The Boston Celtics have a record of 13-10 against the spread in game ones all-time.

TEAM	DATE	ATS	TM			OPP		RESULT	SPREAD	ATS DIFF	O/U	O/U DIFF	MIN	PTS	REB	AST	STL	BLK	TOV	FGM	FGA	FG%	3PM	3PA	3P%	FTM	FTA	FT%	PF
Boston Celtics	4/16/2016	1-0	BOS	+175	@	ATL	-210	L 101-102	+5	+4 (Y)	206	-3 (U)	240	101	50	27	6	6	10	37	102	36.3	11	35	31.4	16	19	84.2	32
Boston Celtics	4/16/2017	0-1	BOS	-300	vs	CHI	+250	L 102-106	-7	-11 (N)	207	+1 (O)	240	102	36	27	9	4	15	37	86	43.0	14	38	36.8	14	19	73.7	20
Boston Celtics	4/30/2017	1-0	BOS	-190	vs	WAS	+165	W 123-111	-4.5	+7.5 (Y)	216	+18 (O)	240	123	38	32	8	7	11	46	90	51.1	19	39	48.7	12	15	80.0	25
Boston Celtics	5/17/2017	0-1	BOS	+180	vs	CLE	-220	L 104-117	+5.5	-7.5 (N)	220	+1 (O)	240	104	40	33	4	1	14	41	88	46.6	12	38	31.6	10	18	55.6	26
Boston Celtics	4/15/2018	1-0	BOS	-165	vs	MIL	+155	W 113-107	-3.5	+2.5 (Y)	200	+20 (O)	265	113	45	20	8	5	15	39	94	41.5	11	26	42.3	24	27	88.9	21
Boston Celtics	4/30/2018	1-0	BOS	+188	vs	PHI	-205	W 117-101	+5	+21 (Y)	205	+13 (O)	240	117	36	27	4	4	10	41	85	48.2	17	35	48.6	18	19	94.7	21
Boston Celtics	5/13/2018	1-0	BOS	+102	vs	CLE	-112	W 108-83	+1	+26 (Y)	204	-13 (U)	240	108	48	27	6	4	9	43	84	51.2	11	30	36.7	11	13	84.6	17
Boston Celtics	4/14/2019	1-0	BOS	-310	vs	IND	+250	W 84-74	-7.5	+2.5 (Y)	210	-52 (U)	240	84	55	18	8	2	17	28	77	36.4	10	28	35.7	18	22	81.8	20
Boston Celtics	4/28/2019	1-0	BOS	+290	@	MIL	-345	W 112-90	+8	+30 (Y)	223	-21 (U)	240	112	51	25	5	11	11	47	87	54.0	13	31	41.9	5	8	62.5	21
Boston Celtics	8/17/2020	1-0	BOS	-275	vs	PHI	+222	W 109-101	-6.5	+1.5 (Y)	217	-7 (U)	240	109	43	22	12	4	7	38	90	42.2	10	31	32.3	23	26	88.5	21
Boston Celtics	8/30/2020	1-0	BOS	+108	@	TOR	-129	W 112-94	+2	+20 (Y)	217.5	-11.5 (U)	240	112	50	25	8	4	22	39	83	47.0	17	39	43.6	17	21	81.0	22
Boston Celtics	9/15/2020	0-1	BOS	-123	vs	MIA	+103	L 114-117	-1.5	-4.5 (N)	209	+22 (O)	265	114	37	24	9	6	10	39	88	44.3	15	42	35.7	21	23	91.3	25
Boston Celtics	5/22/2021	0-1	BOS	+323	@	BKN	-416	L 93-104	+8.5	-2.5 (N)	233	-36 (U)	240	93	40	19	6	12	12	31	84	36.9	11	30	36.7	20	26	76.9	18
Boston Celtics	4/17/2022	0-1	BOS	-175	vs	BKN	+149	W 115-114	-4.5	-3.5 (N)	226.5	+2.5 (O)	240	115	43	24	12	5	14	42	89	47.2	12	33	36.4	19	24	79.2	24
Boston Celtics	5/1/2022	0-1	BOS	-195	vs	MIL	+163	L 89-101	-4.5	-16.5 (N)	218	-28 (U)	240	89	48	21	8	7	18	28	84	33.3	18	50	36.0	15	20	75.0	25
Boston Celtics	5/17/2022	0-1	BOS	+171	@	MIA	-208	L 107-118	+4.5	-6.5 (N)	203	+22 (O)	240	107	38	22	8	8	16	36	79	45.6	11	34	32.4	24	32	75.0	23
Boston Celtics	6/2/2022	1-0	BOS	+139	@	GSW	-164	W 120-108	+3.5	+15.5 (Y)	214	+14 (O)	240	120	39	33	7	6	12	43	85	50.6	21	41	51.2	13	16	81.3	13
Boston Celtics	4/15/2023	1-0	BOS	-477	vs	ATL	+365	W 112-99	-10	+3 (Y)	231.5	-20.5 (U)	240	112	58	25	6	7	16	42	88	47.7	13	33	39.4	15	18	83.3	15
Boston Celtics	5/1/2023	0-1	BOS	-539	vs	PHI	+404	L 115-119	-10.5	-14.5 (N)	215	+19 (O)	240	115	38	26	3	4	16	44	75	58.7	10	26	38.5	17	18	94.4	10
Boston Celtics	5/17/2023	0-1	BOS	-372	vs	MIA	+297	L 116-123	-8.5	-15.5 (N)	212.5	+26.5 (O)	240	116	34	22	6	3	15	42	81	51.9	10	29	34.5	22	29	75.9	18
Boston Celtics	4/21/2024	1-0	BOS	-1429	vs	MIA	+829	W 114-94	-14.5	+5.5 (Y)	210.5	-2.5 (U)	240	114	44	27	6	6	10	39	82	47.6	22	49	44.9	14	16	87.5	10
Boston Celtics	5/7/2024	1-0	BOS	-769	vs	CLE	+544	W 120-95	-12.5	+12.5 (Y)	211.5	+3.5 (O)	240	120	55	22	2	7	6	45	92	48.9	18	46	39.1	12	14	85.7	13
Boston Celtics	5/21/2024	0-1	BOS	-433	vs	IND	+332	W 133-128	-9.5	-4.5 (N)	223.5	+37.5 (O)	265	133	43	30	11	5	14	47	99	47.5	15	45	33.3	24	30	80.0	15