Since 2017-18, 5 teams are tied for the highest goal differential in a game, with a differential of 9 goals. The first three are the Vancouver Canucks on November 2, 2023, the Pittsburgh Penguins on March 27, 2022 and the New York Rangers on March 17, 2021.

biggest win margin in one regular-season game since 2017-18 season

	TEAM	DIFF	DATE	TM		OPP	RESULT	G	GA	PPG	PPO	OPP PPG	OPP PPO	S	SA
1	Canucks	9	11/2/2023	VAN	@	SJS	W 10-1	10	1	4	5	1	3	33	31
2	Penguins	9	3/27/2022	PIT	vs	DET	W 11-2	11	2	3	6	1	5	35	35
3	Rangers	9	3/17/2021	NYR	vs	PHI	W 9-0	9	0	1	4	0	2	29	26
4	Canadiens	9	12/2/2017	MTL	vs	DET	W 10-1	10	1	1	2	0	1	34	23
5	Blackhawks	9	10/5/2017	CHI	vs	PIT	W 10-1	10	1	0	6	1	2	44	29
6	Penguins	8	11/4/2023	PIT	@	SJS	W 10-2	10	2	2	4	2	6	35	26
7	Canadiens	8	4/29/2022	MTL	vs	FLA	W 10-2	10	2	1	2	1	1	37	39
8	Flames	8	4/16/2022	CGY	vs	ARI	W 9-1	9	1	0	2	0	2	41	26
9	Predators	8	3/5/2022	NSH	@	SJS	W 8-0	8	0	1	4	0	3	36	20
10	Blues	8	4/9/2021	STL	vs	MIN	W 9-1	9	1	1	2	0	2	38	25
11	Avalanche	8	1/15/2021	COL	vs	STL	W 8-0	8	0	5	7	0	4	38	21
12	Penguins	8	10/25/2018	PIT	@	CGY	W 9-1	9	1	2	2	0	3	36	39
13	Jets	7	12/10/2024	WPG	vs	BOS	W 8-1	8	1	3	6	1	2	35	24
14	Lightning	7	12/5/2024	TBL	vs	SJS	W 8-1	8	1	1	2	0	3	35	21
15	Capitals	7	11/9/2024	WSH	@	STL	W 8-1	8	1	2	2	0	3	27	25
16	Senators	7	10/29/2024	OTT	vs	STL	W 8-1	8	1	2	3	1	4	35	27
17	Oilers	7	4/15/2024	EDM	vs	SJS	W 9-2	9	2	0	0	0	1	38	21
18	Jets	7	4/13/2024	WPG	@	COL	W 7-0	7	0	2	3	0	1	26	30
19	Lightning	7	3/9/2024	TBL	vs	PHI	W 7-0	7	0	3	4	0	3	26	25
20	Panthers	7	2/17/2024	FLA	@	TBL	W 9-2	9	2	3	4	1	4	30	30
21	Maple Leafs	7	2/17/2024	TOR	vs	ANA	W 9-2	9	2	4	5	1	3	32	21
22	Stars	7	2/15/2024	DAL	@	NSH	W 9-2	9	2	2	3	0	2	41	29
23	Sabres	7	2/13/2024	BUF	vs	LAK	W 7-0	7	0	1	2	0	3	24	33
24	Stars	7	12/31/2023	DAL	vs	CHI	W 8-1	8	1	1	3	1	3	41	24
25	Penguins	7	12/27/2023	PIT	@	NYI	W 7-0	7	0	0	3	0	2	32	22