who had the lowest defensive rating in the playoffs with at least 20 minutes played per game

Nate Thurmond has the best career defensive rating in the playoffs when playing 20.0+ minutes per game, with an 89.9 rating.

	NAME	DRTG	MPG	GP	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	Nate Thurmond N. Thurmond	89.9	23.3	27	4.9	7.6	2.2	0.4	1.9	1.9	4.3	43.6				1.1	2.6	44.9	45.1	2.3	5.3		630	133	205	59	11	51		88
2	Tom Boerwinkle T. Boerwinkle	91.8	22.3	18	6.1	9.8	3.4	0.2	0.6	2.4	5.8	42.3				1.2	1.5	81.5	47.5	3.2	6.6		401	110	176	62	4	11		51
3	Ben Wallace B. Wallace	92.3	34.8	130	7.2	11.2	1.3	1.5	1.9	2.8	5.8	48.2	0.0	0.1	0.0	1.6	3.9	41.8	48.0	3.6	7.6	1.0	4,524	939	1,454	173	199	250	136	296	+368
4	Cornell Warner C. Warner	92.6	26.7	21	5.8	8.2	1.2	0.4	0.7	2.6	5.9	43.9				0.6	0.9	68.4	46.1	1.8	6.4		561	121	172	26	8	14		81
5	Dave Cowens D. Cowens	93.4	42.0	65	18.9	14.1	3.9	1.2	0.9	8.2	18.4	44.5	0.0	0.2	0.0	2.5	3.2	79.5	47.7	3.7	10.4	0.9	2,729	1,229	917	252	78	56	8	294
6	Jimmy Jones J. Jones	93.9	20.6	18	7.2	2.2	1.7	1.4	0.1	2.8	6.1	46.8				1.6	1.8	87.5	52.8	0.4	1.8		371	130	39	31	26	1		36
7	Bill Walton B. Walton	94.1	24.4	49	10.8	9.1	3.0	0.7	1.7	4.7	8.9	52.5	0.0	0.0	0.0	1.4	2.1	67.3	54.7	1.9	7.1	1.2	1,197	528	444	145	32	83	36	149
8	Jim Brewer J. Brewer	94.7	23.9	31	5.3	6.6	1.6	0.8	0.8	2.2	4.7	46.9	0.0	0.0		0.9	1.7	51.9	48.6	2.0	4.6	0.3	742	164	204	49	24	24	5	59
9	Sidney Wicks S. Wicks	95.0	29.0	9	13.1	9.2	1.8	1.4	0.3	4.7	9.0	51.9				3.8	5.2	72.3	58.0	2.9	6.3		261	118	83	16	13	3		37
10	Gar Heard G. Heard	95.3	31.9	57	10.5	9.4	1.7	1.4	1.7	4.3	10.3	41.9	0.0	0.0		1.9	2.9	65.1	45.4	2.6	6.8	1.2	1,816	598	534	96	80	98	31	170
11	Clifford Ray C. Ray	95.5	30.2	51	8.4	10.5	2.1	1.0	1.4	3.5	6.4	54.3				1.5	2.5	57.7	56.0	3.8	6.6		1,538	429	533	108	51	70		189
12	Sam Lacey S. Lacey	95.8	37.0	29	9.4	9.9	5.0	1.9	1.5	3.7	9.2	40.1	0.1	0.2	25.0	2.0	2.6	77.6	45.6	2.3	7.6	2.9	1,074	274	287	144	56	44	66	113
13	Elvin Hayes E. Hayes	95.8	43.0	85	22.5	13.0	2.1	1.1	2.6	9.1	19.8	45.8	0.0	0.0		4.4	6.7	64.9	49.4	4.0	9.0	2.8	3,654	1,910	1,104	175	97	222	124	341
14	David Robinson D. Robinson	95.9	34.3	123	18.1	10.6	2.3	1.2	2.5	6.2	13.0	47.9	0.0	0.1	10.0	5.6	7.9	70.8	54.7	3.0	7.6	2.3	4,221	2,221	1,301	280	151	312	280	423	+362
15	Nick Weatherspoon N. Weatherspoon	95.9	23.1	31	9.1	4.8	0.8	0.6	0.3	3.7	7.6	48.9				1.6	2.4	69.9	52.6	1.5	3.4		715	281	150	26	18	8		95
16	Jerry Sloan J. Sloan	96.6	37.4	19	14.2	8.3	2.0	1.4	0.1	6.0	13.2	45.4				2.2	3.4	64.6	48.3	2.2	6.1		710	270	158	38	27	1		63
17	Wes Unseld W. Unseld	97.1	40.6	79	9.5	13.3	4.0	0.8	0.7	3.9	7.5	51.7	0.0	0.5	0.0	1.8	2.9	61.0	54.2	3.9	9.4	1.8	3,209	751	1,048	313	67	55	69	238
18	Paul Silas P. Silas	97.2	29.4	107	6.5	9.0	2.0	0.8	0.3	2.3	5.6	40.6	0.0	0.0		2.0	2.7	73.1	48.1	3.2	5.9	1.4	3,141	696	967	215	81	34	73	318
19	Bill Robinzine B. Robinzine	97.5	23.4	8	10.4	6.8	0.4	2.0	0.0	4.4	9.4	46.7	0.0	0.0		1.6	2.3	72.2	50.0	2.8	4.0	1.8	187	83	54	3	16	0	14	26
20	Butch Beard B. Beard	97.5	26.4	23	9.0	4.0	3.5	1.5	0.2	3.7	8.4	43.3				1.7	2.7	63.5	46.9	1.3	2.7	1.8	608	208	93	80	34	4	11	86
21	Bob Gross B. Gross	97.7	27.8	25	12.3	5.0	3.6	1.4	0.7	4.9	8.4	58.4	0.0	0.0		2.5	3.0	85.1	63.5	2.2	2.8	1.3	694	307	124	89	35	17	8	101
22	George McGinnis G. McGinnis	97.8	30.4	34	14.6	9.6	3.5	1.2	0.3	5.5	13.9	39.5	0.0	0.0		3.6	5.6	64.0	44.4	2.9	6.8	3.6	1,035	495	327	118	41	11	43	143
23	Ron Lee R. Lee	97.8	20.5	2	6.0	3.0	1.5	2.0	0.0	2.5	8.0	31.3				1.0	1.0	100.0	35.5	1.0	2.0	2.0	41	12	6	3	4	0	4	7
24	Don Nelson D. Nelson	97.8	22.5	47	11.4	4.1	1.7	0.3	0.1	4.3	8.3	51.4				2.9	3.5	84.7	58.4	1.3	2.9		1,056	538	195	78	13	7		136
25	Walt Frazier W. Frazier	97.9	41.0	15	22.7	7.7	4.6	2.1	0.3	9.5	18.1	52.4				3.8	4.3	87.7	56.9	1.6	6.1		615	341	115	69	32	4		45