best player defensive ratings in nba history in a game nba minimum 20 minutes

Dick Cunningham has the best career defensive rating when playing 20+ minutes, with an 87.9 rating.

	NAME	DRTG	MIN	GP	MPG	PPG	RPG	APG	SPG	BPG	FGM	FGA	FG%	3PM	3PA	3P%	FTM	FTA	FT%	TS%	OREB	DREB	TPG	PTS	REB	AST	STL	BLK	TOV	PF	+/-
1	Dick Cunningham D. Cunningham	87.9	53	10	5.3	0.6	1.8	0.1	0.2	0.2	0.3	0.6	50.0				0.0	0.7	0.0	33.0	0.1	1.7		6	18	1	2	2		6
2	Roger Burkman R. Burkman	89.4	30	6	5.0	0.8	1.0	0.8	1.0	0.3	0.0	0.7	0.0	0.0	0.2	0.0	0.8	1.0	83.3	37.7	0.3	0.7	0.5	5	6	5	6	2	3	6
3	Art Williams A. Williams	91.5	617	67	9.2	2.6	1.7	2.4	0.7	0.0	1.1	2.5	43.5				0.4	0.5	84.4	47.5	0.3	1.4		173	115	163	44	3		100
4	Dave Stallworth D. Stallworth	92.0	515	52	9.9	4.0	2.8	0.5	0.6	0.1	1.5	3.9	39.0				0.9	1.1	85.5	45.2	1.1	1.7		207	145	27	31	7		71
5	Jerry Sloan J. Sloan	92.3	6,054	177	34.2	12.4	6.8	1.9	2.2	0.2	4.9	11.3	43.9				2.5	3.4	72.6	48.5	2.1	4.8		2,194	1,210	332	381	32		615
6	Dave DeBusschere D. DeBusschere	92.6	2,699	71	38.0	18.1	10.7	3.6	0.9	0.5	7.9	17.1	46.1				2.3	3.1	75.6	49.0	1.9	8.8		1,282	757	253	67	39		222
7	Willis Reed W. Reed	92.7	500	19	26.3	11.1	7.4	1.6	0.6	1.1	4.4	9.7	45.7				2.2	2.8	79.2	50.6	2.5	4.9		210	141	30	12	21		49
8	Luther Rackley L. Rackley	93.0	68	9	7.6	2.0	2.4	0.0	0.3	0.4	0.6	1.4	38.5				0.9	1.2	72.7	50.4	0.6	1.9		18	22	0	3	4		11
9	Nate Thurmond N. Thurmond	93.0	7,609	269	28.3	7.6	9.6	2.5	0.5	2.1	3.0	7.3	40.8				1.7	2.8	61.2	44.9	2.8	6.8		2,053	2,571	670	125	553		738
10	Rich Rinaldi R. Rinaldi	93.1	48	7	6.9	1.3	1.0	1.4	0.4	0.1	0.4	3.1	13.6				0.4	0.6	75.0	18.9	0.3	0.7		9	7	10	3	1		7
11	Frank Kendrick F. Kendrick	93.3	121	24	5.0	3.3	1.5	0.3	0.5	0.1	1.3	3.2	40.3				0.8	0.9	81.8	46.1	0.8	0.7		80	36	6	11	3		22
12	Mike Davis M. Davis	93.5	28	8	3.5	1.8	1.3	0.0	0.0	0.5	0.5	1.3	40.0	0.0	0.0		0.8	1.3	60.0	48.6	0.4	0.9	0.0	14	10	0	0	4	0	4
13	Terry Driscoll T. Driscoll	93.6	749	75	10.0	2.8	2.9	0.8	0.3	0.2	1.2	2.7	45.5				0.4	0.6	64.6	48.2	1.1	1.8		213	215	57	22	16		128
14	Russ Lee R. Lee	93.8	305	51	6.0	3.0	1.4	0.5	0.4	0.1	1.3	3.3	39.4				0.4	0.6	60.0	41.5	0.6	0.8		152	71	27	22	3		46
15	Elmore Smith E. Smith	93.8	11,864	408	29.1	11.8	9.4	1.2	0.8	2.9	4.9	9.9	49.0				2.0	3.4	59.5	51.4	2.3	7.1	1.7	4,801	3,832	505	325	1,183	183	1,340
16	Jamal Robinson J. Robinson	93.8	72	6	12.0	1.0	1.8	0.3	1.0	0.0	0.5	3.7	13.6	0.0	0.3	0.0	0.0	0.0		13.6	0.5	1.3	0.5	6	11	2	6	0	3	7	-12
17	Ben Clyde B. Clyde	94.0	157	25	6.3	2.8	1.6	0.2	0.2	0.1	1.2	2.9	43.1				0.3	0.4	77.8	45.4	0.6	1.0		69	41	5	5	3		34
18	Steve Downing S. Downing	94.0	146	27	5.4	2.4	1.5	0.4	0.2	0.0	0.8	2.4	31.8				0.8	1.5	55.0	38.3	0.5	1.0		64	41	11	5	0		33
19	Larry Johnson L. Johnson	94.1	38	4	9.5	1.5	1.3	1.8	1.3	0.5	0.8	3.3	23.1				0.0	0.5	0.0	21.6	0.3	1.0	0.8	6	5	7	5	2	3	3
20	Bill Hewitt B. Hewitt	94.1	467	18	25.9	7.0	6.4	1.3	0.5	0.6	3.1	7.2	43.4				0.8	1.3	60.9	45.3	1.7	4.8		126	116	24	9	10		46
21	Jim Davis J. Davis	94.1	2,025	157	12.9	4.1	3.7	1.1	0.6	0.4	1.5	3.5	43.3				1.1	1.6	68.4	49.2	1.3	2.4		645	578	176	89	66		287
22	Ken Boyd K. Boyd	94.2	25	6	4.2	3.2	0.8	0.3	0.5	0.0	1.2	2.2	53.8				0.8	1.8	45.5	53.3	0.5	0.3		19	5	2	3	0		2
23	Tom Boerwinkle T. Boerwinkle	94.3	5,119	304	16.8	4.9	5.8	2.9	0.4	0.5	2.0	4.1	49.2				0.9	1.3	67.9	52.8	1.8	4.0	1.2	1,501	1,756	882	110	138	26	689
24	Dennis DuVal D. DuVal	94.3	267	50	5.3	1.9	0.6	0.7	0.4	0.1	0.8	2.2	36.1				0.4	0.5	66.7	40.0	0.2	0.4		96	31	34	22	4		49
25	Eric Anderson E. Anderson	94.4	83	27	3.1	1.6	1.1	0.2	0.1	0.1	0.4	1.3	34.3	0.1	0.1	100.0	0.6	1.0	59.3	44.8	0.4	0.7	0.3	42	31	5	3	2	7	23