Between the 2009-10 and 2018-19 seasons, Dejounte Murray had the best defensive rating by a point guard, with a 101.7 rating.

Interpreted as:

best point guard defensive rating with a minimum of 1000 minutes played per 82 team games 2010s

	NAME	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	Dejounte Murray D. Murray	101.7	119	17.4	6.6	4.2	2.3	0.9	0.3	2.7	6.1	44.1	0.2	0.5	31.6	1.1	1.5	70.8	48.8	1.0	3.2	1.4	2,065	784	501	279	105	37	172	180	+152
2	Kirk Hinrich K. Hinrich	103.3	133	29.2	8.5	2.6	4.5	1.1	0.4	3.0	7.8	38.6	1.2	3.2	36.8	1.2	1.7	74.0	49.4	0.4	2.3	1.6	3,880	1,125	350	600	143	51	219	395	+242
3	Jason Kidd J. Kidd	103.3	208	33.2	8.4	4.8	7.9	1.7	0.4	2.9	7.4	38.8	1.9	4.9	37.7	0.8	1.0	82.8	53.8	0.5	4.3	2.2	6,913	1,753	994	1,643	361	74	465	344	+506
4	Nick Calathes N. Calathes	103.7	71	16.5	4.9	1.9	2.9	0.9	0.1	2.0	4.4	45.7	0.3	0.9	31.1	0.6	1.0	61.1	50.6	0.3	1.6	1.4	1,173	347	137	207	66	8	101	117	+19
5	Russell Westbrook R. Westbrook	104.0	739	34.7	23.8	7.3	8.7	1.8	0.3	8.4	19.2	43.7	1.2	3.9	30.9	5.9	7.3	80.0	53.2	1.6	5.6	4.1	25,661	17,603	5,361	6,462	1,332	234	3,052	1,870	+3425
6	Marcus Smart M. Smart	104.2	67	27.0	7.8	3.3	3.1	1.5	0.3	2.6	7.1	36.7	1.4	4.1	33.5	1.2	1.9	64.6	49.1	0.9	2.4	1.3	1,808	523	222	208	99	18	90	176	+59
7	Rajon Rondo R. Rondo	104.4	590	32.8	10.7	5.0	9.5	1.7	0.1	4.5	10.0	45.3	0.5	1.7	31.9	1.1	1.9	58.8	49.5	1.0	4.0	3.1	19,340	6,299	2,959	5,626	1,005	81	1,855	1,269	+215
8	Chris Paul C. Paul	104.7	650	34.1	18.1	4.4	9.6	2.1	0.2	6.3	13.5	46.9	1.6	4.1	37.7	3.9	4.4	88.0	58.7	0.6	3.7	2.4	22,181	11,770	2,829	6,215	1,396	99	1,528	1,573	+4212
9	Ben Simmons B. Simmons	104.8	160	34.0	16.4	8.5	7.9	1.6	0.8	6.8	12.2	55.4	0.0	0.1	0.0	2.8	4.8	58.3	57.0	2.0	6.5	3.5	5,432	2,616	1,356	1,271	252	131	552	420	+503
10	Mario Chalmers M. Chalmers	104.9	484	25.3	8.5	2.4	3.5	1.4	0.2	2.9	6.9	41.9	1.2	3.3	35.6	1.6	2.0	80.4	55.1	0.3	2.1	1.8	12,251	4,112	1,151	1,702	668	85	864	1,265	+1555
11	C.J. Watson	105.3	429	20.6	7.5	2.0	2.6	0.9	0.1	2.6	6.3	41.4	0.9	2.4	37.7	1.4	1.7	79.3	53.0	0.3	1.6	1.1	8,830	3,215	843	1,130	405	61	493	654	+296
12	Avery Bradley A. Bradley	105.6	205	23.5	9.2	2.3	1.4	0.9	0.2	3.8	8.6	43.8	0.7	1.9	36.6	1.0	1.2	77.7	50.1	0.6	1.7	1.3	4,820	1,888	469	288	179	42	259	403	-134
13	Michael Carter-Williams M. Carter-Williams	105.9	315	26.2	10.9	4.5	4.6	1.3	0.6	4.1	10.1	40.1	0.5	1.8	25.1	2.3	3.3	70.2	47.0	0.9	3.6	2.5	8,265	3,426	1,427	1,463	423	175	791	791	-830
14	Ricky Rubio R. Rubio	106.0	498	30.9	11.1	4.2	7.7	1.9	0.1	3.6	9.2	38.8	0.8	2.6	32.2	3.1	3.7	83.8	51.1	0.7	3.5	2.7	15,370	5,525	2,092	3,817	959	66	1,363	1,306	+807
15	George Hill G. Hill	106.0	649	29.6	11.9	3.2	3.4	1.0	0.3	4.2	9.3	45.6	1.3	3.5	38.0	2.1	2.7	80.3	57.1	0.6	2.6	1.3	19,201	7,726	2,095	2,188	623	190	854	1,369	+1823
16	Victor Oladipo V. Oladipo	106.0	80	31.1	13.8	4.1	4.1	1.6	0.5	4.9	11.7	41.9	0.9	2.8	32.7	3.1	4.0	78.0	51.4	0.5	3.6	3.2	2,487	1,106	329	327	129	37	256	210	-270
17	John Wall J. Wall	106.3	573	35.9	19.0	4.3	9.2	1.7	0.7	6.9	15.9	43.3	0.9	2.9	32.4	4.3	5.5	78.1	51.9	0.6	3.8	3.8	20,545	10,879	2,483	5,282	976	396	2,191	1,289	+147
18	Terry Rozier T. Rozier	106.4	272	20.0	7.7	3.6	2.3	0.7	0.2	2.8	7.3	38.0	1.2	3.5	35.4	0.9	1.2	77.7	49.2	0.6	3.0	0.8	5,433	2,090	973	631	200	52	214	316	+20
19	Derek Fisher D. Fisher	106.5	227	26.6	6.7	2.0	2.6	1.1	0.1	2.4	6.3	38.1	0.8	2.2	35.8	1.1	1.3	83.8	48.6	0.2	1.7	1.0	6,032	1,523	443	595	240	21	221	511	+954
20	Stephen Curry S. Curry	106.6	694	34.4	23.5	4.5	6.6	1.7	0.2	8.1	17.1	47.7	3.6	8.2	43.6	3.7	4.0	90.5	62.4	0.7	3.8	3.1	23,860	16,315	3,132	4,588	1,200	154	2,163	1,721	+4715
21	Mike Conley M. Conley	106.7	653	33.4	15.8	2.9	6.0	1.6	0.2	5.6	12.7	44.2	1.5	4.0	37.4	3.1	3.8	82.3	55.0	0.5	2.5	2.1	21,810	10,340	1,912	3,933	1,027	152	1,354	1,317	+1720
22	Pablo Prigioni P. Prigioni	106.9	270	16.9	3.5	1.9	2.8	1.0	0.0	1.2	2.9	42.5	0.8	2.0	37.9	0.3	0.3	87.2	57.4	0.5	1.3	1.0	4,566	946	505	765	268	6	257	429	+77
23	Kyle Lowry K. Lowry	106.9	687	33.2	15.9	4.6	6.7	1.4	0.3	5.1	12.1	42.3	2.1	5.7	37.4	3.5	4.3	81.7	56.7	0.9	3.7	2.5	22,838	10,924	3,184	4,621	981	201	1,691	1,949	+2644
24	Jrue Holiday J. Holiday	107.0	504	32.3	14.3	3.6	6.2	1.5	0.4	5.6	12.8	44.1	1.1	3.1	36.6	1.8	2.3	78.8	51.5	0.8	2.8	2.7	16,257	7,191	1,800	3,147	732	198	1,358	1,146	+291
25	Eric Bledsoe E. Bledsoe	107.0	489	26.8	13.6	3.7	4.6	1.5	0.5	4.9	10.7	45.6	1.1	3.1	33.8	2.8	3.5	79.2	55.6	0.8	2.9	2.5	13,103	6,657	1,806	2,231	720	230	1,236	979	+522