The Ottawa Senators had their highest goal differential as underdogs in a home game on March 23, 2023 and on February 25, 2021, with a differential of 5 goals.

senators record differential in a regular-season game when underdogs at home

	TEAM	DIFF	DATE	TM		OPP	RESULT	G	GA	PPG	PPO	OPP PPG	OPP PPO	S	SA
1	Senators	5	3/23/2023	OTT	vs	TBL	W 7-2	7	2	2	3	1	4	35	29
2	Senators	5	2/25/2021	OTT	vs	CGY	W 6-1	6	1	0	0	0	0	31	30
3	Senators	4	12/5/2023	OTT	vs	NYR	W 6-2	6	2	0	3	1	4	36	35
4	Senators	4	12/11/2021	OTT	vs	TBL	W 4-0	4	0	2	4	0	5	23	25
5	Senators	4	5/5/2021	OTT	vs	MTL	W 5-1	5	1	0	2	0	1	34	31
6	Senators	4	3/1/2021	OTT	vs	CGY	W 5-1	5	1	0	1	1	3	36	28
7	Senators	4	3/26/2019	OTT	vs	BUF	W 4-0	4	0	1	4	0	2	31	35
8	Senators	4	3/16/2019	OTT	vs	TOR	W 6-2	6	2	0	4	1	3	44	37
9	Senators	4	12/1/2018	OTT	vs	SJS	W 6-2	6	2	1	2	1	3	27	38
10	Senators	4	11/6/2018	OTT	vs	NJD	W 7-3	7	3	1	4	0	2	42	39
11	Senators	4	10/13/2018	OTT	vs	LAK	W 5-1	5	1	1	1	0	5	22	37
12	Senators	4	2/8/2016	OTT	vs	TBL	W 5-1	5	1	1	6	0	3	29	32
13	Senators	3	4/5/2025	OTT	vs	FLA	W 3-0	3	0	1	5	0	3	22	39
14	Senators	3	2/22/2024	OTT	vs	DAL	W 4-1	4	1	1	4	0	1	30	15
15	Senators	3	4/8/2023	OTT	vs	TBL	W 7-4	7	4	1	4	3	5	40	24
16	Senators	3	3/27/2023	OTT	vs	FLA	W 5-2	5	2	3	4	0	4	27	34
17	Senators	3	11/13/2021	OTT	vs	PIT	W 6-3	6	3	2	3	0	4	24	31
18	Senators	3	4/28/2021	OTT	vs	VAN	W 6-3	6	3	0	3	0	2	33	22
19	Senators	3	2/27/2020	OTT	vs	VAN	W 5-2	5	2	0	1	1	2	25	34
20	Senators	3	2/18/2020	OTT	vs	BUF	W 7-4	7	4	2	2	1	4	40	27
21	Senators	3	1/18/2020	OTT	vs	CGY	W 5-2	5	2	1	1	0	3	21	42
22	Senators	3	12/9/2019	OTT	vs	BOS	W 5-2	5	2	0	3	1	5	28	40
23	Senators	3	11/9/2019	OTT	vs	CAR	W 4-1	4	1	0	4	1	4	30	39
24	Senators	3	10/27/2019	OTT	vs	SJS	W 5-2	5	2	0	4	1	6	30	36
25	Senators	3	2/9/2019	OTT	vs	WPG	W 5-2	5	2	1	1	0	3	32	46