Dragan Bender had the highest defensive rating in 2017-18, with a 114.3 rating.

Interpreted as:

worst iso defensive rating with a minimum of 2000 minutes played per 82 team games by a player 2018

	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	Dragan Bender D. Bender	114.3	2017-18	PHX	82	25.2	6.5	4.4	1.6	0.3	0.6	2.3	5.9	38.6	1.4	3.9	36.6	0.5	0.6	76.5	52.4	0.5	3.9	1.4	2,069	531	361	130	22	53	112	166	-472
2	Tony Snell T. Snell	114.2	2017-18	MIL	75	27.4	6.9	1.9	1.3	0.6	0.4	2.5	5.7	43.5	1.4	3.6	40.3	0.5	0.6	79.2	57.8	0.1	1.8	0.5	2,053	516	141	98	47	28	36	115	-56
3	T.J. Warren	114.2	2017-18	PHX	65	33.0	19.6	5.1	1.3	1.0	0.6	8.1	16.4	49.8	0.3	1.4	22.2	3.0	3.9	75.7	54.1	1.9	3.2	1.3	2,142	1,271	333	85	65	41	85	149	-431
4	JR Smith	114.0	2017-18	CLE	80	28.1	8.3	2.9	1.8	0.9	0.1	3.0	7.4	40.3	1.8	4.8	37.5	0.5	0.7	69.6	53.4	0.4	2.6	1.0	2,244	662	235	141	68	11	81	161	-114
5	Lou Williams L. Williams	113.5	2017-18	LAC	79	32.8	22.6	2.5	5.3	1.1	0.2	7.4	16.9	43.5	2.4	6.6	35.9	5.5	6.2	88.0	57.4	0.5	2.0	3.0	2,589	1,782	198	417	85	19	234	106	+123
6	Jamal Murray J. Murray	113.3	2017-18	DEN	81	31.7	16.7	3.7	3.4	1.0	0.3	5.9	13.1	45.1	2.0	5.4	37.8	2.8	3.1	90.5	57.6	1.0	2.7	2.1	2,568	1,352	297	274	79	28	172	173	+223
7	Bogdan Bogdanović B. Bogdanović	113.2	2017-18	SAC	78	27.9	11.8	2.9	3.3	0.9	0.2	4.4	9.9	44.6	1.7	4.2	39.2	1.3	1.5	84.0	55.6	0.4	2.5	1.6	2,175	917	223	258	72	16	125	172	-362
8	Dillon Brooks D. Brooks	113.2	2017-18	MEM	82	28.6	11.0	3.1	1.6	0.9	0.2	4.1	9.4	44.0	1.1	3.2	35.6	1.5	2.0	74.7	53.1	0.6	2.5	1.5	2,343	898	257	135	73	17	124	233	-243
9	Austin Rivers A. Rivers	113.2	2017-18	LAC	61	33.7	15.1	2.4	4.0	1.2	0.3	5.6	13.2	42.4	2.2	5.9	37.8	1.7	2.6	64.2	52.6	0.4	1.9	1.8	2,057	920	145	242	74	16	109	152	-67
10	Dennis Schröder D. Schröder	113.1	2017-18	ATL	67	30.9	19.4	3.1	6.2	1.1	0.1	7.5	17.1	43.6	1.1	3.9	29.0	3.4	4.0	84.9	51.5	0.7	2.4	2.7	2,072	1,301	208	417	72	6	183	147	-281
11	Wilson Chandler W. Chandler	113.1	2017-18	DEN	74	31.5	10.0	5.4	2.1	0.6	0.5	3.8	8.5	44.5	1.2	3.3	35.8	1.2	1.5	77.2	54.2	1.4	4.0	1.2	2,331	738	398	159	43	39	92	156	+62
12	De'Aaron Fox D. Fox	113.0	2017-18	SAC	73	27.8	11.6	2.8	4.4	1.0	0.3	4.5	10.9	41.2	0.6	2.1	30.7	1.9	2.7	72.3	47.8	0.5	2.3	2.4	2,026	844	204	320	70	20	173	163	-414
13	Courtney Lee C. Lee	112.9	2017-18	NYK	76	30.4	12.0	2.9	2.4	1.1	0.2	4.5	9.9	45.4	1.5	3.7	40.6	1.5	1.6	91.9	56.4	0.4	2.6	1.1	2,310	913	224	180	80	17	84	109	-256
14	Jonathon Simmons J. Simmons	112.8	2017-18	ORL	69	29.4	13.9	3.5	2.5	0.8	0.2	5.1	11.0	46.5	1.0	3.0	33.8	2.7	3.5	76.8	55.5	0.9	2.6	2.1	2,029	962	239	171	58	16	146	175	-294
15	Andrew Wiggins A. Wiggins	112.8	2017-18	MIN	82	36.3	17.7	4.4	2.0	1.1	0.6	6.9	15.9	43.8	1.4	4.1	33.1	2.5	3.8	64.3	50.5	1.0	3.4	1.7	2,979	1,452	358	160	91	51	138	163	+208
16	Spencer Dinwiddie S. Dinwiddie	112.4	2017-18	BKN	80	28.8	12.6	3.2	6.6	0.9	0.3	4.1	10.5	38.7	1.8	5.4	32.6	2.7	3.4	81.3	52.7	0.5	2.7	1.6	2,306	1,007	259	524	68	23	128	186	-88
17	E'Twaun Moore E. Moore	112.1	2017-18	NOP	82	31.5	12.5	2.9	2.3	1.0	0.1	5.2	10.1	50.8	1.6	3.7	42.5	0.6	0.8	70.6	59.3	0.7	2.2	1.2	2,586	1,022	238	187	79	12	102	182	+151
18	Jeff Teague J. Teague	112.1	2017-18	MIN	70	33.0	14.2	3.0	7.0	1.5	0.3	5.1	11.3	44.6	1.2	3.3	36.8	2.9	3.4	84.5	55.3	0.3	2.6	2.5	2,311	994	209	492	102	23	177	171	+138
19	Taj Gibson T. Gibson	111.9	2017-18	MIN	82	33.2	12.2	7.1	1.2	0.8	0.7	5.2	9.0	57.7	0.1	0.4	20.0	1.7	2.3	76.8	61.0	2.4	4.8	1.1	2,726	999	584	99	62	59	89	218	+242
20	Allen Crabbe A. Crabbe	111.8	2017-18	BKN	75	29.3	13.2	4.3	1.6	0.6	0.5	4.5	11.0	40.7	2.7	7.1	37.8	1.5	1.8	85.2	55.8	0.4	3.9	1.0	2,197	990	324	117	47	35	78	168	-82
21	Bojan Bogdanović B. Bogdanović	111.8	2017-18	IND	80	30.8	14.3	3.4	1.5	0.7	0.1	5.1	10.7	47.4	1.9	4.8	40.2	2.2	2.6	86.8	60.5	0.4	3.0	1.3	2,464	1,141	270	119	55	8	106	129	+87
22	Gary Harris G. Harris	111.7	2017-18	DEN	67	34.2	17.5	2.6	2.9	1.8	0.2	6.6	13.6	48.5	2.3	5.9	39.6	2.0	2.4	82.7	59.7	0.6	2.1	1.8	2,292	1,170	176	194	122	15	119	119	+170
23	Yogi Ferrell Y. Ferrell	111.7	2017-18	DAL	82	27.8	10.2	3.0	2.5	0.8	0.1	3.8	8.9	42.6	1.6	4.4	37.3	1.0	1.3	79.6	54.0	0.3	2.7	1.0	2,281	838	249	201	64	9	78	153	+6
24	Will Barton W. Barton	111.7	2017-18	DEN	81	33.3	15.7	5.0	4.1	1.0	0.6	5.7	12.7	45.2	1.9	5.2	37.0	2.2	2.8	80.5	56.2	0.9	4.2	1.8	2,696	1,268	409	331	82	52	149	168	+127
25	Justin Holiday J. Holiday	111.5	2017-18	CHI	72	31.5	12.2	4.0	2.1	1.1	0.4	4.0	10.9	37.1	2.2	6.2	35.9	1.9	2.3	82.3	51.3	0.4	3.6	1.3	2,265	876	291	153	80	31	93	134	-178