024	CHC	@	STL	W 8-3	37	8	11	2	0	8	1	0	5	1	1	38	31	8	0	0	0	0	.297	.316	.838	1.154
7	Cubs	6	4/17/2021	CHC	vs	ATL	W 13-4	38	13	14	2	1	13	3	1	9	0	0	42	36	9	0	0	0	0	.368	.429	.947	1.376
8	Cubs	6	8/30/2020	CHC	@	CIN	W 10-1	35	10	8	0	0	10	7	1	13	2	0	43	26	6	0	0	1	0	.229	.372	.743	1.115
9	Cubs	6	5/17/2019	CHC	@	WSH	W 14-6	43	14	18	1	0	13	7	2	11	0	0	52	37	7	0	0	0	2	.419	.519	.860	1.380
10	Cubs	6	8/26/2017	CHC	@	PHI	W 17-2	41	17	14	3	0	17	5	1	9	0	0	47	35	9	0	0	0	0	.341	.426	.854	1.279
11	Cubs	6	8/17/2017	CHC	vs	CIN	L 10-13	38	10	13	3	1	10	2	1	10	0	0	42	36	10	0	1	0	0	.342	.381	.947	1.328
12	Cubs	6	8/2/2011	CHC	@	PIT	W 11-6	47	11	21	1	0	11	1	0	7	1	0	48	40	7	0	0	0	1	.447	.458	.851	1.309
13	Cubs	6	9/17/2006	CHC	vs	CIN	W 11-3	40	11	17	1	1	11	1	1	4	0	0	42	38	8	0	0	0	1	.425	.452	.950	1.402
14	Cubs	6	8/20/2004	CHC	@	HOU	W 9-2	38	9	13	1	0	9	3	1	3	0	0	44	32	7	2	0	0	0	.342	.405	.842	1.247
15	Cubs	6	6/24/2003	CHC	vs	MIL	W 9-1	32	9	13	2	0	9	4	0	7	0	0	38	33	8	0	2	0	3	.406	.447	1.031	1.479
16	Cubs	6	8/10/2002	CHC	@	COL	W 15-1	44	15	20	2	0	15	3	2	3	0	0	49	40	8	0	0	0	3	.455	.510	.909	1.419
17	Cubs	6	9/12/1998	CHC	vs	MIL	W 15-12	40	15	18	1	0	15	4	0	5	0	0	45	37	7	1	0	0	2	.450	.500	.925	1.425
18	Cubs	6	4/19/1996	CHC	vs	SFG	W 10-6	37	10	15	2	0	10	3	1	4	1	0	41	35	8	0	0	0	2	.405	.463	.946	1.409
19	Cubs	6	6/4/1989	CHC	@	STL	W 11-3	36	11	11	1	2	10	6	0	6	0	0	42	34	9	0	0	0	2	.306	.405	.944	1.349
20	Cubs	6	6/3/1987	CHC	vs	HOU	W 22-7	44	22	21	3	0	21	9	0	6	1	0	54	42	9	0	1	0	1	.477	.556	.955	1.510
21	Cubs	6	5/17/1979	CHC	vs	PHI	L 22-23	56	22	26	3	1	22	3	0	4	0	0	59	49	10	0	0	0	2	.464	.492	.875	1.367
22	Cubs	6	7/28/1977	CHC	vs	CIN	W 16-15	63	16	24	4	1	16	7	0	13	0	0	70	48	11	0	0	1	0	.381	.443	.762	1.205
23	Cubs	6	4/17/1974	CHC	vs	PIT	W 18-9	38	18	13	4	0	17	9	0	3	0	0	47	35	10	0	0	0	1	.342	.468	.921	1.389
24	Cubs	6	5/29/1962	CHC	vs	MIL	L 9-11	42	9	15	4	0	9	0	0	7	0	0	42	37	10	0	0	0	0	.357	.357	.881	1.238
25	Cubs	6	4/16/1955	CHC	@	STL	L 11-12	56	11	16	1	1	11	4	1	10	0	1	61	37	8	0	0	1	1	.286	.344	.661	1.005