The Cleveland Cavaliers are 18-37 in season openers 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	Cavaliers	10/14/1970	0-1	CLE	@	BUF	L 92-107	.000	240	92	50	16			33	79	41.8				26	39	66.7	47.8				26
2	Cavaliers	10/15/1971	0-1	CLE	vs	BUF	L 109-111	.000	265	109	44	30			46	92	50.0				17	28	60.7	52.2				27
3	Cavaliers	10/10/1972	0-1	CLE	vs	BAL	L 90-102	.000	240	90	59	26			37	100	37.0				16	27	59.3	40.2			17	23
4	Cavaliers	10/12/1973	0-1	CLE	vs	HOU	L 99-106	.000	240	99	43	32	7		39	86	45.3				21	23	91.3	51.5	11	32	21	27
5	Cavaliers	10/18/1974	0-1	CLE	@	POR	L 129-131	.000	340	129	67	32	11	8	54	125	43.2				21	27	77.8	47.1	17	50		31
6	Cavaliers	10/23/1975	0-1	CLE	vs	GSW	L 83-89	.000	240	83	55	24	8	5	33	89	37.1				17	29	58.6	40.8	16	39	17	15
7	Cavaliers	10/22/1976	1-0	CLE	vs	CHI	W 106-95	1.000	240	106	48	28	6	9	42	91	46.2				22	29	75.9	51.1	18	30	11	17
8	Cavaliers	10/18/1977	0-1	CLE	vs	CHI	L 88-91	.000	240	88	34	20	10	8	37	77	48.1				14	25	56.0	50.0	7	27	20	24
9	Cavaliers	10/13/1978	1-0	CLE	@	BOS	W 115-101	1.000	240	115	40	21	8	1	51	97	52.6				13	16	81.3	55.3	13	27	13	27
10	Cavaliers	10/12/1979	0-1	CLE	@	NJN	L 95-102	.000	240	95	51	23	14	2	41	100	41.0	1	2	50.0	12	16	75.0	44.4	16	35	31	28
11	Cavaliers	10/10/1980	0-1	CLE	@	BOS	L 103-130	.000	240	103	49	20		0	36	94	38.3	0			31	39	79.5	46.3				31
12	Cavaliers	10/30/1981	0-1	CLE	@	PHI	L 104-128	.000	240	104	35	30	10	5	42	91	46.2	0	0		20	24	83.3	51.2	17	18	17	32
13	Cavaliers	10/29/1982	0-1	CLE	vs	BOS	L 93-104	.000	240	93	47	16	8	2	24	73	32.9	0	1	0.0	45	58	77.6	47.2	16	31	13	20
14	Cavaliers	10/28/1983	0-1	CLE	vs	NYK	L 106-113	.000	240	106	35	22	9	8	39	78	50.0	2	3	66.7	26	40	65.0	55.4	18	17	18	25
15	Cavaliers	10/26/1984	0-1	CLE	@	PHI	L 101-111	.000	240	101	45	26	4	2	39	89	43.8	0	3	0.0	23	29	79.3	49.6	18	27	17	25
16	Cavaliers	10/25/1985	0-1	CLE	@	CHI	L 115-116	.000	265	115	47	24	8	8	45	93	48.4	2	3	66.7	23	32	71.9	53.7	16	31	20	34
17	Cavaliers	11/1/1986	1-0	CLE	vs	WAS	W 113-106	1.000	240	113	42	32	8	5	46	86	53.5	1	5	20.0	20	30	66.7	57.0	11	31	22	22
18	Cavaliers	11/6/1987	1-0	CLE	@	NJN	W 114-108	1.000	240	114	46	27	14	10	47	82	57.3	2	3	66.7	18	32	56.3	59.3	11	35	27	35
19	Cavaliers	11/4/1988	1-0	CLE	@	CHA	W 133-93	1.000	240	133	54	33	16	3	54	92	58.7	1	2	50.0	24	34	70.6	62.2	14	40	20	24
20	Cavaliers	11/3/1989	0-1	CLE	@	CHI	L 119-124	.000	265	119	46	32	7	6	48	93	51.6	4	14	28.6	19	33	57.6	55.3	13	33	20	30
21	Cavaliers	11/2/1990	0-1	CLE	@	BOS	L 101-125	.000	240	101	38	27	10	5	36	95	37.9	2	8	25.0	27	30	90.0	46.7	17	21	15	21
22	Cavaliers	11/1/1991	0-1	CLE	@	POR	L 106-117	.000	240	106	42	22	5	5	43	88	48.9	3	11	27.3	17	19	89.5	55.0	14	28	19	25
23	Cavaliers	11/6/1992	0-1	CLE	vs	CHI	L 96-101	.000	240	96	49	18	6	15	36	91	39.6	3	8	37.5	21	26	80.8	46.9	14	35	11	19
24	Cavaliers	11/5/1993	0-1	CLE	vs	MIL	L 91-94	.000	240	91	47	25	9	11	34	71	47.9	3	11	27.3	20	31	64.5	53.8	15	32	22	18
25	Cavaliers	11/5/1994	1-0	CLE	@	CHA	W 115-107	1.000	240	115	43	24	7	5	41	81	50.6	7	9	77.8	26	36	72.2	59.4	14	29	18	30
	Average							.327	244.1	100.2	44.2	23.4			38.3	85.0	45.0	5.3			19.2	27.0	71.2	51.7				23.8
	Total		18-37					.327	13,425	5,512	2,433	1,288			2,104	4,676	45.0	246			1,058	1,486	71.2	51.7				1,309