The Toronto Blue Jays hit their most homers in a game versus the Orioles on September 14, 1987, with 10 homers.

Interpreted as:

most home runs in a regular-season game by blue jays

	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	Blue Jays	10	9/14/1987	TOR	vs	BAL	W 18-3	44	18	21	2	0	18	4	0	4	0	0	48	53	12	0	0	0	1	.477	.521	1.205	1.725
2	Blue Jays	8	6/13/2021	TOR	@	BOS	W 18-4	44	18	20	3	0	18	4	0	7	1	0	49	47	11	0	1	0	3	.455	.490	1.068	1.558
3	Blue Jays	8	8/7/2010	TOR	vs	TBR	W 17-11	43	17	20	4	0	17	6	0	4	0	0	49	48	12	0	0	0	1	.465	.531	1.116	1.647
4	Blue Jays	7	8/12/2020	TOR	vs	MIA	L 11-14	46	11	18	2	0	11	4	0	12	3	0	50	41	9	0	0	0	0	.391	.440	.891	1.331
5	Blue Jays	7	8/19/1998	TOR	@	SEA	W 16-2	48	16	21	5	0	16	3	1	8	0	0	52	47	12	0	0	0	0	.438	.481	.979	1.460
6	Blue Jays	6	4/30/2021	TOR	vs	ATL	W 13-5	38	13	14	1	0	12	7	0	6	1	0	45	33	7	0	0	0	0	.368	.467	.868	1.335
7	Blue Jays	6	8/14/2020	TOR	vs	TBR	W 12-4	36	12	10	0	0	11	5	2	6	0	0	43	28	6	0	0	0	0	.278	.395	.778	1.173
8	Blue Jays	6	7/27/2019	TOR	vs	TBR	W 10-9	49	10	16	3	0	10	5	0	14	1	0	54	37	9	0	0	0	1	.327	.389	.755	1.144
9	Blue Jays	6	8/23/2017	TOR	@	TBR	W 7-6	38	7	12	1	0	7	1	0	9	1	0	39	31	7	0	0	0	1	.316	.333	.816	1.149
10	Blue Jays	6	6/19/2012	TOR	@	MIL	W 10-9	39	10	13	1	0	9	2	0	7	0	0	42	32	7	1	0	0	1	.333	.366	.821	1.186
11	Blue Jays	6	9/30/2010	TOR	@	MIN	W 13-2	40	13	13	1	0	13	5	1	11	0	0	46	32	7	0	0	0	1	.325	.413	.800	1.213
12	Blue Jays	6	5/21/2010	TOR	@	ARI	L 6-8	38	6	12	1	0	6	0	0	9	0	0	38	31	7	0	0	0	1	.316	.316	.816	1.132
13	Blue Jays	6	9/29/2009	TOR	@	BOS	W 8-7	38	8	11	1	0	8	1	1	6	0	0	40	30	7	0	0	0	0	.289	.325	.789	1.114
14	Blue Jays	6	7/8/1999	TOR	@	BAL	W 11-6	40	11	15	0	0	11	2	0	6	2	1	43	33	6	0	1	0	0	.375	.395	.825	1.220
15	Blue Jays	6	7/6/1996	TOR	@	DET	W 15-0	45	15	19	4	0	14	4	2	2	0	0	52	41	10	1	0	0	0	.422	.490	.911	1.401
16	Blue Jays	6	7/5/1994	TOR	@	MIN	W 14-3	39	14	13	2	0	14	6	0	6	0	1	45	33	8	0	0	0	0	.333	.422	.846	1.268
17	Blue Jays	5	8/20/2024	TOR	vs	CIN	W 10-3	36	10	13	1	2	9	2	1	4	0	0	39	33	8	0	0	0	1	.361	.410	.917	1.327
18	Blue Jays	5	8/20/2023	TOR	@	CIN	W 10-3	42	10	12	4	1	9	4	0	6	0	0	46	33	10	0	0	0	0	.286	.348	.786	1.134
19	Blue Jays	5	8/4/2023	TOR	@	BOS	W 7-3	39	7	14	3	0	7	3	0	6	0	0	42	32	8	0	0	0	2	.359	.405	.821	1.225
20	Blue Jays	5	4/11/2023	TOR	vs	DET	W 9-3	34	9	10	1	0	9	2	0	7	1	0	36	26	6	0	0	0	0	.294	.333	.765	1.098
21	Blue Jays	5	7/22/2022	TOR	@	BOS	W 28-5	57	28	29	5	0	28	5	1	9	0	0	63	49	10	0	0	0	0	.509	.556	.860	1.415
22	Blue Jays	5	10/2/2021	TOR	vs	BAL	W 10-1	39	10	14	4	0	10	0	0	6	0	0	39	33	9	0	0	0	0	.359	.359	.846	1.205
23	Blue Jays	5	9/12/2021	TOR	@	BAL	W 22-7	45	22	19	5	0	22	8	2	8	0	0	55	39	10	0	0	0	0	.422	.527	.867	1.394
24	Blue Jays	5	7/24/2021	TOR	@	NYM	W 10-3	43	10	17	3	0	10	3	0	3	0	0	46	35	8	0	0	0	1	.395	.435	.814	1.249
25	Blue Jays	5	7/16/2021	TOR	vs	TEX	W 10-2	34	10	10	1	0	10	4	0	6	0	0	38	26	6	0	0	0	0	.294	.368	.765	1.133