best nhl win percentage all-time before 2015

Before 2014-15, the Montreal Canadiens had the highest winning percentage by a team, winning 58.1 percent of the time.

	TEAM	W%	GP	W	L	T	OTL	PTS	PTS%	SOW	SOL	G	GA	DIFF	PP%	PK%	S/GP	S%	SA/GP	SV%
1	Canadiens	.581	6,249	3,210	2,094	837	109	7,366	.589	44	46	20,249	16,700	3,549	19.8	82.4	31.09	10.9	28.95	.906
2	Flyers	.564	3,636	1,821	1,254	457	104	4,203	.578	27	51	12,125	10,595	1,530	19.6	81.9	31.20	10.7	28.98	.899
3	Bruins	.547	6,090	2,938	2,240	791	121	6,788	.557	49	52	19,452	17,693	1,759	19.4	82.3	31.40	10.6	28.91	.896
4	Sabres	.532	3,410	1,611	1,291	409	99	3,730	.547	57	46	11,093	10,220	873	18.5	82.8	29.58	11.0	29.70	.899
5	Red Wings	.528	6,024	2,774	2,328	815	107	6,470	.537	43	50	18,688	17,765	923	20.1	81.3	31.48	10.2	28.82	.891
6	Flames	.516	3,254	1,491	1,279	379	105	3,466	.533	33	46	10,710	10,240	470	19.9	81.0	29.89	11.0	29.26	.892
7	Eagles	.514	590	269	252	69		607	.514			1,544	1,477	67
8	Maroons	.509	622	271	260	91		633	.509			1,474	1,405	69
9	Avalanche	.509	2,698	1,242	1,108	261	87	2,832	.525	53	31	8,877	8,758	119	19.9	80.6	29.17	11.3	29.95	.892
10	Blues	.506	3,636	1,625	1,469	432	110	3,792	.521	48	50	11,205	11,210	-5	19.0	82.1	29.57	10.4	28.92	.893
11	Oilers	.502	2,698	1,224	1,102	262	110	2,820	.523	52	48	9,202	8,937	265	18.6	80.9	28.96	11.8	30.42	.891
12	Maple Leafs	.500	6,249	2,735	2,623	783	109	6,362	.509	38	49	19,190	19,265	-75	18.7	79.5	30.56	10.2	31.46	.896
13	Rangers	.500	6,024	2,606	2,513	808	97	6,117	.508	58	43	18,370	18,429	-59	19.9	81.4	30.99	10.3	30.54	.898
14	Stars	.495	3,636	1,572	1,510	459	95	3,698	.509	57	41	11,121	11,431	-310	19.1	81.6	29.73	10.3	29.87	.895
15	Sharks	.493	1,738	797	710	121	110	1,825	.525	54	47	4,872	5,013	-141	17.4	82.3	29.17	9.6	28.97	.900
16	Ducks	.493	1,574	722	637	107	108	1,659	.527	43	53	4,226	4,295	-69	17.4	82.4	28.69	9.4	30.04	.909
17	Capitals	.491	3,098	1,370	1,317	303	108	3,151	.509	43	53	9,748	10,056	-308	19.4	81.2	29.15	10.8	29.54	.890
18	Penguins	.491	3,636	1,594	1,566	383	93	3,664	.504	61	33	12,100	12,526	-426	20.5	79.8	30.06	11.1	31.29	.890
19	Predators	.491	1,196	557	479	60	100	1,274	.533	44	46	3,108	3,219	-111	16.0	83.1	27.91	9.3	29.82	.910
20	Blackhawks	.490	6,024	2,542	2,556	814	112	6,010	.499	51	55	17,906	18,069	-163	18.6	81.2	30.16	10.4	30.06	.900
21	Wild	.486	1,032	474	408	55	95	1,098	.532	54	52	2,534	2,619	-85	16.4	84.3	26.45	9.3	29.37	.914
22	Islanders	.485	3,254	1,405	1,399	347	103	3,260	.501	57	41	10,423	10,365	58	19.9	80.4	29.06	11.0	30.53	.896
23	Senators	.482	1,658	741	699	115	103	1,700	.513	35	48	4,718	4,830	-112	17.1	82.3	29.91	9.5	28.79	.899
24	Devils	.477	3,098	1,314	1,361	328	95	3,051	.492	56	49	9,184	9,878	-694	18.3	80.8	29.69	10.0	28.66	.889
25	Canucks	.472	3,410	1,415	1,504	391	100	3,321	.487	44	53	10,657	11,315	-658	18.8	80.7	29.38	10.6	29.65	.888