Between the 2009-10 and 2018-19 seasons, the Chicago Blackhawks had the best record by a team in the playoffs, with a record of 67-44-0.

	TEAM	REC	GP	W	L	G	GA	DIFF	PP%	PK%	S/GP	S%	SA/GP	SV%
1	Blackhawks	67-44-0	111	67	44	326	290	36	18.6	83.4	32.25	9.1	30.77	.915
2	Golden Knights	16-11-0	27	16	11	82	70	12	21.3	78.5	32.37	9.4	32.33	.920
3	Bruins	69-52-0	121	69	52	360	282	78	21.8	84.5	32.76	9.1	31.91	.927
4	Lightning	47-39-0	86	47	39	240	230	10	22.4	83.7	28.40	9.8	31.02	.914
5	Kings	46-39-0	85	46	39	234	202	32	19.5	86.0	29.41	9.4	29.74	.920
6	Oilers	7-6-0	13	7	6	36	35	1	21.4	85.7	29.23	9.5	34.23	.921
7	Hurricanes	8-7-0	15	8	7	39	42	-3	9.6	68.6	30.47	8.5	27.53	.898
8	Penguins	66-58-0	124	66	58	372	334	38	20.3	80.6	32.19	9.3	29.23	.908
9	Capitals	56-51-0	107	56	51	285	258	27	20.6	85.2	31.93	8.3	30.07	.920
10	Sharks	60-56-0	116	60	56	324	321	3	19.9	78.5	32.04	8.7	30.01	.908
11	Ducks	36-34-0	70	36	34	205	201	4	22.3	81.3	31.69	9.2	30.54	.906
12	Predators	45-44-0	89	45	44	235	242	-7	14.0	81.3	31.17	8.5	30.08	.910
13	Stars	16-16-0	32	16	16	88	92	-4	16.3	81.2	29.78	9.2	30.50	.906
14	Blues	42-42-0	84	42	42	212	221	-9	16.2	80.8	28.96	8.7	28.74	.908
15	Rangers	47-51-0	98	47	51	230	234	-4	13.6	81.9	30.27	7.8	30.59	.922
16	Senators	23-25-0	48	23	25	122	131	-9	17.9	82.0	30.98	8.2	34.40	.921
17	Devils	16-18-0	34	16	18	80	91	-11	14.7	73.1	29.03	8.1	27.68	.903
18	Canadiens	31-35-0	66	31	35	159	183	-24	16.1	82.2	30.85	7.8	31.73	.913
19	Flyers	30-34-0	64	30	34	183	204	-21	20.6	80.7	28.55	10.0	30.47	.895
20	Canucks	24-28-0	52	24	28	131	155	-24	20.0	76.9	31.63	8.0	31.42	.905
21	Avalanche	14-17-0	31	14	17	81	94	-13	13.0	83.3	28.77	9.1	34.39	.912
22	Coyotes	12-15-0	27	12	15	65	79	-14	18.8	84.2	28.37	8.5	37.04	.921
23	Islanders	14-18-0	32	14	18	77	92	-15	16.3	82.8	31.41	7.7	32.03	.910
24	Red Wings	25-34-0	59	25	34	150	154	-4	15.9	80.8	31.54	8.1	31.00	.916
25	Jets	11-16-0	27	11	16	78	74	4	22.4	75.0	31.78	9.1	31.19	.912