which team had the least goals allowed per game in 1989

The Montreal Canadiens had the fewest goals against per game played by a team in 1988-89, with 2.73.

	TEAM	GA/GP	GA	GP	SEASON	W	L	T	PTS	PTS%	G	DIFF	PP%	PK%	S/GP	S%	SA/GP	SV%
1	Canadiens	2.73	218	80	1988-89	53	18	9	115	.719	315	97	21.0	82.2	30.85	12.8	26.54	.897
2	Flames	2.83	226	80	1988-89	54	17	9	117	.731	354	128	25.2	82.8	34.64	12.8	25.74	.890
3	Canucks	3.16	253	80	1988-89	33	39	8	74	.463	251	-2	19.0	80.8	30.54	10.3	28.28	.888
4	Bruins	3.2	256	80	1988-89	37	29	14	88	.550	289	33	19.9	82.0	31.38	11.5	26.75	.880
5	Capitals	3.24	259	80	1988-89	41	29	10	92	.575	305	46	21.8	79.8	31.18	12.2	27.55	.882
6	North Stars	3.48	278	80	1988-89	27	37	16	70	.438	258	-20	20.2	81.2	31.44	10.3	32.44	.893
7	Flyers	3.56	285	80	1988-89	36	36	8	80	.500	307	22	26.7	81.5	29.86	12.9	30.55	.883
8	Blues	3.56	285	80	1988-89	33	35	12	78	.488	275	-10	20.0	76.7	29.09	11.8	28.09	.873
9	Whalers	3.63	290	80	1988-89	37	38	5	79	.494	299	9	20.8	81.4	30.74	12.2	29.13	.876
10	Sabres	3.74	299	80	1988-89	38	35	7	83	.519	291	-8	20.5	79.0	27.90	13.0	29.73	.874
11	Oilers	3.83	306	80	1988-89	38	34	8	84	.525	325	19	19.8	82.8	27.81	14.6	30.40	.874
12	Rangers	3.84	307	80	1988-89	37	35	8	82	.513	310	3	18.6	77.0	34.01	11.4	30.71	.875
13	Red Wings	3.95	316	80	1988-89	34	34	12	80	.500	313	-3	20.7	81.5	28.69	13.6	31.38	.874
14	Islanders	4.06	325	80	1988-89	28	47	5	61	.381	265	-60	22.5	73.6	30.36	10.9	30.79	.868
15	Devils	4.06	325	80	1988-89	27	41	12	66	.413	281	-44	18.3	75.4	31.20	11.3	29.89	.864
16	Blackhawks	4.19	335	80	1988-89	27	41	12	66	.413	297	-38	21.0	74.6	32.86	11.3	31.41	.867
17	Kings	4.19	335	80	1988-89	42	31	7	91	.569	376	41	20.7	80.3	31.56	14.9	33.71	.876
18	Maple Leafs	4.28	342	80	1988-89	28	46	6	62	.388	259	-83	16.7	72.7	27.06	12.0	34.29	.875
19	Nordiques	4.28	342	80	1988-89	27	46	7	61	.381	269	-73	21.6	78.8	28.45	11.8	32.56	.869
20	Penguins	4.36	349	80	1988-89	40	33	7	87	.544	347	-2	24.5	77.0	28.51	15.2	35.70	.878
21	Jets	4.44	355	80	1988-89	26	42	12	64	.400	300	-55	22.1	77.8	29.75	12.6	32.26	.862