The Orlando Magic have the best defensive rating by a team in their last 5 games, with a 101.7 rating.

nba team defensive rating ranking last 5 games

TEAM	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
Magic	101.7	5	240.0	106.6	46.8	20.2	7.2	4.8	38.0	84.4	45.0	11.0	32.2	34.2	19.6	24.0	81.7	56.1	12.4	34.4	13.8	1,200	533	234	101	36	24	69	104
Spurs	106.6	5	250.0	112.2	52.0	29.8	5.8	6.6	42.4	91.4	46.4	13.0	38.2	34.0	14.4	18.2	79.1	56.4	10.2	41.8	17.4	1,250	561	260	149	29	33	87	73
Mavericks	109.5	5	240.0	106.4	45.2	17.0	6.4	2.4	40.6	85.0	47.8	10.4	29.8	34.9	14.8	20.8	71.2	56.5	9.6	35.6	10.8	1,200	532	226	85	32	12	54	87
Kings	109.5	5	240.0	113.4	41.4	26.0	9.8	3.2	41.6	89.6	46.4	14.4	38.0	37.9	15.8	19.6	80.6	57.7	11.2	30.2	11.6	1,200	567	207	130	49	16	58	89
Pelicans	110.7	5	240.0	92.6	45.4	21.4	8.8	5.2	35.6	84.6	42.1	8.4	30.0	28.0	13.0	15.4	84.4	50.7	12.0	33.4	16.8	1,200	463	227	107	44	26	84	99
Celtics	111.1	5	240.0	101.4	39.8	23.6	6.4	6.2	36.8	83.4	44.1	14.2	42.4	33.5	13.6	16.0	85.0	56.1	8.4	31.4	11.0	1,200	507	199	118	32	31	55	87
Nets	113.4	5	240.0	97.8	47.4	20.6	4.6	7.4	35.8	82.0	43.7	9.8	31.8	30.8	16.4	21.2	77.4	53.5	10.4	37.0	14.2	1,200	489	237	103	23	37	71	74
Nuggets	113.5	5	240.0	100.8	39.2	24.2	5.4	5.4	38.4	81.6	47.1	10.2	29.2	34.9	13.8	16.6	83.1	56.7	8.4	30.8	11.0	1,200	504	196	121	27	27	55	102
Lakers	114.7	5	240.0	106.4	40.6	24.4	6.0	4.0	41.6	84.6	49.2	8.8	29.4	29.9	14.4	18.8	76.6	57.3	7.4	33.2	10.4	1,200	532	203	122	30	20	52	83
Bulls	115.4	5	245.0	119.4	45.4	27.0	11.2	5.6	47.4	96.4	49.2	12.0	34.2	35.1	12.6	16.8	75.0	57.5	12.0	33.4	10.4	1,225	597	227	135	56	28	52	100
Thunder	115.7	5	240.0	103.8	38.2	22.2	7.6	6.6	39.2	88.2	44.4	10.4	33.6	31.0	15.0	17.4	86.2	54.1	8.2	30.0	8.8	1,200	519	191	111	38	33	44	95
Warriors	115.8	5	240.0	112.0	45.0	28.4	6.4	7.8	40.2	83.4	48.2	15.0	37.0	40.5	16.6	21.6	76.9	60.3	9.0	36.0	14.4	1,200	560	225	142	32	39	72	81
76ers	116.1	5	245.0	109.0	42.8	24.2	5.0	6.2	37.2	83.8	44.4	13.8	35.8	38.5	20.8	25.2	82.5	57.4	11.0	31.8	11.0	1,225	545	214	121	25	31	55	108
Rockets	116.3	5	245.0	121.4	43.0	27.6	7.4	6.4	45.0	94.0	47.9	15.0	40.2	37.3	16.4	21.8	75.2	58.6	10.6	32.4	11.6	1,225	607	215	138	37	32	58	106
Pistons	117.9	5	240.0	102.4	38.0	22.4	6.8	3.8	39.2	88.0	44.5	12.2	33.6	36.3	11.8	16.0	73.8	53.9	7.6	30.4	12.6	1,200	512	190	112	34	19	63	72
Grizzlies	119.0	5	240.0	102.4	44.4	20.8	10.4	4.2	38.6	94.0	41.1	10.8	32.0	33.8	14.4	18.0	80.0	50.2	14.8	29.6	12.8	1,200	512	222	104	52	21	64	97
Heat	120.3	5	240.0	92.2	36.2	21.2	4.6	1.4	35.6	81.2	43.8	11.2	34.0	32.9	9.8	12.0	81.7	53.3	5.6	30.6	10.4	1,200	461	181	106	23	7	52	84
Trail Blazers	120.5	5	240.0	97.6	50.2	22.8	7.0	3.0	36.6	95.4	38.4	10.8	38.0	28.4	13.6	16.8	81.0	47.5	18.8	31.4	14.2	1,200	488	251	114	35	15	71	82
Timberwolves	121.3	5	240.0	105.6	38.8	23.0	7.2	4.2	38.6	84.4	45.7	12.0	33.2	36.1	16.4	22.6	72.6	56.0	10.2	28.6	10.8	1,200	528	194	115	36	21	54	100
Cavaliers	121.7	5	240.0	101.2	35.4	22.2	4.6	2.6	39.8	86.6	46.0	12.8	37.0	34.6	8.8	11.6	75.9	55.2	7.0	28.4	8.0	1,200	506	177	111	23	13	40	85
Clippers	121.9	5	240.0	98.6	41.4	20.0	6.4	3.2	34.8	81.2	42.9	10.6	30.8	34.4	18.4	23.4	78.6	53.9	11.4	30.0	12.2	1,200	493	207	100	32	16	61	115
Wizards	122.0	5	240.0	118.8	40.8	28.8	7.6	5.8	43.6	91.0	47.9	14.6	39.4	37.1	17.0	23.2	73.3	58.7	7.8	33.0	12.0	1,200	594	204	144	38	29	60	106
Jazz	122.1	5	240.0	111.0	43.2	23.0	6.0	4.8	41.2	87.6	47.0	11.8	34.8	33.9	16.8	20.4	82.4	57.5	12.0	31.2	14.8	1,200	555	216	115	30	24	74	72
Raptors	122.2	5	240.0	112.2	43.2	23.8	6.4	3.8	41.2	90.2	45.7	10.2	31.4	32.5	19.6	24.4	80.3	55.6	11.8	31.4	14.6	1,200	561	216	119	32	19	73	110
Pacers	122.4	5	245.0	116.2	40.8	30.0	5.8	4.0	47.2	88.0	53.6	10.4	27.8	37.4	11.4	14.4	79.2	61.6	10.2	30.6	14.8	1,225	581	204	150	29	20	74	108