The New York Islanders have 3.11 goals against per game played all-time.

	TEAM	GA/GP	GA	GP	SEASON	W	L	T	OTL	PTS	PTS%	SOW	SOL	G	DIFF	PP%	PK%	S/GP	S%	SA/GP	SV%
1	Islanders	4.45	347	78	1972-73	12	60	6		30	.192			170	-177			25.03	8.7	34.55	.871
2	Islanders	3.17	247	78	1973-74	19	41	18		56	.359			182	-65			25.97	9.0	30.64	.897
3	Islanders	2.76	221	80	1974-75	33	25	22		88	.550			264	43			29.55	11.2	29.30	.906
4	Islanders	2.38	190	80	1975-76	42	21	17		101	.631			297	107			30.44	12.2	28.58	.917
5	Islanders	2.41	193	80	1976-77	47	21	12		106	.663			288	95			29.51	12.2	28.45	.915
6	Islanders	2.63	210	80	1977-78	48	17	15		111	.694			334	124	31.4	83.5	31.13	13.4	28.20	.907
7	Islanders	2.68	214	80	1978-79	51	15	14		116	.725			358	144	31.2	80.2	28.76	15.6	28.86	.907
8	Islanders	3.09	247	80	1979-80	39	28	13		91	.569			281	34	23.4	77.6	27.71	12.7	29.95	.897
9	Islanders	3.25	260	80	1980-81	48	18	14		110	.688			355	95	29.3	79.3	30.21	14.7	30.23	.892
10	Islanders	3.13	250	80	1981-82	54	16	10		118	.738			385	135	27.8	79.9	30.86	15.6	30.08	.896
11	Islanders	2.83	226	80	1982-83	42	26	12		96	.600			302	76	26.0	83.7	30.36	12.4	29.96	.906
12	Islanders	3.36	269	80	1983-84	50	26	4		104	.650			357	88	22.5	81.5	30.28	14.7	33.39	.899
13	Islanders	3.9	312	80	1984-85	40	34	6		86	.538			345	33	25.1	82.2	30.19	14.3	32.41	.880
14	Islanders	3.55	284	80	1985-86	39	29	12		90	.563			327	43	22.7	78.4	29.40	13.9	33.24	.893
15	Islanders	3.51	281	80	1986-87	35	33	12		82	.513			279	-2	25.1	78.0	31.01	11.2	27.84	.874
16	Islanders	3.34	267	80	1987-88	39	31	10		88	.550			308	41	22.5	77.4	30.21	12.7	31.61	.894
17	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
18	Islanders	3.6	288	80	1989-90	31	38	11		73	.456			281	-7	23.6	76.5	29.49	11.9	33.53	.893
19	Islanders	3.63	290	80	1990-91	25	45	10		60	.375			223	-67	16.1	77.9	27.10	10.3	31.19	.884
20	Islanders	3.74	299	80	1991-92	34	35	11		79	.494			291	-8	22.1	76.5	27.83	13.1	32.88	.886
21	Islanders	3.54	297	84	1992-93	40	37	7		87	.518			335	38	21.6	79.5	31.02	12.9	29.42	.880
22	Islanders	3.14	264	84	1993-94	36	36	12		84	.500			282	18	20.1	81.1	29.89	11.2	30.49	.897
23	Islanders	3.29	158	48	1994-95	15	28	5		35	.365			126	-32	15.7	78.4	28.27	9.3	30.17	.891
24	Islanders	3.84	315	82	1995-96	22	50	10		54	.329			229	-86	18.8	78.3	28.17	9.9	32.04	.880
25	Islanders	3.05	250	82	1996-97	29	41	12		70	.427			240	-10	13.9	83.4	26.68	11.0	30.26	.899
	Total	3.11	12,878	4,144		1,856	1,725	347	216	4,275	.516	93	92	12,980	102	19.5	80.2	29.29	10.7	30.64	.899