which nhl team won the most championships between 1989-90 to 2018-19

Between the 1989-90 and 2018-19 seasons, the Pittsburgh Penguins won the most championships by a team, with 5 championships.

	TEAM	CHAMPS	GP	W	L	T	OTL	PTS	PTS%	SOW	SOL	G	GA	DIFF	PP%	PK%	S/GP	S%	SA/GP	SV%
1	Penguins	5	2,308	1,190	847	129	142	2,651	.574	77	53	7,505	7,044	461	20.1	81.8	29.97	10.8	30.72	.901
2	Red Wings	4	2,308	1,256	732	152	168	2,832	.614	66	71	7,391	6,307	1,084	19.9	83.0	31.67	10.1	27.89	.902
3	Blackhawks	3	2,308	1,102	886	162	158	2,524	.547	69	64	6,751	6,469	282	17.2	82.5	30.35	9.6	28.65	.902
4	Devils	3	2,308	1,169	828	161	150	2,649	.574	74	73	6,490	6,008	482	17.8	83.4	29.95	9.4	27.39	.905
5	Kings	2	2,308	1,040	951	165	152	2,397	.519	67	67	6,671	6,769	-98	17.8	81.8	29.79	9.7	29.60	.901
6	Avalanche	2	2,308	1,085	936	157	130	2,457	.532	72	40	6,895	6,899	-4	18.7	81.5	29.15	10.2	30.34	.901
7	Ducks	1	1,984	944	771	107	162	2,157	.544	64	75	5,316	5,358	-42	17.5	82.6	28.86	9.3	30.13	.910
8	Lightning	1	2,068	906	909	112	141	2,065	.499	65	56	5,725	6,248	-523	17.2	81.7	29.04	9.5	29.59	.898
9	Canadiens	1	2,308	1,107	893	153	155	2,522	.546	64	62	6,588	6,391	197	18.1	82.6	29.35	9.7	30.20	.908
10	Bruins	1	2,308	1,170	805	161	172	2,673	.579	64	73	6,907	6,350	557	18.7	83.1	31.53	9.5	28.61	.904
11	Rangers	1	2,308	1,112	910	144	142	2,510	.544	77	64	6,770	6,513	257	18.7	82.4	30.34	9.7	30.07	.906
12	Stars	1	2,308	1,155	854	159	140	2,609	.565	69	53	6,673	6,353	320	17.9	82.8	29.39	9.8	28.04	.902
13	Blues	1	2,308	1,164	837	159	148	2,635	.571	70	63	6,741	6,305	436	18.4	83.8	29.42	9.9	27.88	.902
14	Capitals	1	2,308	1,160	863	135	150	2,605	.564	61	66	6,942	6,548	394	19.4	82.4	29.52	10.2	29.11	.903
15	Oilers	1	2,308	951	1,043	158	156	2,216	.480	73	67	6,492	7,136	-644	16.9	81.0	28.48	9.9	30.14	.897
16	Hurricanes	1	2,308	986	1,002	159	161	2,292	.497	41	59	6,333	6,892	-559	16.5	81.8	29.73	9.2	29.40	.898