Jessica Breland had the lowest defensive rating in 2018, with an 89.1 rating.

Interpreted as:

top 10 players defensive rating with a minimum of 375 minutes played per 44 team games 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	Jessica Breland J. Breland	89.1	2018	ATL	34	26.4	8.3	7.9	2.0	1.1	1.9	3.6	8.5	42.8	0.0	0.0		1.0	1.3	75.0	45.4	1.7	6.2	1.7	899	281	269	68	39	65	59	86	+72
2	Sylvia Fowles S. Fowles	92.1	2018	MIN	34	31.9	17.7	11.9	2.2	1.4	1.2	7.0	11.3	61.9	0.0	0.0		3.8	5.0	75.7	65.8	3.6	8.3	3.0	1,086	602	404	74	49	42	103	103	+78
3	Natasha Howard N. Howard	92.6	2018	SEA	34	25.6	13.2	6.4	1.0	1.3	1.9	5.1	9.4	54.7	0.5	1.5	32.7	2.4	3.1	79.8	61.5	2.4	4.1	1.9	869	450	219	33	44	66	64	126	+267
4	Imani McGee-Stafford I. McGee-Stafford	92.9	2018	ATL	29	10.5	2.9	3.4	0.6	0.4	0.4	1.3	3.0	45.3	0.0	0.0		0.2	0.5	46.7	45.9	1.3	2.1	0.8	305	85	99	18	13	11	23	44	-25
5	Breanna Stewart B. Stewart	93.1	2018	SEA	34	31.6	21.8	8.4	2.5	1.4	1.4	7.9	15.0	52.9	1.8	4.3	41.5	4.1	5.1	82.0	63.3	1.1	7.2	1.8	1,074	742	284	86	46	49	61	69	+275
6	Candace Parker C. Parker	94.0	2018	LAS	31	30.6	17.9	8.2	4.7	1.2	1.1	6.4	13.5	47.1	1.3	3.8	34.5	3.8	4.7	80.8	57.3	1.6	6.5	3.0	949	555	253	146	38	33	92	65	+86
7	Angel McCoughtry A. McCoughtry	95.0	2018	ATL	29	27.6	16.5	6.0	3.0	1.3	0.6	5.9	14.0	42.0	0.7	2.6	27.6	4.0	4.8	83.6	51.2	1.6	4.4	2.6	799	478	174	86	38	16	75	74	+71
8	Elizabeth Williams E. Williams	95.7	2018	ATL	33	26.8	9.1	5.8	1.4	0.8	1.8	3.7	6.7	54.8	0.0	0.0		1.8	3.1	56.3	56.3	2.2	3.6	1.2	885	300	190	46	26	59	41	88	+114
9	Courtney Paris C. Paris	95.8	2018	SEA	34	10.6	2.1	3.9	0.6	0.2	0.3	0.9	1.8	53.3	0.0	0.0	0.0	0.3	0.5	52.9	54.1	1.1	2.8	0.4	360	73	133	22	8	9	14	55	+17
10	Nneka Ogwumike N. Ogwumike	95.9	2018	LAS	27	30.8	15.5	6.8	2.0	1.6	0.4	6.3	11.9	52.5	0.3	1.0	34.6	2.6	3.2	81.6	58.0	1.8	5.0	1.5	831	418	184	53	42	12	40	77	+95
11	Chiney Ogwumike C. Ogwumike	97.3	2018	CON	31	25.5	14.4	7.3	1.0	1.2	0.6	5.7	9.4	60.3	0.0	0.1	50.0	3.0	3.8	79.7	65.0	2.7	4.6	1.6	790	447	227	32	37	19	51	106	+65
12	Monique Billings M. Billings	97.8	2018	ATL	32	11.0	3.3	2.8	0.4	0.4	0.0	1.3	2.9	44.1	0.0	0.0		0.8	1.0	75.0	49.5	1.2	1.6	0.4	353	106	88	12	14	1	14	37	+13
13	LaToya Sanders L. Sanders	97.8	2018	WAS	28	24.5	10.2	6.4	1.6	1.3	1.1	4.1	6.8	60.7	0.0	0.0	0.0	1.9	2.2	86.9	65.4	2.3	4.1	1.1	686	285	179	44	35	31	30	66	+150
14	Maya Moore M. Moore	98.1	2018	MIN	34	31.8	18.0	5.1	2.6	1.7	0.4	6.6	15.5	42.3	1.9	5.3	36.5	2.9	3.5	83.3	52.8	1.4	3.7	1.8	1,080	612	174	88	57	12	60	62	+93
15	Rebekkah Brunson R. Brunson	98.2	2018	MIN	25	27.6	7.2	6.8	2.4	0.8	0.5	2.6	6.3	40.5	0.7	1.9	37.5	1.3	2.0	67.3	49.8	1.5	5.3	1.5	691	179	169	60	20	13	37	60	+38
16	Jonquel Jones J. Jones	98.4	2018	CON	34	20.5	11.8	5.5	1.7	0.4	1.2	4.4	8.0	55.0	1.5	3.1	46.7	1.6	2.3	67.1	65.6	2.1	3.4	1.6	697	401	188	57	15	42	55	99	+165
17	Alyssa Thomas A. Thomas	98.4	2018	CON	24	30.6	10.3	8.1	4.2	1.2	0.4	4.1	8.8	46.4	0.0	0.0	0.0	2.2	4.0	54.7	49.1	2.0	6.2	2.0	734	248	195	101	28	10	48	69	+211
18	Alana Beard A. Beard	98.7	2018	LAS	30	25.5	4.0	3.3	1.7	1.5	0.2	1.7	4.3	39.2	0.1	0.2	40.0	0.6	0.7	81.0	43.5	1.2	2.1	0.7	766	121	98	50	44	6	20	73	+46
19	Brittney Sykes B. Sykes	99.3	2018	ATL	29	20.7	9.7	3.5	2.3	0.3	0.6	3.3	8.1	41.1	0.8	2.8	26.8	2.2	3.4	66.3	50.3	0.6	2.9	1.1	600	281	102	68	10	18	31	52	+65
20	Tiffany Hayes T. Hayes	99.7	2018	ATL	31	28.9	17.2	3.6	2.7	1.2	0.2	5.7	12.9	44.1	1.4	4.2	32.1	4.5	5.5	81.7	56.2	0.9	2.7	1.6	897	534	112	83	36	7	50	65	+152
21	Jantel Lavender J. Lavender	99.9	2018	LAS	30	17.0	5.2	3.7	0.7	0.4	0.2	2.3	5.3	42.8	0.1	0.5	18.8	0.6	0.7	90.0	46.8	1.1	2.6	1.0	511	157	111	22	13	7	30	41	-88
22	Essence Carson E. Carson	100.2	2018	LAS	34	23.1	7.5	2.6	0.9	0.9	0.4	3.0	6.8	43.5	1.1	3.2	36.1	0.4	0.5	93.8	53.5	0.3	2.4	0.6	786	256	90	31	29	12	21	51	-9
23	Danielle Robinson D. Robinson	100.4	2018	MIN	28	18.6	6.5	1.8	3.3	0.9	0.0	2.5	5.5	44.5	0.1	0.7	15.8	1.5	1.7	85.4	51.7	0.3	1.5	1.8	521	182	50	92	26	1	49	38	+6
24	Liz Cambage L. Cambage	100.4	2018	DAL	32	29.5	23.0	9.7	2.3	0.5	1.7	8.7	14.8	58.9	0.4	1.2	32.4	5.3	7.2	73.8	64.3	2.3	7.3	2.8	945	737	309	73	15	54	89	89	+73
25	Brittney Griner B. Griner	100.4	2018	PHX	34	32.6	20.5	7.7	2.1	0.5	2.6	7.8	14.4	54.4	0.0	0.1	25.0	4.8	6.0	80.0	60.2	1.9	5.9	2.4	1,108	697	262	70	17	87	80	110	+117