The Boston Celtics are 17-21 on December 25 all-time.

	TEAM	DATE	REC	TM		OPP	RESULT	W%	MIN	PTS	REB	AST	STL	BLK	FGM	FGA	FG%	3PM	3PA	3P%	FTM	FTA	FT%	TS%	OREB	DREB	TOV	PF
1	Celtics	12/25/1948	0-1	BOS	@	PHI	L 77-80	.000	240	77		14			32	96	33.3				13	18	72.2	37.0				23
2	Celtics	12/25/1949	0-1	BOS	@	ROC	L 79-88	.000	240	79					29						21	30	70.0					20
3	Celtics	12/25/1950	0-1	BOS	@	ROC	L 77-90	.000	240	77					31						15	18	83.3
4	Celtics	12/25/1951	0-1	BOS	@	MIN	L 93-100	.000	240	93					39	97	40.2				15	20	75.0	44.0				33
5	Celtics	12/25/1952	0-1	BOS	@	NYK	L 84-97	.000	240	84					29						26	32	81.3					18
6	Celtics	12/25/1953	0-1	BOS	@	FTW	L 79-108	.000	240	79					27						25	34	73.5					29
7	Celtics	12/25/1954	1-0	BOS	@	MIL	W 108-99	1.000	240	108					35						38	44	86.4					27
8	Celtics	12/25/1955	1-0	BOS	@	MIN	W 115-112	1.000	240	115					41	80	51.3				33	48	68.8	56.9				31
9	Celtics	12/25/1956	0-1	BOS		PHI	L 82-89	.000	240	82	61	17			30	93	32.3				22	34	64.7	38.0				24
10	Celtics	12/25/1957	0-1	BOS	@	PHI	L 105-115	.000	240	105	72	18			34	107	31.8				37	47	78.7	41.1				28
11	Celtics	12/25/1958	1-0	BOS	@	NYK	W 129-120	1.000	240	129					49						31	43	72.1					32
12	Celtics	12/25/1959	1-0	BOS	@	NYK	W 123-119	1.000	240	123					46						31	43	72.1					34
13	Celtics	12/25/1961	1-0	BOS	@	SYR	W 127-122	1.000	240	127	70				52	115	45.2				23	33	69.7	49.0				28
14	Celtics	12/25/1964	1-0	BOS		DET	W 118-106	1.000	240	118					43						32	39	82.1
15	Celtics	12/25/1965	1-0	BOS	@	BAL	W 113-99	1.000	240	113					42						29	40	72.5					25
16	Celtics	12/25/1967	1-0	BOS	@	NYK	W 134-124	1.000	240	134	61	30			48	107	44.9				38	55	69.1	51.1				33
17	Celtics	12/25/1969	0-1	BOS	@	PHX	L 116-127	.000	240	116	60	26			45	113	39.8				26	35	74.3	45.2				33
18	Celtics	12/25/1970	0-1	BOS	@	LAL	L 113-123	.000	240	113	65	24			47	116	40.5				19	28	67.9	44.0				27
19	Celtics	12/25/1971	1-0	BOS	@	CIN	W 99-94	1.000	240	99	51	22			37	91	40.7				25	33	75.8	46.9				27
20	Celtics	12/25/1974	0-1	BOS	@	PHX	L 96-110	.000	240	96	38	29	11	3	40	87	46.0				16	23	69.6	49.4	10	28	28	28
21	Celtics	12/25/1980	1-0	BOS	@	NYK	W 117-108	1.000	240	117	39	29			47	83	56.6	2	3	66.7	21	27	77.8	61.7			18	25
22	Celtics	12/25/1985	0-1	BOS	@	NYK	L 104-113	.000	290	104	63	24	6	4	33	96	34.4	1	5	20.0	37	47	78.7	44.6	12	51	26	26
23	Celtics	12/25/1991	0-1	BOS	@	CHI	L 99-121	.000	240	99	42	20	5	6	39	90	43.3	1	3	33.3	20	28	71.4	48.4	12	30	17	21
24	Celtics	12/25/2002	0-1	BOS	@	NJN	L 81-117	.000	240	81	32	11	6	3	23	71	32.4	6	21	28.6	29	36	80.6	46.6	9	23	18	24
25	Celtics	12/25/2008	0-1	BOS	@	LAL	L 83-92	.000	240	83	40	22	8	3	36	77	46.8	5	22	22.7	6	8	75.0	51.5	7	33	17	25
	Average							.447	242.0	104.2					38.9			9.1	24.6	37.1	22.1	29.4	75.1
	Total		17-21					.447	9,195	3,960					1,479			164	442	37.1	838	1,116	75.1