Between December 1, 2025 and December 15, 2025, the New Jersey Devils, the Winnipeg Jets and the Utah Mammoth are tied for the most games, with 4 games.

NHL team playing the most regular-season games between december 1st and december 15th

	TEAM	GP	W	L	OTL	PTS	PTS%	SOW	SOL	G	GA	DIFF	PP%	PK%	S/GP	S%	SA/GP	SV%
1	Devils	4	0	4	0	0	.000	0	0	4	15	-11	20.0	57.1	29.25	3.4	24.75	.848
2	Jets	4	1	2	1	3	.375	0	1	9	14	-5	0.0	42.9	25.25	8.9	31.00	.887
3	Mammoth	4	2	2	0	4	.500	0	0	14	9	5	22.2	90.9	28.25	12.4	28.50	.921
4	Canadiens	3	2	1	0	4	.667	2	0	5	8	-3	50.0	100.0	29.00	5.7	28.33	.906
5	Maple Leafs	3	2	0	1	5	.833	0	1	10	3	7	0.0	87.5	26.00	12.8	31.00	.968
6	Bruins	3	2	1	0	4	.667	0	0	13	8	5	20.0	83.3	28.67	15.1	33.67	.921
7	Rangers	3	2	0	1	5	.833	0	0	9	7	2	0.0	71.4	31.67	9.5	31.67	.926
8	Blackhawks	3	1	1	1	3	.500	0	1	5	10	-5	9.1	88.9	29.67	5.6	29.00	.885
9	Red Wings	3	2	0	1	5	.833	0	1	14	12	2	55.6	71.4	30.00	15.6	32.33	.876
10	Kings	3	1	2	0	2	.333	0	0	8	5	3	11.1	75.0	28.00	9.5	28.00	.940
11	Stars	3	2	0	1	5	.833	0	0	9	4	5	20.0	100.0	26.00	11.5	29.33	.955
12	Canucks	3	1	2	0	2	.333	0	0	6	9	-3	0.0	66.7	25.00	8.0	26.33	.886
13	Flames	3	2	1	0	4	.667	0	0	7	6	1	20.0	100.0	27.33	8.5	27.33	.927
14	Islanders	3	3	0	0	6	1.000	0	0	10	4	6	20.0	100.0	28.33	11.8	33.67	.960
15	Capitals	3	2	0	1	5	.833	0	1	13	5	8	28.6	91.7	25.67	16.9	29.00	.943
16	Oilers	3	2	1	0	4	.667	0	0	15	7	8	55.6	83.3	30.67	16.3	25.67	.909
17	Avalanche	3	2	1	0	4	.667	0	0	9	9	0	0.0	85.7	37.00	8.1	29.67	.899
18	Senators	3	1	2	0	2	.333	0	0	8	8	0	25.0	66.7	32.67	8.2	23.33	.886
19	Lightning	3	0	3	0	0	.000	0	0	4	8	-4	9.1	70.0	34.33	3.9	24.67	.892
20	Panthers	3	1	1	1	3	.500	0	0	9	12	-3	18.2	91.7	32.33	9.3	30.33	.868
21	Predators	3	2	1	0	4	.667	0	0	10	8	2	9.1	80.0	26.33	12.7	33.00	.919
22	Wild	3	1	2	0	2	.333	0	0	4	8	-4	10.0	100.0	27.00	4.9	28.00	.905
23	Blues	3	1	2	0	2	.333	0	0	5	10	-5	0.0	83.3	27.00	6.2	31.67	.895
24	Sabres	3	1	2	0	2	.333	0	0	8	10	-2	27.3	75.0	31.67	8.4	27.33	.878
25	Sharks	3	1	2	0	2	.333	0	0	8	14	-6	15.4	71.4	23.67	11.3	29.67	.843