who has the highest playoff goal differential since 2018

Since 2017-18, the Colorado Avalanche have the highest goal differential by a team in the playoffs, with a differential of 67 goals.

	TEAM	DIFF	GP	W	L	OTL	SOW	SOL	G	GA	PP%	PK%	S/GP	S%	SA/GP	SV%
1	Avalanche	67	88	52	35	1			319	252	24.3	78.9	34.45	10.5	29.23	.902
2	Golden Knights	56	106	62	44				324	268	19.7	77.8	31.80	9.6	28.98	.913
3	Lightning	32	108	63	45		1		324	292	24.1	79.4	30.83	9.7	30.67	.912
4	Oilers	31	83	44	39				300	269	29.8	79.6	32.10	11.3	30.22	.893
5	Panthers	20	88	52	36				276	256	20.4	78.8	31.09	10.1	29.47	.901
6	Bruins	20	87	43	44				260	240	29.9	82.5	31.93	9.4	30.69	.910
7	Hurricanes	17	89	47	42				257	240	16.3	77.4	32.83	8.8	28.12	.904
8	Islanders	8	60	31	29				166	158	17.1	77.5	29.25	9.5	32.27	.918
9	Rangers	2	46	23	23				130	128	24.3	82.7	28.72	9.8	34.59	.920
10	Canucks	0	30	17	13				81	81	18.1	80.4	24.03	11.2	32.63	.917
11	Kraken	-1	14	7	7				44	45	14.3	82.9	29.14	10.8	30.57	.895
12	Blue Jackets	-1	26	12	14				72	73	16.9	80.0	32.58	8.5	36.58	.923
13	Senators	-3	6	2	4				16	19	20.0	64.7	24.00	11.1	25.17	.874
14	Blackhawks	-3	9	4	5				27	30	16.7	77.8	27.22	11.0	36.00	.907
15	Capitals	-3	64	29	34	1		1	180	183	23.0	80.1	28.72	9.8	29.91	.904
16	Flames	-4	27	11	16				79	83	20.4	83.2	35.33	8.3	33.15	.907
17	Sharks	-4	30	16	14				88	92	20.2	79.6	31.57	9.3	31.33	.902
18	Canadiens	-5	37	19	18				86	91	19.8	87.4	29.08	8.0	29.68	.917
19	Penguins	-6	33	12	21				101	107	21.5	82.3	35.15	8.7	30.91	.895
20	Blues	-9	58	27	30	1		1	171	180	21.0	74.9	29.38	10.0	30.66	.899
21	Coyotes	-11	9	4	5				22	33	11.1	67.6	25.89	9.4	38.67	.905
22	Ducks	-12	4	0	4				4	16	16.7	70.0	33.00	3.0	32.25	.876
23	Stars	-14	103	54	49		1		282	296	24.1	81.3	28.86	9.5	31.64	.909
24	Flyers	-15	22	12	10				53	68	8.2	80.5	26.41	9.1	30.64	.899
25	Jets	-24	58	24	34				159	183	21.7	74.4	30.19	9.1	30.53	.897