Paul Pierce and Larry Bird are tied for the most steals for the Celtics in a game, with 9 steals.

Interpreted as:

most steals in a regular-season game by celtics player

	NAME	STL	DATE	TM		OPP	MIN	PTS	REB	AST	BLK	FGM	FGA	FG%	3PM	3PA	3P%	FTM	FTA	FT%	TS%	OREB	DREB	TOV	PF	+/-
1	Paul Pierce P. Pierce	9	12/3/1999	BOS	vs	MIA	38	26	5	4	1	9	22	40.9	2	6	33.3	6	8	75.0	50.9	1	4	1	2	+18
2	Larry Bird L. Bird	9	2/18/1985	BOS	@	UTA	33	30	12	10	2	13	22	59.1	2	4	50.0	2	3	66.7	64.3	0	12	1	2
3	Kyrie Irving K. Irving	8	1/21/2019	BOS	vs	MIA	34	26	3	10	1	11	19	57.9	2	5	40.0	2	3	66.7	64.0	0	3	3	2	+25
4	Marcus Smart M. Smart	8	2/15/2017	BOS	vs	PHI	34	21	5	5	1	7	11	63.6	3	7	42.9	4	7	57.1	74.6	0	5	6	1	+22
5	Rajon Rondo R. Rondo	8	3/23/2011	BOS	vs	MEM	41	6	11	11	0	2	12	16.7	0	1	0.0	2	3	66.7	22.5	0	11	4	1	+5
6	Larry Bird L. Bird	8	1/3/1986	BOS	vs	NJN	40	29	10	4	1	14	23	60.9	1	4	25.0	0	0		63.0	2	8	7	1
7	Larry Bird L. Bird	8	10/25/1985	BOS	@	NJN	36	21	12	10	1	5	15	33.3	1	2	50.0	10	10	100.0	54.1	2	10	6	3
8	Rajon Rondo R. Rondo	7	11/14/2008	BOS	vs	DEN	30	2	0	7	0	1	8	12.5	0	1	0.0	0	0		12.5	0	0	1	3	+6
9	Rajon Rondo R. Rondo	7	4/7/2007	BOS	@	IND	40	14	8	8	0	6	12	50.0	0	1	0.0	2	5	40.0	49.3	2	6	2	5	-8
10	Tony Allen T. Allen	7	1/7/2007	BOS	@	ORL	45	21	9	3	1	7	14	50.0	1	2	50.0	6	6	100.0	63.1	1	8	6	2	-5
11	Marcus Banks M. Banks	7	4/2/2004	BOS	vs	GSW	17	13	2	5	0	6	9	66.7	0	0		1	1	100.0	68.9	0	2	2	2	+11
12	Walter McCarty W. McCarty	7	2/7/2004	BOS	@	PHI	43	16	9	5	1	6	10	60.0	4	6	66.7	0	0		80.0	1	8	3	5	+26
13	Paul Pierce P. Pierce	7	4/12/2002	BOS	vs	NYK	40	20	6	8	2	5	12	41.7	2	5	40.0	8	10	80.0	61.0	0	6	3	0	+32
14	Paul Pierce P. Pierce	7	2/17/1999	BOS	@	VAN	49	26	7	3	0	9	21	42.9	1	4	25.0	7	10	70.0	51.2	3	4	4	5	+11
15	Dana Barros D. Barros	7	2/18/1998	BOS	@	VAN	37	29	2	1	1	11	18	61.1	3	6	50.0	4	5	80.0	71.8	0	2	2	3	+3
16	Chauncey Billups C. Billups	7	1/23/1998	BOS	@	ATL	35	18	5	8	0	7	13	53.8	1	4	25.0	3	6	50.0	57.5	1	4	3	1	-4
17	Dee Brown D. Brown	7	1/22/1997	BOS	vs	PHI	40	17	4	6	2	7	18	38.9	3	9	33.3	0	0		47.2	2	2	3	4	+10
18	David Wesley D. Wesley	7	1/4/1995	BOS	vs	MIA	28	12	1	8	0	3	9	33.3	3	5	60.0	3	4	75.0	55.8	0	1	1	1
19	Dominique Wilkins D. Wilkins	7	11/18/1994	BOS	@	MIA	45	24	3	3	0	11	21	52.4	2	5	40.0	0	0		57.1	1	2	3	4
20	Dee Brown D. Brown	7	3/3/1993	BOS	vs	SAS	34	14	3	8	0	5	11	45.5	1	1	100.0	3	3	100.0	56.8	1	2	0	2
21	Ed Pinckney E. Pinckney	7	2/26/1992	BOS	vs	IND	37	12	10	0	2	3	7	42.9	0	0		6	6	100.0	62.2	5	5	1	3
22	Brian Shaw B. Shaw	7	3/8/1989	BOS	vs	CHI	41	8	5	9	1	4	13	30.8	0	0		0	0		30.8	0	5	4	2
23	Gerald Henderson G. Henderson	7	2/10/1984	BOS	vs	HOU	32	18	2	4	0	7	15	46.7	0	1	0.0	4	6	66.7	51.0	0	2	3	5
24	Danny Ainge D. Ainge	7	3/7/1982	BOS	vs	NYK	28	16	2	2		7	13	53.8	2	2	100.0	0	0		61.5				2
25	Larry Bird L. Bird	7	10/31/1980	BOS	vs	KCK	37	22	8	2	2	9	21	42.9	0	2	0.0	4	4	100.0	48.3				3