highest single season nba team winning percentage

The Golden State Warriors have the highest winning percentage by a team in a season, winning 89.0 percent of the time in 2015-16.

	TEAM	W%	SEASON	GP	MPG	PPG	RPG	APG	SPG	BPG	FGM	FGA	FG%	3PM	3PA	3P%	FTM	FTA	FT%	TS%	OREB	DREB	TPG	MIN	PTS	REB	AST	STL	BLK	TOV	PF
1	Warriors	.890	2015-16	82	242.4	114.9	46.2	28.9	8.4	6.1	42.5	87.3	48.7	13.1	31.6	41.6	16.7	21.8	76.3	59.3	10.0	36.2	15.2	19,880	9,421	3,788	2,373	689	498	1,245	1,701
2	Bulls	.878	1995-96	82	240.6	105.2	44.6	24.8	9.1	4.2	40.2	84.0	47.8	6.6	16.5	40.3	18.2	24.4	74.6	55.5	15.2	29.4	14.3	19,730	8,625	3,658	2,033	745	345	1,175	1,807
3	Cavaliers	.868	2024-25	38	240.0	122.1	43.7	29.2	8.6	4.6	44.9	89.4	50.2	16.2	40.4	40.1	16.2	20.8	77.7	62.0	9.7	33.9	13.0	9,120	4,641	1,659	1,111	328	176	494	692
4	Thunder	.842	2024-25	38	240.0	116.1	43.9	25.9	11.6	6.0	43.3	91.9	47.1	13.5	38.0	35.5	16.1	19.5	82.3	57.8	10.1	33.9	12.0	9,120	4,413	1,670	983	441	227	456	774
5	Bulls	.841	1996-97	82	240.6	103.1	45.1	26.1	8.7	4.0	40.0	84.4	47.3	6.4	17.1	37.3	16.8	22.5	74.7	54.7	15.1	30.0	13.5	19,730	8,458	3,696	2,142	716	332	1,109	1,617
6	Lakers	.841	1971-72	82	240.9	121.0	56.4	27.2			47.8	97.5	49.0				25.4	34.5	73.4	53.7				19,755	9,920	4,628	2,232				1,636
7	76ers	.840	1966-67	81	240.9	125.2	70.4	26.4			48.3	100.0	48.3				28.6	42.1	68.0	52.8				19,515	10,143	5,701	2,138				1,906
8	Celtics	.829	1972-73	82	240.6	112.7	58.6	28.3			46.5	103.8	44.8				19.7	25.3	78.0	49.0				19,730	9,238	4,802	2,320				1,805
9	Warriors	.817	2016-17	82	241.2	115.9	44.4	30.4	9.6	6.8	43.1	87.1	49.5	12.0	31.2	38.3	17.8	22.6	78.8	59.7	9.4	35.0	14.8	19,780	9,503	3,643	2,491	785	555	1,211	1,585
10	Spurs	.817	2015-16	82	240.3	103.5	43.9	24.5	8.3	5.9	40.1	82.9	48.4	7.0	18.5	37.5	16.4	20.4	80.3	56.4	9.4	34.5	13.1	19,705	8,490	3,601	2,010	677	485	1,071	1,433
11	Warriors	.817	2014-15	82	240.6	110.0	44.7	27.4	9.3	6.0	41.6	87.0	47.8	10.8	27.0	39.8	16.0	20.8	76.8	57.1	10.4	34.3	14.5	19,730	9,016	3,667	2,248	762	496	1,185	1,628
12	Mavericks	.817	2006-07	82	240.9	100.0	41.9	19.9	6.8	5.0	36.7	78.6	46.7	6.5	17.1	38.1	20.1	24.9	80.5	55.9	11.2	30.7	13.9	19,755	8,201	3,435	1,632	560	408	1,140	1,837
13	Lakers	.817	1999-00	82	241.5	100.8	47.0	23.4	7.5	6.5	38.3	83.4	45.9	4.2	12.8	32.9	20.1	28.9	69.6	52.5	13.6	33.4	13.9	19,805	8,267	3,855	1,921	613	534	1,143	1,841
14	Bulls	.817	1991-92	82	241.8	109.9	44.0	27.8	8.2	5.9	44.4	87.4	50.8	1.7	5.5	30.4	19.4	26.0	74.4	55.6	14.3	29.7	13.3	19,830	9,011	3,612	2,279	672	480	1,088	1,693
15	Celtics	.817	1985-86	82	242.1	114.1	46.4	29.1	7.8	6.2	45.3	89.2	50.8	1.7	4.8	35.1	21.8	27.4	79.4	56.4	12.9	33.6	16.6	19,855	9,359	3,807	2,387	641	511	1,360	1,756
16	Capitols	.817	1946-47	60	240.8	73.8		6.3			28.7	96.6	29.7				16.4	23.2	70.6	34.6				14,450	4,428		378				1,144
17	Heat	.805	2012-13	82	242.4	102.9	38.6	23.0	8.7	5.4	38.4	77.4	49.6	8.7	22.1	39.6	17.4	23.0	75.4	58.8	8.2	30.4	13.9	19,880	8,436	3,166	1,890	710	441	1,143	1,533
18	Cavaliers	.805	2008-09	82	241.2	100.3	42.2	20.3	7.2	5.3	36.9	78.7	46.8	8.0	20.4	39.3	18.6	24.5	75.7	56.0	10.8	31.4	12.7	19,780	8,223	3,460	1,663	593	435	1,045	1,663
19	Celtics	.805	2007-08	82	240.9	100.5	42.0	22.4	8.5	4.6	36.4	76.7	47.5	7.3	19.1	38.1	20.5	26.5	77.1	56.9	10.1	31.9	15.2	19,755	8,245	3,445	1,833	696	379	1,246	1,864
20	Bucks	.805	1970-71	82	241.2	118.4	53.0	27.4			48.4	95.2	50.9				21.5	29.0	74.2	54.9				19,780	9,710	4,344	2,249				1,847
21	Nationals	.797	1949-50	64	243.1	84.8		23.0			29.2	82.4	35.4				26.4	37.4	70.6	42.9				15,560	5,429		1,473				1,833
22	Rockets	.793	2017-18	82	240.9	112.4	43.5	21.5	8.5	4.8	38.7	84.2	46.0	15.3	42.3	36.2	19.6	25.1	78.1	59.0	9.0	34.5	13.8	19,755	9,213	3,564	1,767	699	392	1,135	1,597
23	Lakers	.793	2008-09	82	241.2	106.9	43.9	23.3	8.8	5.1	40.3	85.1	47.4	6.7	18.5	36.1	19.6	25.5	77.0	55.5	12.4	31.5	13.5	19,780	8,768	3,602	1,908	718	420	1,103	1,698
24	Lakers	.793	1986-87	82	240.6	117.8	44.4	29.6	8.9	5.9	45.6	88.4	51.6	2.0	5.5	36.7	24.5	31.1	78.9	57.7	13.7	30.7	16.6	19,730	9,656	3,642	2,428	728	482	1,358	1,853
25	76ers	.793	1982-83	82	241.8	112.1	47.9	24.6	9.9	7.0	43.9	88.0	49.9	0.3	1.3	22.9	24.0	32.3	74.2	54.9	16.3	31.7	19.8	19,830	9,191	3,930	2,016	812	577	1,627	2,041