The Toronto Maple Leafs had their lowest goal differential in a game on December 26, 1991 and on January 18, 1964, with a differential of -11 goals.

leafs worst goal difference in a regular-season game ever

	TEAM	DIFF	DATE	TM		OPP	RESULT	G	GA	PPG	PPO	OPP PPG	OPP PPO	S	SA
1	Maple Leafs	-11	12/26/1991	TOR	@	PIT	L 1-12	1	12	0	4	3	4	31	32
2	Maple Leafs	-11	1/18/1964	TOR	vs	BOS	L 0-11	0	11	0		0		26	38
3	Maple Leafs	-10	2/22/1990	TOR	@	CGY	L 2-12	2	12	0	4	3	5	25	40
4	Maple Leafs	-10	3/19/1981	TOR	@	BUF	L 4-14	4	14	2	4	2	4	32	49
5	Maple Leafs	-10	12/20/1979	TOR	@	BOS	L 0-10	0	10	0	4	1	4	18	41
6	Maple Leafs	-10	3/4/1973	TOR	@	PHI	L 0-10	0	10	0		2		29	41
7	Arenas	-10	2/1/1919	TAN	@	MTL	L 0-10	0	10
8	Maple Leafs	-9	3/5/1988	TOR	vs	WIN	L 1-10	1	10	1	3	4	6	18	50
9	Maple Leafs	-9	1/15/1986	TOR	@	STL	L 1-10	1	10	0	6	4	5	31	35
10	Maple Leafs	-9	10/20/1984	TOR	vs	QUE	L 3-12	3	12	0	4	2	7	23	53
11	Maple Leafs	-9	3/4/1982	TOR	@	NYI	L 1-10	1	10	0	6	4	6	32	32
12	Maple Leafs	-9	12/11/1981	TOR	@	WSH	L 2-11	2	11	0	5	4	10	31	53
13	Maple Leafs	-9	11/9/1969	TOR	@	CHI	L 0-9	0	9	0		0		23	37
14	Maple Leafs	-9	11/7/1965	TOR	@	CHI	L 0-9	0	9	0		3		40	40
15	Maple Leafs	-9	12/25/1930	TOR	@	DFL	L 1-10	1	10
16	Arenas	-9	1/11/1919	TAN	@	MTL	L 4-13	4	13
17	Arenas	-9	2/18/1918	TAN	vs	MTL	L 0-9	0	9
18	Arenas	-9	2/2/1918	TAN	@	MTL	L 2-11	2	11
19	Maple Leafs	-8	3/19/2012	TOR	@	BOS	L 0-8	0	8	0	2	2	2	13	24
20	Maple Leafs	-8	2/5/2008	TOR	vs	FLA	L 0-8	0	8	0	5	3	4	24	26
21	Maple Leafs	-8	10/29/2005	TOR	vs	OTT	L 0-8	0	8	0	6	1	8	27	33
22	Maple Leafs	-8	3/18/1989	TOR	vs	WIN	L 2-10	2	10	0	4	3	5	25	35
23	Maple Leafs	-8	11/19/1988	TOR	@	EDM	L 1-9	1	9	0	5	5	8	20	44
24	Maple Leafs	-8	1/25/1988	TOR	vs	CGY	L 3-11	3	11	3	5	3	6	36	43
25	Maple Leafs	-8	3/13/1987	TOR	@	WSH	L 2-10	2	10	1	4	7	14	20	51