since 2005-06 who has the most win percentage by a team regular season and playoffs single season

Since 2005-06, the Golden State Warriors have the highest winning percentage by a team in a combined regular-season and postseason, winning 83.8 percent of the time in 2016-17.

	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	.838	2016-17	99	241.0	116.5	44.7	30.0	9.4	6.7	43.1	87.1	49.4	12.1	31.5	38.4	18.3	23.1	79.3	59.9	9.4	35.3	14.6	23,860	11,531	4,421	2,971	933	659	1,443	1,955
2	Warriors	.830	2015-16	106	242.1	113.3	45.5	27.9	8.3	5.9	41.7	86.9	48.0	13.0	31.8	41.0	16.8	22.2	75.6	58.6	10.1	35.4	14.9	25,665	12,006	4,825	2,956	880	629	1,581	2,228
3	Warriors	.806	2014-15	103	241.2	108.6	44.9	26.8	9.0	6.0	40.9	86.5	47.3	10.9	27.7	39.3	15.9	21.1	75.3	56.7	10.6	34.3	14.5	24,845	11,185	4,625	2,763	930	617	1,492	2,099
4	Thunder	.800	2024-25	105	240.5	119.2	44.5	26.0	10.4	5.7	43.8	92.1	47.6	13.9	38.0	36.7	17.6	21.6	81.4	58.7	10.8	33.7	11.9	25,250	12,519	4,674	2,730	1,094	595	1,245	2,125
5	Spurs	.793	2015-16	92	240.3	103.4	43.4	24.2	8.3	6.0	40.0	82.8	48.2	7.1	18.6	38.2	16.4	20.4	80.2	56.3	9.2	34.2	12.9	22,105	9,510	3,996	2,223	768	555	1,187	1,615
6	Celtics	.792	2023-24	101	241.7	118.4	45.7	26.3	6.7	6.3	43.0	89.0	48.4	16.1	42.0	38.3	16.2	20.0	80.8	60.5	10.5	35.2	11.9	24,415	11,954	4,617	2,659	676	640	1,198	1,624
7	Cavaliers	.792	2008-09	96	241.3	99.9	41.9	20.1	7.1	5.2	36.6	78.2	46.7	7.8	20.3	38.5	19.0	25.2	75.4	56.0	10.7	31.2	12.7	23,165	9,589	4,024	1,931	686	499	1,218	1,951
8	Mavericks	.784	2006-07	88	240.9	99.9	42.1	19.8	6.9	5.0	36.5	78.7	46.4	6.6	17.5	37.5	20.3	25.3	80.2	55.6	11.4	30.6	14.1	21,195	8,792	3,701	1,739	610	438	1,238	1,980
9	Heat	.781	2012-13	105	242.4	101.6	38.5	22.5	8.6	5.4	37.8	77.2	49.0	8.5	21.7	39.3	17.4	23.1	75.7	58.1	8.6	29.9	13.8	25,450	10,670	4,042	2,363	901	566	1,444	2,043
10	Lakers	.771	2008-09	105	241.4	105.9	43.5	22.4	8.6	5.4	39.7	84.1	47.2	6.7	18.5	36.4	19.8	25.9	76.5	55.4	12.1	31.4	13.4	25,350	11,123	4,569	2,354	899	564	1,403	2,238
11	Rockets	.768	2017-18	99	240.8	111.1	43.4	21.1	8.5	4.9	38.4	84.4	45.5	15.0	41.9	35.8	19.2	24.6	77.9	58.3	9.0	34.4	13.5	23,835	10,997	4,295	2,087	837	485	1,340	1,922
12	Celtics	.759	2007-08	108	240.7	99.0	41.5	22.1	8.3	4.5	35.7	76.3	46.8	7.0	18.5	37.6	20.5	26.5	77.4	56.3	10.4	31.2	14.6	25,995	10,689	4,485	2,392	894	491	1,579	2,495
13	Cavaliers	.758	2024-25	91	240.8	121.7	45.3	27.6	8.2	4.2	44.2	90.5	48.8	15.8	41.4	38.1	17.5	22.5	78.1	60.6	11.3	34.0	13.1	21,915	11,074	4,125	2,510	750	382	1,191	1,654
14	Spurs	.750	2011-12	80	241.3	103.4	42.6	23.1	7.3	4.5	39.3	82.1	47.8	8.6	21.5	39.7	16.3	21.8	74.5	56.4	10.1	32.5	13.7	19,300	8,269	3,405	1,848	581	358	1,095	1,428
15	Suns	.747	2021-22	95	240.5	113.8	44.6	27.1	8.3	4.3	43.3	89.1	48.6	11.4	31.3	36.3	15.8	19.8	80.0	58.2	9.7	34.9	13.0	22,850	10,815	4,236	2,578	788	408	1,233	1,925
16	Spurs	.743	2013-14	105	241.0	105.6	43.0	24.5	7.5	4.8	40.4	82.9	48.7	8.6	21.5	40.0	16.2	20.8	78.1	57.3	9.3	33.7	14.0	25,300	11,085	4,515	2,575	791	500	1,469	1,951
17	Pistons	.740	2005-06	100	241.5	95.9	40.2	23.1	7.0	5.6	35.6	79.0	45.1	6.8	17.8	38.2	17.9	24.6	72.7	53.4	11.8	28.4	11.5	24,150	9,591	4,020	2,307	696	564	1,145	1,880
18	Lakers	.739	2019-20	92	240.5	113.3	45.4	25.4	8.5	6.3	42.0	87.3	48.2	11.3	32.2	35.0	17.9	24.4	73.6	57.8	10.6	34.7	15.2	22,130	10,423	4,173	2,341	781	580	1,400	1,947
19	Spurs	.737	2005-06	95	242.1	96.6	40.9	20.5	6.6	5.7	36.5	76.9	47.5	6.3	16.4	38.6	17.3	24.2	71.5	55.2	10.1	30.8	13.7	23,000	9,177	3,882	1,944	628	539	1,299	2,022
20	Bucks	.735	2019-20	83	241.2	117.8	51.1	25.7	7.2	5.7	42.9	90.5	47.4	13.7	38.7	35.5	18.2	24.6	74.0	58.1	9.5	41.6	15.1	20,020	9,774	4,241	2,132	598	471	1,251	1,648
21	Spurs	.725	2006-07	102	241.0	98.0	40.7	21.7	7.1	5.2	36.3	77.1	47.1	7.3	19.2	38.2	18.0	24.2	74.5	55.8	9.5	31.2	13.9	24,580	9,992	4,150	2,211	729	527	1,415	1,998
22	Bulls	.724	2010-11	98	241.8	97.6	44.1	21.9	7.2	5.9	36.6	80.4	45.5	6.2	17.6	35.5	18.2	24.3	74.9	53.6	12.1	32.0	14.1	23,695	9,567	4,318	2,149	709	574	1,379	1,979
23	Raptors	.723	2019-20	83	241.8	112.3	45.3	25.2	8.6	5.0	40.1	88.0	45.6	13.9	37.4	37.2	18.2	22.9	79.4	57.2	9.3	36.0	14.6	20,070	9,321	3,759	2,089	714	418	1,211	1,806
24	Bulls	.722	2011-12	72	241.4	95.3	46.7	23.1	6.8	5.9	37.1	82.6	44.9	6.2	16.6	37.3	15.0	20.9	71.6	51.9	13.7	33.0	14.0	17,380	6,865	3,361	1,662	487	428	1,009	1,262
25	Bucks	.722	2018-19	97	241.5	117.3	50.1	25.9	7.4	6.0	42.8	90.7	47.2	13.4	38.2	35.0	18.3	24.0	76.5	57.9	9.4	40.6	13.7	23,430	11,378	4,857	2,511	715	582	1,332	1,935