Harrison Barnes had the worst defensive rating in 2020-21, with a 119.2 rating.

Interpreted as:

worst defensive rating with a minimum of 2000 minutes played per 82 team games by a player in 2021

	NAME	DRTG	SEASON	TM	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	Harrison Barnes H. Barnes	119.2	2020-21	SAC	58	36.2	16.1	6.6	3.5	0.7	0.2	5.5	11.1	49.7	1.7	4.4	39.1	3.4	4.1	83.0	62.6	1.1	5.5	1.6	2,102	933	385	201	43	11	93	75	-57
2	Buddy Hield B. Hield	118.8	2020-21	SAC	71	34.3	16.6	4.7	3.6	0.9	0.4	5.7	14.0	40.6	4.0	10.2	39.1	1.2	1.5	84.6	56.7	0.4	4.3	1.8	2,433	1,176	334	257	63	30	130	175	-56
3	Damian Lillard D. Lillard	118.4	2020-21	POR	67	35.8	28.8	4.2	7.5	0.9	0.3	9.0	19.9	45.1	4.1	10.5	39.1	6.7	7.2	92.8	62.3	0.5	3.7	3.0	2,398	1,928	283	505	62	17	203	102	+198
4	De'Aaron Fox D. Fox	118.1	2020-21	SAC	58	35.1	25.2	3.5	7.2	1.5	0.5	9.1	19.1	47.7	1.8	5.5	32.2	5.2	7.2	71.9	56.5	0.6	2.9	3.0	2,036	1,461	203	417	87	27	174	170	-195
5	Gary Trent Jr. G. Trent Jr.	118.1	2020-21	TOT	58	31.1	15.3	2.6	1.4	1.0	0.2	5.5	13.5	40.8	2.8	7.4	38.5	1.4	1.8	78.3	53.4	0.5	2.2	0.7	1,802	888	152	80	56	10	43	92	-58
6	Collin Sexton C. Sexton	117.7	2020-21	CLE	60	35.3	24.3	3.1	4.4	1.0	0.2	8.8	18.4	47.5	1.6	4.4	37.1	5.2	6.4	81.5	57.3	1.0	2.2	2.8	2,115	1,460	187	262	62	10	167	157	-376
7	Isaac Okoro I. Okoro	117.3	2020-21	CLE	67	32.4	9.6	3.1	1.9	0.9	0.4	3.5	8.3	42.0	0.9	3.2	29.0	1.7	2.3	72.6	51.4	1.0	2.1	1.3	2,173	646	206	128	62	24	86	185	-407
8	Dwayne Bacon D. Bacon	117.3	2020-21	ORL	72	25.7	10.9	3.1	1.3	0.6	0.1	4.1	10.1	40.2	0.8	2.9	28.5	2.0	2.4	82.4	49.0	0.4	2.7	0.6	1,853	788	224	93	45	5	46	103	-445
9	Darius Garland D. Garland	117.1	2020-21	CLE	54	33.1	17.4	2.4	6.1	1.2	0.1	6.7	14.9	45.1	1.9	4.9	39.5	2.1	2.4	84.8	54.7	0.4	2.0	3.0	1,790	941	129	329	66	6	164	110	-237
10	Joe Harris J. Harris	116.9	2020-21	BKN	69	31.0	14.1	3.6	1.9	0.7	0.2	5.2	10.2	50.5	3.1	6.4	47.5	0.7	0.9	77.8	66.3	0.6	3.0	0.9	2,141	974	248	130	46	14	62	141	+350
11	Tim Hardaway Jr. T. Hardaway Jr.	116.3	2020-21	DAL	70	28.4	16.6	3.3	1.8	0.4	0.2	5.8	13.0	44.7	3.0	7.6	39.1	2.0	2.5	81.6	58.9	0.3	3.0	0.9	1,985	1,163	229	126	31	11	64	111	+71
12	Norman Powell N. Powell	116.3	2020-21	TOT	69	32.0	18.6	3.1	1.9	1.2	0.3	6.3	13.3	47.7	2.5	6.0	41.1	3.4	3.9	87.1	61.8	0.6	2.5	1.7	2,205	1,283	215	129	82	18	119	160	+79
13	Eric Bledsoe E. Bledsoe	116.2	2020-21	NOP	71	29.7	12.2	3.4	3.8	0.8	0.3	4.3	10.3	42.1	1.7	5.0	34.1	1.9	2.7	68.7	53.3	0.4	3.0	1.6	2,111	869	244	268	55	24	114	112	-66
14	Anthony Edwards A. Edwards	116.1	2020-21	MIN	72	32.1	19.3	4.7	2.9	1.1	0.5	7.0	16.8	41.7	2.4	7.2	32.9	2.9	3.8	77.6	52.3	0.8	3.8	2.2	2,314	1,392	336	211	82	36	160	129	-228
15	Trae Young T. Young	116.1	2020-21	ATL	63	33.7	25.3	3.9	9.4	0.8	0.2	7.7	17.7	43.8	2.2	6.3	34.3	7.7	8.7	88.6	58.9	0.6	3.3	4.1	2,124	1,594	245	594	53	12	261	111	+267
16	Theo Maledon T. Maledon	115.8	2020-21	OKC	65	27.4	10.1	3.2	3.5	0.9	0.2	3.5	9.4	36.8	1.6	4.8	33.5	1.6	2.1	74.8	48.9	0.4	2.9	2.2	1,778	658	211	227	56	11	141	126	-621
17	Brandon Ingram B. Ingram	115.8	2020-21	NOP	61	34.3	23.8	4.9	4.9	0.7	0.6	8.4	18.0	46.6	2.3	6.1	38.1	4.6	5.2	87.8	58.4	0.6	4.3	2.5	2,092	1,450	299	296	42	36	154	124	+43
18	Jeff Green J. Green	115.8	2020-21	BKN	68	27.0	11.0	3.9	1.6	0.5	0.4	3.8	7.8	49.2	1.5	3.7	41.2	1.8	2.4	77.6	62.4	0.5	3.4	0.8	1,835	750	263	108	36	27	54	122	+113
19	Malcolm Brogdon M. Brogdon	115.3	2020-21	IND	56	34.4	21.2	5.3	5.9	0.9	0.3	7.9	17.5	45.3	2.6	6.7	38.8	2.7	3.2	86.4	56.1	1.0	4.2	2.1	1,929	1,186	294	329	49	15	115	110	-32
20	DeMar DeRozan D. DeRozan	115.1	2020-21	SAS	61	33.7	21.6	4.2	6.9	0.9	0.2	7.5	15.1	49.5	0.3	1.2	25.7	6.3	7.2	88.0	59.1	0.7	3.6	2.0	2,056	1,316	259	422	56	15	119	128	-105
21	Ricky Rubio R. Rubio	115.0	2020-21	MIN	68	26.0	8.6	3.3	6.4	1.4	0.1	2.8	7.3	38.8	1.0	3.1	30.8	1.9	2.2	86.7	51.6	0.4	2.9	1.6	1,771	582	223	433	98	4	111	139	-186
22	Jae'Sean Tate J. Tate	114.7	2020-21	HOU	70	29.2	11.3	5.3	2.5	1.2	0.5	4.5	8.9	50.6	0.9	2.8	30.8	1.5	2.1	69.4	57.6	1.9	3.5	1.4	2,043	794	374	178	85	36	98	222	-189
23	Bradley Beal B. Beal	114.7	2020-21	WAS	60	35.8	31.3	4.7	4.4	1.2	0.4	11.2	23.0	48.5	2.2	6.2	34.9	6.8	7.7	88.9	59.3	1.2	3.5	3.1	2,147	1,878	283	265	69	22	187	140	-3
24	Rui Hachimura R. Hachimura	114.6	2020-21	WAS	57	31.5	13.8	5.5	1.4	0.8	0.1	5.4	11.4	47.8	0.8	2.4	32.8	2.2	2.8	77.0	54.9	0.9	4.6	1.2	1,797	789	312	82	44	7	68	120	-111
25	Coby White C. White	114.6	2020-21	CHI	69	31.2	15.1	4.1	4.8	0.6	0.2	5.4	13.1	41.6	2.4	6.6	35.9	1.9	2.1	90.1	54.0	0.4	3.7	2.3	2,156	1,041	284	328	38	15	156	179	-107