Since 1999-00, 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	Thunder	.829	2024-25	82	240.3	120.5	44.8	26.9	10.3	5.7	44.6	92.7	48.2	14.5	38.8	37.4	16.7	20.4	81.9	59.3	10.6	34.2	11.7	19,705	9,881	3,672	2,202	847	465	961	1,631
3	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
4	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
5	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
6	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
7	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
8	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
9	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
10	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
11	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
12	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
13	Cavaliers	.780	2024-25	82	240.9	121.9	45.4	28.1	8.2	4.3	44.5	90.8	49.1	15.9	41.5	38.3	17.0	21.9	77.6	60.7	11.2	34.2	13.2	19,755	9,999	3,723	2,304	670	350	1,082	1,487
14	Celtics	.780	2023-24	82	241.8	120.6	46.3	26.9	6.8	6.6	43.9	90.2	48.7	16.5	42.5	38.8	16.3	20.2	80.7	60.9	10.7	35.6	11.9	19,830	9,887	3,799	2,207	557	538	979	1,326
15	Suns	.780	2021-22	82	240.6	114.8	45.3	27.4	8.6	4.4	43.7	90.1	48.5	11.6	31.9	36.4	15.9	19.9	79.7	58.1	9.8	35.5	12.9	19,730	9,416	3,714	2,244	702	359	1,060	1,633
16	Pistons	.780	2005-06	82	241.8	96.8	40.5	24.0	7.1	6.0	36.4	80.0	45.5	6.8	17.7	38.4	17.3	23.8	72.7	53.5	11.9	28.6	11.4	19,830	7,941	3,322	1,971	580	490	931	1,513
17	Spurs	.768	2005-06	82	241.5	95.6	41.5	20.9	6.6	5.7	36.5	77.3	47.2	6.4	16.6	38.5	16.2	23.1	70.2	54.6	10.4	31.1	13.7	19,805	7,837	3,399	1,717	543	467	1,126	1,714
18	Bucks	.767	2019-20	73	241.0	118.7	51.7	25.9	7.2	5.9	43.3	90.9	47.6	13.8	38.9	35.5	18.3	24.7	74.2	58.3	9.5	42.2	15.1	17,595	8,663	3,774	1,889	526	429	1,102	1,431
19	Bulls	.758	2011-12	66	241.5	96.3	46.7	23.1	6.9	5.9	37.4	82.8	45.2	6.3	16.9	37.5	15.2	21.1	72.2	52.3	13.9	32.8	14.0	15,940	6,359	3,080	1,527	456	388	923	1,139
20	Spurs	.758	2011-12	66	241.5	103.7	43.0	23.2	7.4	4.4	39.6	82.8	47.8	8.4	21.3	39.3	16.2	21.6	74.8	56.2	10.3	32.6	13.6	15,940	6,841	2,836	1,528	490	293	895	1,143
21	Spurs	.756	2013-14	82	240.9	105.4	43.3	25.2	7.4	5.1	40.6	83.5	48.6	8.5	21.4	39.7	15.7	20.0	78.5	57.1	9.3	34.0	14.4	19,755	8,639	3,548	2,064	604	420	1,180	1,495
22	Bulls	.756	2010-11	82	241.8	98.6	44.2	22.3	7.2	5.7	37.1	80.3	46.2	6.2	17.3	36.1	18.2	24.5	74.3	54.1	11.8	32.4	14.2	19,830	8,087	3,621	1,827	592	468	1,161	1,639
23	Celtics	.756	2008-09	82	242.4	100.9	42.1	22.7	7.6	4.7	37.5	77.2	48.6	6.6	16.5	39.7	19.4	25.3	76.5	57.1	10.6	31.5	15.6	19,880	8,275	3,455	1,862	621	387	1,280	1,897
24	Suns	.756	2004-05	82	241.2	110.4	44.1	23.5	7.0	5.5	40.9	85.6	47.7	9.7	24.7	39.3	19.0	25.4	74.8	57.1	11.8	32.3	13.7	19,780	9,054	3,619	1,927	572	453	1,125	1,563
25	Celtics	.744	2024-25	82	241.8	116.3	45.3	26.1	7.2	5.5	41.6	90.0	46.2	17.8	48.2	36.8	15.3	19.1	79.9	59.1	11.4	33.9	11.9	19,830	9,534	3,716	2,144	589	452	973	1,303