which team allowed the least amount of goals against per game in 2020

The Boston Bruins allowed the fewest goals per game by a team in 2019-20, with 2.39 per game.

	TEAM	GA/GP	SEASON	GP	W	L	OTL	PTS	PTS%	SOW	SOL	G	GA	DIFF	PP%	PK%	S/GP	S%	SA/GP	SV%
1	Bruins	2.39	2019-20	70	44	14	12	100	.714	0	7	227	167	60	28.6	81.7	32.10	10.1	30.04	.921
2	Stars	2.52	2019-20	69	37	24	8	82	.594	2	3	178	174	4	23.5	78.0	30.62	8.4	31.55	.920
3	Coyotes	2.61	2019-20	70	33	29	8	74	.529	5	4	190	183	7	21.2	81.6	31.71	8.6	32.43	.919
4	Blue Jackets	2.61	2019-20	70	33	22	15	81	.579	0	4	180	183	-3	17.7	79.5	32.46	7.9	29.89	.913
5	Blues	2.68	2019-20	71	42	19	10	94	.662	2	3	223	190	33	28.0	76.3	30.69	10.2	29.58	.910
6	Avalanche	2.71	2019-20	70	42	20	8	92	.657	1	1	236	190	46	21.3	79.1	32.24	10.5	31.33	.913
7	Flyers	2.77	2019-20	69	41	21	7	89	.645	5	5	227	191	36	22.7	80.0	31.39	10.5	28.65	.903
8	Lightning	2.77	2019-20	70	43	21	6	92	.657	2	1	243	194	49	23.9	80.5	31.09	11.2	30.93	.910
9	Islanders	2.79	2019-20	68	35	23	10	80	.588	3	3	189	190	-1	18.2	79.4	29.65	9.4	31.22	.911
10	Jets	2.83	2019-20	71	37	28	6	80	.563	3	2	213	201	12	21.9	76.6	31.30	9.6	32.61	.913
11	Hurricanes	2.84	2019-20	68	38	25	5	81	.596	5	0	217	193	24	24.6	81.6	33.25	9.6	29.32	.903
12	Penguins	2.84	2019-20	69	40	23	6	86	.623	3	0	221	196	25	23.1	79.0	31.94	10.0	29.72	.904
13	Golden Knights	2.94	2019-20	71	39	24	8	86	.606	3	2	224	209	15	24.0	74.0	34.51	9.1	29.32	.900
14	Kings	2.99	2019-20	70	29	35	6	64	.457	1	3	177	209	-32	19.0	76.0	33.21	7.6	29.70	.899
15	Oilers	3.03	2019-20	71	37	25	9	83	.585	2	2	223	215	8	32.2	82.4	29.58	10.6	32.03	.905
16	Blackhawks	3.06	2019-20	70	32	30	8	72	.514	4	4	208	214	-6	16.8	80.4	31.81	9.3	35.11	.913
17	Flames	3.06	2019-20	70	36	27	7	79	.564	6	1	204	214	-10	22.7	80.8	31.60	9.2	32.44	.906
18	Capitals	3.07	2019-20	69	41	20	8	90	.652	4	3	236	212	24	22.8	79.5	31.97	10.7	30.20	.898
19	Canadiens	3.10	2019-20	71	31	31	9	71	.500	4	1	208	220	-12	20.4	76.2	34.11	8.6	31.10	.900
20	Canucks	3.10	2019-20	69	36	27	6	78	.565	4	3	224	214	10	25.8	79.4	31.20	10.4	33.29	.907
21	Predators	3.10	2019-20	69	35	26	8	78	.565	3	3	212	214	-2	18.8	73.4	33.14	9.3	31.26	.901
22	Sabres	3.12	2019-20	69	30	31	8	68	.493	2	2	193	215	-22	19.6	73.4	29.29	9.5	31.13	.900
23	Rangers	3.14	2019-20	70	37	28	5	79	.564	1	2	233	220	13	25.7	75.9	31.07	10.7	34.01	.908
24	Wild	3.14	2019-20	69	35	27	7	77	.558	2	3	218	217	1	22.5	75.6	30.10	10.5	30.65	.897
25	Ducks	3.17	2019-20	71	29	33	9	67	.472	5	1	182	225	-43	15.8	75.3	29.66	8.6	32.14	.901