The Washington Capitals, the Toronto Maple Leafs and the New York Rangers were tied for the most goals in a game in 1998-99, with 10 scored.

NHL team most goals in a regular-season game 1998-99

	TEAM	G	DATE	TM		OPP	RESULT	GA	PPG	PPO	OPP PPG	OPP PPO	S	SA
1	Capitals	10	2/3/1999	WSH	vs	TBL	W 10-1	1	2	6	0	3	46	22
2	Maple Leafs	10	11/12/1998	TOR	@	CHI	W 10-3	3	2	8	1	7	30	25
3	Rangers	10	11/10/1998	NYR	@	TBL	W 10-2	2	2	6	1	3	30	28
4	Maple Leafs	9	4/10/1999	TOR	vs	FLA	W 9-1	1	2	3	0	4	32	26
5	Senators	9	3/8/1999	OTT	vs	TBL	W 9-3	3	3	6	0	1	38	19
6	Senators	9	1/30/1999	OTT	vs	NYI	W 9-2	2	3	13	1	6	43	22
7	Bruins	9	10/28/1998	BOS	@	MTL	W 9-2	2	5	9	0	5	34	35
8	Sharks	8	3/24/1999	SJS	@	TOR	W 8-5	5	3	5	2	6	27	35
9	Capitals	8	3/2/1999	WSH	@	TBL	W 8-2	2	3	4	1	5	26	26
10	Blues	8	2/15/1999	STL	vs	VAN	W 8-1	1	0	0	1	5	27	21
11	Rangers	8	2/4/1999	NYR	vs	VAN	W 8-4	4	2	7	1	4	36	31
12	Bruins	8	1/18/1999	BOS	vs	NSH	W 8-1	1	1	5	0	3	37	17
13	Flyers	8	1/11/1999	PHI	vs	NSH	W 8-0	0	4	6	0	5	41	24
14	Avalanche	8	11/13/1998	COL	vs	TBL	W 8-1	1	4	7	0	4	45	18
15	Capitals	8	11/7/1998	WSH	@	OTT	W 8-5	5	2	3	0	5	35	28
16	Oilers	8	10/28/1998	EDM	vs	WSH	W 8-2	2	3	8	1	4	33	24
17	Islanders	7	4/17/1999	NYI	@	PIT	W 7-2	2	2	3	1	6	24	29
18	Sharks	7	4/2/1999	SJS	@	VAN	W 7-0	0	2	5	0	4	24	18
19	Devils	7	3/31/1999	NJD	vs	ANA	W 7-1	1	2	3	1	3	36	14
20	Coyotes	7	3/30/1999	PHX	@	EDM	W 7-4	4	1	3	1	3	25	35
21	Avalanche	7	3/28/1999	COL	vs	LAK	W 7-2	2	0	2	0	2	33	28
22	Senators	7	3/27/1999	OTT	@	NYI	W 7-3	3	2	8	0	5	36	23
23	Maple Leafs	7	3/26/1999	TOR	@	CAR	W 7-2	2	1	6	0	7	27	25
24	Stars	7	3/10/1999	DAL	vs	EDM	W 7-4	4	2	7	1	8	21	25
25	Flames	7	3/9/1999	CGY	@	STL	W 7-4	4	1	8	2	5	34	33