The Toronto Maple Leafs played their most overtime games in a single NHL playoff run in 1992-93, with 8 overtimes.

maples leafs playoff record in overtime in a season

	TEAM	OT	SEASON	GP	W	L	T	OTL	PTS	PTS%	SOW	SOL	G	GA	DIFF	PP%	PK%	S/GP	S%	SA/GP	SV%
1	Maple Leafs	8	1992-93	21	11	10	0	0	22	.524	0	0	69	63	6	16.3	76.7	34.19	9.6	30.62	.902
2	Maple Leafs	7	2002-03	7	3	4	0	0	6	.429	0	0	16	24	-8	12.0	84.8	27.00	8.5	40.29	.915
3	Maple Leafs	7	1932-33	9	4	5	0	0	8	.444	0	0	14	18	-4
4	Maple Leafs	6	2016-17	6	2	4	0	0	4	.333	0	0	16	18	-2	16.7	70.6	35.50	7.5	35.17	.915
5	Maple Leafs	6	2001-02	20	10	10	0	0	20	.500	0	0	44	49	-5	14.4	79.8	28.40	7.7	28.15	.913
6	Maple Leafs	6	1993-94	18	9	9	0	0	18	.500	0	0	50	47	3	29.7	84.9	31.00	9.0	28.94	.910
7	Maple Leafs	5	2022-23	11	5	6	0	0	10	.455	0	0	33	35	-2	25.0	73.3	32.55	9.2	31.82	.900
8	Maple Leafs	5	1950-51	11	8	2	1	0	17	.773	0	0	30	15	15
9	Maple Leafs	5	1942-43	6	2	4	0	0	4	.333	0	0	17	20	-3
10	Maple Leafs	5	1939-40	10	6	4	0	0	12	.600	0	0	21	19	2
11	Maple Leafs	4	2024-25	10	6	4	0	0	12	.600	0	0	32	30	2	25.0	79.3	25.60	12.5	27.40	.891
12	Maple Leafs	4	2000-01	11	7	4	0	0	14	.636	0	0	28	24	4	23.1	87.5	22.45	11.3	29.91	.927
13	Maple Leafs	4	1959-60	10	4	6	0	0	8	.400	0	0	25	31	-6			30.90	8.1	36.90	.916
14	Maple Leafs	4	1934-35	7	3	4	0	0	6	.429	0	0	11	12	-1
15	Maple Leafs	3	2003-04	13	6	7	0	0	12	.462	0	0	27	28	-1	10.2	89.7	23.92	8.7	30.00	.928
16	Maple Leafs	3	1998-99	17	9	8	0	0	18	.529	0	0	43	46	-3	13.8	81.7	25.94	9.8	26.47	.898
17	Maple Leafs	3	1995-96	6	2	4	0	0	4	.333	0	0	15	21	-6	25.0	85.3	33.33	7.5	35.17	.900
18	Maple Leafs	3	1978-79	6	2	4	0	0	4	.333	0	0	19	24	-5	15.8	70.0	32.17	9.8	34.67	.885
19	Maple Leafs	3	1977-78	13	6	7	0	0	12	.462	0	0	33	32	1	15.6	86.0	25.23	10.1	30.38	.919
20	Maple Leafs	3	1974-75	7	2	5	0	0	4	.286	0	0	13	21	-8			28.14	6.6	30.00	.900
21	Maple Leafs	3	1958-59	12	5	7	0	0	10	.417	0	0	32	39	-7			30.08	8.9	30.75	.894
22	Maple Leafs	3	1949-50	7	3	4	0	0	6	.429	0	0	11	10	1
23	Maple Leafs	3	1937-38	7	4	3	0	0	8	.571	0	0	14	13	1
24	Maple Leafs	2	2023-24	7	3	4	0	0	6	.429	0	0	12	18	-6	4.8	64.7	30.57	5.6	27.57	.907
25	Maple Leafs	2	2020-21	7	3	4	0	0	6	.429	0	0	18	14	4	13.0	84.2	33.71	7.6	28.29	.929