Between the 2009-10 and 2015-16 seasons, the Memphis Grizzlies averaged the most steals per game by a team, with 8.6 per game.

what team led the league in steals from 2009-10 to 2015-16

TEAM	SPG	GP	MPG	PPG	RPG	APG	BPG	TPG	FGM	FGA	FG%	3PM	3PA	3P%	FTM	FTA	FT%	MIN	PTS	REB	AST	STL	BLK	TOV	PF
Memphis Grizzlies	8.6	558	242.1	97.8	42.3	20.6	4.8	14.0	37.7	82.7	45.6	4.7	14.0	33.8	17.7	23.3	75.9	135,070	54,599	23,585	11,505	4,805	2,693	7,800	11,254
Golden State Warriors	8.4	558	241.4	106.0	42.9	24.3	5.1	14.7	40.0	85.5	46.8	9.4	23.8	39.5	16.5	21.5	77.0	134,720	59,134	23,918	13,534	4,686	2,855	8,230	11,968
Philadelphia 76ers	8.3	558	241.7	96.1	42.0	21.8	5.1	14.8	36.9	83.7	44.1	6.8	20.2	33.8	15.5	21.4	72.4	134,870	53,638	23,428	12,143	4,657	2,830	8,243	11,333
Boston Celtics	8.2	557	241.9	98.4	41.0	23.3	4.4	14.5	37.4	81.6	45.8	6.7	19.4	34.4	17.0	22.1	76.9	134,730	54,802	22,856	12,967	4,552	2,458	8,095	11,803
Houston Rockets	8.2	558	242.1	104.5	43.2	22.3	4.8	15.4	37.9	83.3	45.4	9.4	26.5	35.6	19.4	26.1	74.3	135,095	58,330	24,127	12,447	4,558	2,665	8,597	11,631
L.A. Clippers	8.1	558	241.2	101.9	42.1	23.1	5.2	14.2	38.0	81.6	46.6	8.0	22.4	35.6	17.9	25.2	71.0	134,570	56,835	23,510	12,886	4,509	2,910	7,915	11,691
Atlanta Hawks	8.0	558	241.9	99.7	40.8	23.9	4.7	14.1	37.7	81.6	46.2	8.3	22.8	36.4	16.1	21.1	76.3	134,995	55,659	22,766	13,331	4,460	2,618	7,882	10,441
Denver Nuggets	8.0	558	241.7	104.6	43.8	22.6	5.1	14.8	38.6	84.0	45.9	7.5	21.5	34.9	19.9	26.8	74.4	134,895	58,350	24,423	12,599	4,455	2,853	8,234	12,037
Milwaukee Bucks	7.9	558	242.2	97.1	42.1	22.0	5.3	14.6	37.1	83.5	44.4	6.6	18.8	35.2	16.3	21.7	75.3	135,145	54,160	23,512	12,298	4,432	2,950	8,131	11,554
Miami Heat	7.8	558	242.0	99.6	40.6	20.7	5.3	14.2	37.3	78.3	47.6	6.9	19.2	35.9	18.2	24.0	75.6	135,020	55,567	22,646	11,576	4,371	2,953	7,947	10,933
Minnesota Timberwolves	7.8	558	241.5	100.1	42.9	21.6	4.3	15.3	37.2	83.8	44.4	6.1	17.9	33.9	19.6	25.5	76.8	134,770	55,836	23,922	12,052	4,367	2,407	8,550	11,016
Oklahoma City Thunder	7.8	558	242.1	105.1	45.0	20.9	6.4	15.2	38.5	82.4	46.7	7.1	20.0	35.3	21.1	26.3	80.1	135,095	58,656	25,087	11,646	4,364	3,573	8,481	11,963
Utah Jazz	7.8	558	242.2	98.4	42.3	22.0	5.5	14.8	37.0	80.9	45.8	6.3	17.9	35.0	18.1	24.1	74.9	135,120	54,917	23,589	12,256	4,363	3,064	8,247	11,852
Dallas Mavericks	7.7	558	242.6	101.8	42.0	22.9	4.7	13.4	38.3	83.0	46.1	8.2	22.7	36.1	17.1	21.7	78.6	135,345	56,812	23,429	12,751	4,321	2,625	7,493	10,937
Sacramento Kings	7.7	558	241.9	101.0	43.3	20.7	4.4	15.4	37.9	84.2	45.1	6.3	18.5	34.4	18.8	25.2	74.5	134,970	56,379	24,146	11,556	4,274	2,432	8,609	11,857
Washington Wizards	7.6	558	242.4	97.8	42.4	21.6	5.0	15.0	37.5	83.3	45.0	6.4	18.0	35.5	16.4	22.1	73.9	135,245	54,561	23,653	12,069	4,260	2,794	8,346	11,778
San Antonio Spurs	7.6	558	241.6	103.4	42.8	23.9	5.1	13.8	39.3	82.3	47.8	7.9	20.7	38.0	16.9	21.8	77.3	134,795	57,693	23,890	13,325	4,241	2,841	7,715	10,287
New York Knicks	7.5	558	241.7	99.4	41.2	20.6	4.6	13.8	36.8	82.6	44.6	8.7	24.3	35.8	17.0	21.9	77.7	134,845	55,445	22,966	11,505	4,178	2,565	7,683	11,621
Phoenix Suns	7.4	558	241.4	102.6	42.5	21.7	4.7	15.2	38.6	84.0	45.9	8.2	22.6	36.2	17.3	22.8	75.8	134,720	57,244	23,734	12,121	4,134	2,647	8,491	11,700
Detroit Pistons	7.4	558	241.8	97.1	42.6	20.4	4.3	14.1	36.9	83.1	44.4	6.5	18.9	34.3	16.7	23.7	70.6	134,920	54,159	23,773	11,374	4,108	2,401	7,843	11,149
New Orleans Pelicans	7.3	558	241.6	97.5	41.6	21.5	5.0	13.8	37.2	81.6	45.5	6.4	17.7	36.2	16.7	21.8	76.8	134,795	54,381	23,199	11,977	4,090	2,790	7,707	11,422
Indiana Pacers	7.3	557	241.6	98.5	44.1	20.4	5.3	14.8	36.5	82.4	44.3	7.2	20.4	35.3	18.4	23.9	76.9	134,580	54,860	24,553	11,363	4,069	2,977	8,249	11,741
Brooklyn Nets	7.2	558	242.1	96.0	41.0	20.6	4.3	14.5	36.0	81.0	44.4	6.7	19.4	34.7	17.4	22.9	75.7	135,095	53,591	22,851	11,501	4,031	2,411	8,071	11,050
Orlando Magic	7.1	558	241.8	97.9	42.7	21.1	4.6	14.6	37.0	81.7	45.4	8.1	22.7	35.8	15.7	21.6	72.4	134,920	54,624	23,822	11,794	3,989	2,554	8,152	11,121
Los Angeles Lakers	7.1	558	241.7	100.3	43.8	21.6	4.9	14.1	37.3	83.4	44.7	7.3	21.1	34.6	18.4	24.4	75.2	134,845	55,960	24,451	12,033	3,962	2,751	7,847	10,753