which team has the best all-time win percentage in the playoffs

The Edmonton Oilers have the highest winning percentage by a team in the playoffs, winning 58.6 percent of the time.

	TEAM	W%	GP	W	L	T	OTL	SOW	SOL	G	GA	DIFF	PP%	PK%	S/GP	S%	SA/GP	SV%
1	Oilers	.586	347	203	144	1				1,271	1,064	207	21.7	79.9	30.26	12.1	30.43	.899
2	Golden Knights	.585	106	62	44					324	268	56	19.7	77.8	31.80	9.6	28.98	.913
3	Canadiens	.575	786	448	330	8				2,334	1,999	335	18.2	83.1	30.55	10.1	29.27	.911
4	Lightning	.558	224	125	99			1		628	595	33	20.9	81.6	29.37	9.5	30.41	.913
5	Ducks	.549	162	89	73					433	421	12	18.5	83.2	30.30	8.8	31.57	.918
6	Avalanche	.544	344	187	156		1			1,065	977	88	21.4	80.2	29.77	10.4	30.01	.905
7	Islanders	.540	324	175	149					1,016	945	71	21.8	79.4	29.61	10.6	30.48	.904
8	Penguins	.533	398	212	186					1,219	1,159	60	19.8	81.6	30.37	10.1	31.11	.906
9	Panthers	.530	132	70	62					384	371	13	19.0	79.9	31.36	9.3	31.28	.910
10	Red Wings	.523	622	325	296	1				1,748	1,575	173	18.7	83.4	32.12	9.1	27.36	.904
11	Devils	.518	276	143	133					741	700	41	17.7	82.6	29.81	9.0	27.45	.908
12	Flyers	.514	449	231	218					1,335	1,332	3	19.8	78.5	30.32	9.8	29.39	.899
13	Senators	.512	41	18	17	6				91	84	7
14	Stars	.506	429	217	212			1		1,232	1,268	-36	20.0	82.1	30.45	9.4	30.39	.903
15	Kraken	.500	14	7	7					44	45	-1	14.3	82.9	29.14	10.8	30.57	.895
16	Bruins	.495	702	344	352	7				2,034	1,988	46	20.2	81.3	31.22	10.0	29.26	.901
17	Sharks	.494	241	119	122					631	691	-60	16.2	80.3	29.55	8.9	29.42	.903
18	Blackhawks	.494	548	268	275	5				1,566	1,669	-103	19.7	77.6	29.98	9.9	31.86	.902
19	Hurricanes	.491	216	106	110					580	608	-28	16.4	80.4	30.28	8.9	29.07	.903
20	Maroons	.490	50	20	21	9				74	79	-5
21	Sabres	.484	256	124	132					763	765	-2	19.4	81.9	29.03	10.3	29.89	.900
22	Rangers	.483	561	267	286	8				1,527	1,562	-35	19.4	82.3	30.18	9.4	31.00	.904
23	Maple Leafs	.478	601	285	312	4				1,554	1,662	-108	17.6	80.2	29.90	8.9	32.09	.907
24	Senators	.471	157	74	83					373	391	-18	16.5	84.8	30.05	7.9	28.66	.913
25	Capitals	.460	315	145	169		1		1	887	898	-11	18.7	82.8	30.46	9.2	29.91	.905