worst net rating in a season for a team with over 52% win percentage

The Boston Celtics have the worst net rating by a team with a win percentage above .520 in a season, with a -1.8 rating in 1976-77.

	TEAM	NETRTG	W%	SEASON	ORTG	DRTG	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	Celtics	-1.8	.537	1976-77	96.5	98.3	82	241.8	104.5	51.3	24.5	6.2	3.2	42.2	94.8	44.5				20.1	26.6	75.6	49.1	15.1	36.2	20.4	19,830	8,572	4,207	2,010	506	263	1,673	2,039
2	Clippers	-1.7	.524	1978-79	106.2	107.9	82	240.6	113.1	46.4	18.8	8.6	4.8	45.4	94.0	48.3				22.4	30.1	74.3	52.8	17.0	29.4	19.8	19,730	9,278	3,805	1,539	703	392	1,623	2,127
3	Nationals	-1.3	.528	1956-57	88.2	89.5	72	241.4	99.7	60.4	17.8			35.4	96.0	36.9				28.8	36.3	79.4	44.5				17,380	7,175	4,350	1,282				1,809
4	Lakers	-1.2	.524	1991-92	107.7	108.9	82	241.8	100.4	40.9	22.0	9.2	4.9	38.8	85.1	45.6	1.5	5.4	26.7	21.3	27.8	76.6	51.6	14.1	26.8	13.3	19,830	8,229	3,352	1,803	756	400	1,089	1,543
5	Nets	-1.1	.537	2013-14	106.7	107.7	82	242.4	98.5	38.1	20.9	8.6	3.8	35.7	77.9	45.9	8.6	23.4	36.9	18.4	24.4	75.3	55.5	8.8	29.4	14.5	19,880	8,079	3,128	1,714	705	311	1,191	1,777
6	SuperSonics	-1.0	.524	1974-75	96.7	97.7	82	242.4	103.1	45.4	24.4	10.2	4.6	42.5	93.3	45.6				18.0	24.0	74.9	49.6	13.9	31.5	19.6	19,880	8,451	3,721	1,997	837	378	1,610	1,977
7	Heat	-1.0	.537	2006-07	104.3	105.3	82	242.1	94.6	40.8	20.5	6.9	5.4	35.6	76.7	46.4	6.4	18.8	34.3	17.0	24.6	69.0	54.1	10.0	30.8	14.6	19,855	7,759	3,343	1,681	566	442	1,201	1,749
8	Hawks	-1.0	.524	1982-83	102.2	103.2	82	241.2	101.6	43.6	23.7	7.0	8.1	40.9	87.1	46.9	0.5	2.3	23.9	19.3	25.7	75.1	51.6	13.9	29.7	17.4	19,780	8,335	3,572	1,945	573	665	1,424	2,022
9	Pistons	-1.0	.537	1976-77	100.3	101.3	82	240.6	109.4	44.7	24.4	10.7	5.6	45.9	95.0	48.3				17.6	23.9	73.6	51.8	14.3	30.4	21.0	19,730	8,970	3,664	2,004	877	459	1,718	2,200
10	Hawks	-0.9	.537	2010-11	106.1	107.0	82	240.6	95.0	39.3	22.0	6.1	4.2	36.2	78.4	46.2	6.1	17.4	35.2	16.4	21.1	77.9	54.2	9.3	30.0	13.6	19,730	7,790	3,222	1,802	497	341	1,118	1,554
11	Hawks	-0.9	.524	1992-93	109.3	110.2	82	241.8	107.5	44.3	25.4	9.8	3.4	41.4	88.7	46.6	4.7	13.1	35.5	20.1	27.1	74.2	53.4	15.7	28.6	16.3	19,830	8,814	3,634	2,084	806	278	1,339	1,807
12	Hawks	-0.9	.524	2016-17	104.9	105.7	82	242.4	103.2	44.3	23.6	8.2	4.8	38.1	84.4	45.1	8.9	26.1	34.1	18.1	24.9	72.8	54.1	10.3	34.1	15.8	19,880	8,459	3,635	1,938	672	397	1,294	1,491
13	Bucks	-0.8	.537	1989-90	107.3	108.1	82	241.8	106.0	40.9	25.0	10.1	4.0	41.2	87.1	47.3	2.5	8.2	31.2	21.0	27.7	75.8	53.3	13.5	27.4	16.0	19,830	8,691	3,354	2,046	826	326	1,315	2,086
14	76ers	-0.8	.524	2004-05	103.5	104.3	82	242.1	99.1	42.0	20.9	9.2	3.9	35.9	82.1	43.7	6.2	17.7	34.8	21.1	26.8	78.9	52.8	11.1	30.9	15.5	19,855	8,128	3,445	1,710	756	321	1,274	1,878
15	Pistons	-0.7	.549	1970-71	97.8	98.4	82	242.1	110.1	47.8	20.7			42.3	94.3	44.9				25.5	34.2	74.5	50.4				19,855	9,029	3,923	1,696				1,969
16	Bucks	-0.5	.537	1977-78	101.8	102.4	82	243.7	112.4	45.4	28.1	10.6	5.8	46.4	96.1	48.2				19.7	27.1	72.6	52.0	15.1	30.2	20.5	19,980	9,214	3,719	2,306	867	472	1,680	2,038
17	Knicks	-0.5	.524	1977-78	101.7	102.2	82	244.0	113.4	47.2	28.5	10.0	5.4	46.5	95.4	48.8				20.4	27.1	75.1	52.8	14.4	32.8	21.5	20,005	9,300	3,869	2,338	818	442	1,764	2,193
18	Warriors	-0.5	.524	1967-68	94.1	94.5	82	241.5	117.0	73.5	23.2			44.3	104.7	42.3				28.5	38.5	74.0	48.1				19,805	9,598	6,029	1,901				2,265
19	Kings	-0.4	.540	1998-99	102.7	103.1	50	244.0	100.2	45.6	22.6	8.9	4.6	38.4	86.1	44.5	5.8	18.9	30.8	17.7	25.9	68.3	51.4	14.1	31.5	16.8	12,200	5,009	2,279	1,129	444	232	842	1,016
20	Celtics	-0.4	.537	2002-03	101.2	101.6	82	241.8	92.7	40.5	19.2	8.8	3.7	32.9	79.4	41.5	8.8	26.3	33.4	18.0	24.3	74.2	51.4	10.4	30.1	14.0	19,830	7,599	3,320	1,575	720	303	1,147	1,758
21	Magic	-0.4	.549	1996-97	105.6	106.0	82	242.1	94.1	40.1	20.6	8.5	4.4	34.6	79.2	43.7	6.9	20.3	34.1	18.0	24.1	74.6	52.4	13.1	27.1	15.2	19,855	7,719	3,292	1,689	694	363	1,250	1,643
22	Bulls	-0.4	.561	2021-22	113.2	113.6	82	240.6	111.6	42.3	23.9	7.1	4.1	41.7	86.9	48.0	10.6	28.8	36.9	17.5	21.5	81.3	57.9	8.7	33.7	12.8	19,730	9,152	3,471	1,958	585	336	1,053	1,540
23	Cavaliers	-0.4	.549	2007-08	106.0	106.4	82	242.1	96.4	44.6	20.0	7.1	5.2	35.8	81.7	43.9	6.7	18.8	35.8	18.0	25.1	71.7	52.0	13.3	31.3	14.0	19,855	7,903	3,655	1,640	579	427	1,145	1,712
24	Wizards	-0.4	.524	2007-08	109.2	109.6	82	242.7	98.8	41.6	19.6	7.7	4.8	36.4	81.6	44.6	7.0	19.7	35.6	19.0	24.3	78.2	53.5	12.3	29.3	13.2	19,905	8,104	3,411	1,607	632	391	1,082	1,606
25	Wizards	-0.4	.549	2004-05	107.2	107.5	82	241.2	100.5	42.8	19.1	8.7	4.2	36.2	82.9	43.7	6.3	18.3	34.3	21.9	30.2	72.5	52.3	13.8	29.0	14.3	19,780	8,241	3,507	1,563	716	347	1,172	1,807