The Boston Bruins have lost the most games by a team in the playoffs, with 352 losses.

	TEAM	L	GP	W	T	OTL	SOW	SOL	G	GA	DIFF	PP%	PK%	S/GP	S%	SA/GP	SV%
1	Bruins	352	702	344	7				2,034	1,988	46	20.2	81.3	31.22	10.0	29.26	.901
2	Canadiens	326	781	447	8				2,322	1,981	341	18.0	83.2	30.56	10.1	29.28	.911
3	Maple Leafs	306	588	278	4				1,518	1,620	-102	17.4	80.2	30.06	8.9	32.23	.908
4	Red Wings	296	622	325	1				1,748	1,575	173	18.7	83.4	32.12	9.1	27.36	.904
5	Rangers	286	561	267	8				1,527	1,562	-35	19.4	82.3	30.18	9.4	31.00	.904
6	Blackhawks	275	548	268	5				1,566	1,669	-103	19.7	77.6	29.98	9.9	31.86	.902
7	Blues	227	416	188		1		1	1,143	1,264	-121	18.1	80.8	29.96	9.2	30.38	.900
8	Flyers	218	449	231					1,335	1,332	3	19.8	78.5	30.32	9.8	29.39	.899
9	Stars	203	411	208			1		1,187	1,208	-21	19.6	82.2	30.68	9.4	30.39	.903
10	Penguins	186	398	212					1,219	1,159	60	19.8	81.6	30.37	10.1	31.11	.906
11	Capitals	164	305	140		1		1	862	871	-9	18.7	83.1	30.69	9.2	29.92	.905
12	Kings	156	273	117					795	925	-130	19.1	79.2	29.69	9.8	30.99	.891
13	Avalanche	152	337	184		1			1,041	956	85	21.5	80.4	29.67	10.4	30.08	.906
14	Islanders	149	324	175					1,016	945	71	21.8	79.4	29.61	10.6	30.48	.904
15	Canucks	141	259	118					715	816	-101	18.6	78.0	28.92	9.5	31.73	.901
16	Flames	140	250	110					763	831	-68	19.6	80.8	30.69	9.9	30.66	.892
17	Oilers	136	325	189	1				1,189	991	198	21.5	80.6	30.14	12.1	30.58	.900
18	Sabres	132	256	124					763	765	-2	19.4	81.9	29.03	10.3	29.89	.900
19	Devils	129	271	142					730	681	49	17.9	82.9	29.83	9.0	27.28	.908
20	Sharks	122	241	119					631	691	-60	16.2	80.3	29.55	8.9	29.42	.903
21	Hurricanes	104	201	97					536	569	-33	15.9	80.1	30.26	8.8	29.48	.904
22	Lightning	95	219	124			1		616	576	40	21.1	81.7	29.53	9.5	30.52	.914
23	Coyotes	83	128	45					332	455	-123	19.7	79.2	27.78	9.3	33.39	.894
24	Senators	79	151	72					357	372	-15	16.4	85.3	30.29	7.8	28.79	.914
25	Predators	75	131	56					328	374	-46	13.7	81.9	30.15	8.3	31.49	.909