The Pittsburgh Penguins had their lowest goal differential - wins in a season in 1983-84, with -173.

	TEAM	DIFF-W	DIFF	W	SEASON	GP	L	T	OTL	PTS	PTS%	SOW	SOL	G	GA	PP%	PK%	S/GP	S%	SA/GP	SV%
1	Penguins	-173	-173	0	1983-84	58	58	0	0	0	.000	0	0	163	336	21.6	72.3	27.72	10.1	36.81	.843
2	Penguins	-167	-167	0	1982-83	53	53	0	0	0	.000	0	0	143	310	18.8	70.1	30.74	8.8	33.47	.825
3	Penguins	-152	-152	0	1984-85	51	51	0	0	0	.000	0	0	143	295	13.2	69.8	27.14	10.3	36.63	.842
4	Penguins	-147	-147	0	2003-04	51	47	0	4	4	.039	0	0	93	240	16.1	72.7	25.18	7.2	33.63	.860
5	Penguins	-128	-128	0	2002-03	49	44	0	5	5	.051	0	0	74	202	11.4	80.2	25.29	6.0	30.92	.867
6	Penguins	-125	-125	0	1977-78	37	37	0	0	0	.000	0	0	80	205	14.8	65.2	27.27	7.9	35.05	.842
7	Penguins	-121	-121	0	2024-25	48	36	0	12	12	.125	0	6	89	210	17.6	77.5	27.42	6.8	29.94	.854
8	Penguins	-118	-118	0	2005-06	60	46	0	14	14	.117	0	6	139	257	15.7	76.3	27.55	8.4	33.22	.871
9	Penguins	-116	-116	0	1989-90	40	40	0	0	0	.000	0	0	121	237	16.3	65.7	29.23	10.4	34.60	.829
10	Penguins	-116	-116	0	1979-80	37	37	0	0	0	.000	0	0	85	201	20.1	65.8	29.43	7.8	32.30	.832
11	Penguins	-115	-115	0	1973-74	41	41	0	0	0	.000	0	0	81	196			30.24	6.5	30.54	.843
12	Penguins	-112	-112	0	2001-02	46	41	0	5	5	.054	0	0	66	178	12.9	79.9	26.37	5.4	29.33	.868
13	Penguins	-109	-109	0	1988-89	33	33	0	0	0	.000	0	0	91	200	16.8	68.8	29.00	9.5	36.27	.833
14	Penguins	-109	-109	0	1981-82	36	36	0	0	0	.000	0	0	98	207	20.1	68.8	31.56	8.6	32.72	.824
15	Penguins	-108	-108	0	1980-81	37	37	0	0	0	.000	0	0	102	210	19.3	66.5	29.89	9.2	32.05	.823
16	Penguins	-108	-108	0	1969-70	38	38	0	0	0	.000	0	0	51	159			30.26	4.4	31.79	.868
17	Penguins	-108	-108	0	1968-69	45	45	0	0	0	.000	0	0	84	192			27.93	6.7	35.20	.879
18	Penguins	-102	-102	0	1972-73	37	37	0	0	0	.000	0	0	79	181			30.05	7.1	33.43	.854
19	Penguins	-101	-101	0	1971-72	38	38	0	0	0	.000	0	0	65	166			29.32	5.8	31.76	.862
20	Penguins	-95	-95	0	1996-97	36	36	0	0	0	.000	0	0	81	176	17.3	74.1	29.42	7.6	35.17	.861
21	Penguins	-95	-95	0	1978-79	31	31	0	0	0	.000	0	0	60	155	13.9	73.6	30.48	6.3	31.13	.839
22	Penguins	-95	-95	0	1976-77	33	33	0	0	0	.000	0	0	60	155			28.52	6.4	35.24	.867
23	Penguins	-93	-93	0	1985-86	38	38	0	0	0	.000	0	0	98	191	16.6	74.2	29.61	8.7	31.61	.841
24	Penguins	-92	-92	0	2022-23	42	31	0	11	11	.131	0	1	90	182	16.8	73.3	32.31	6.6	34.21	.873
25	Penguins	-91	-91	0	1991-92	32	32	0	0	0	.000	0	0	81	172	15.4	74.1	29.66	8.5	32.84	.836