7 players are tied for the most steals by a player younger than 23 in a game, with 9 steals. The first three are Michael Carter-Williams on October 30, 2013, John Wall on November 2, 2010 and Mario Chalmers on November 5, 2008.

Interpreted as:

most steals in a regular-season game before turning 23 years old by a player

	NAME	STL	AGE	DATE	TM		OPP	MIN	PTS	REB	AST	BLK	FGM	FGA	FG%	3PM	3PA	3P%	FTM	FTA	FT%	TS%	OREB	DREB	TOV	PF	+/-
1	Michael Carter-Williams M. Carter-Williams	9	22-020	10/30/2013	PHI	vs	MIA	36	22	7	12	0	6	10	60.0	4	6	66.7	6	8	75.0	81.4	0	7	1	1	+12
2	John Wall J. Wall	9	20-057	11/2/2010	WAS	vs	PHI	45	29	2	13	0	9	16	56.3	0	1	0.0	11	14	78.6	65.4	0	2	8	5	+1
3	Mario Chalmers M. Chalmers	9	22-170	11/5/2008	MIA	vs	PHI	31	6	4	6	0	3	8	37.5	0	4	0.0	0	0		37.5	1	3	2	1	+18
4	Chris Paul C. Paul	9	22-290	2/20/2008	NOH	vs	DAL	41	31	5	11	0	11	20	55.0	2	3	66.7	7	7	100.0	67.2	0	5	1	1	+20
5	Paul Pierce P. Pierce	9	22-051	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
6	Magic Johnson M. Johnson	9	22-084	11/6/1981	LAL	vs	PHX	40	11	7	16	0	5	7	71.4	1	1	100.0	0	0		78.6	0	7	5	3
7	Quinn Buckner Q. Buckner	9	22-135	1/2/1977	MIL	vs	IND	33	16	7	7	0	8	17	47.1				0	1	0.0	45.9				4
8	Josh Giddey J. Giddey	8	22-163	3/22/2025	CHI	@	LAL	33	15	10	17	0	5	11	45.5	1	2	50.0	4	6	66.7	55.0	3	7	2	3	+22
9	Dyson Daniels D. Daniels	8	21-281	12/23/2024	ATL	vs	MIN	34	10	4	4	2	4	10	40.0	1	2	50.0	1	2	50.0	46.0	0	4	2	1	+16
10	Marcus Smart M. Smart	8	22-346	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
11	Ricky Rubio R. Rubio	8	22-164	4/3/2013	MIN	@	MIL	34	19	4	12	0	7	12	58.3	5	6	83.3	0	0		79.2	0	4	8	3	+12
12	Kemba Walker K. Walker	8	22-186	11/10/2012	CHA	vs	DAL	41	26	6	7	0	10	22	45.5	0	2	0.0	6	8	75.0	50.9	3	3	4	4	+14
13	Russell Westbrook R. Westbrook	8	21-086	2/6/2010	OKC	@	GSW	36	21	7	10	0	8	17	47.1	0	0		5	6	83.3	53.5	2	5	2	1	+10
14	Chris Paul C. Paul	8	22-276	2/6/2008	NOH	@	PHX	50	42	5	9	0	18	33	54.5	4	9	44.4	2	3	66.7	61.2	2	3	1	2	+11
15	Gilbert Arenas G. Arenas	8	22-071	3/17/2004	WAS	vs	SAC	48	27	5	10	0	9	29	31.0	5	8	62.5	4	4	100.0	43.9	1	4	3	2	+6
16	Andrei Kirilenko A. Kirilenko	8	22-288	12/3/2003	UTA	@	HOU	46	19	5	7	5	6	11	54.5	1	2	50.0	6	7	85.7	67.5	0	5	3	4	+7
17	Metta Sandiford-Artest M. Sandiford-Artest	8	22-138	3/31/2002	IND	vs	MIA	45	24	9	9	2	10	18	55.6	1	4	25.0	3	4	75.0	60.7	0	9	2	2	+18
18	Metta Sandiford-Artest M. Sandiford-Artest	8	22-081	2/2/2002	CHI	@	SEA	34	16	5	5	1	7	16	43.8	2	4	50.0	0	0		50.0	1	4	3	4	+18
19	Metta Sandiford-Artest M. Sandiford-Artest	8	21-103	2/24/2001	CHI	vs	VAN	40	19	6	7	0	7	14	50.0	1	1	100.0	4	6	66.7	57.1	2	4	1	1	+13
20	Brevin Knight B. Knight	8	22-077	1/24/1998	CLE	vs	PHI	36	8	1	11	0	1	5	20.0	0	0		6	6	100.0	52.4	0	1	2	2	+26
21	Ron Harper R. Harper	8	22-331	12/17/1986	CLE	@	PHI	44	27	4	4	0	11	25	44.0	0	2	0.0	5	6	83.3	48.8	1	3	6	3
22	Rob Williams R. Williams	8	21-288	2/17/1983	DEN	@	NJN	28	13	4	6	0	5	11	45.5	0	0		3	4	75.0	50.9	2	2	4	5
23	Magic Johnson M. Johnson	8	21-085	11/7/1980	LAL	@	DAL	31	32	9	7	0	12	16	75.0	1	1	100.0	7	7	100.0	83.9	3	6	1	2
24	Allen Leavell A. Leavell	8	22-273	2/24/1980	HOU	@	LAL	34	13	0	4	0	5	9	55.6	0	0		3	4	75.0	60.4	0	0	4	4
25	Eddie Jordan E. Jordan	8	22-340	1/4/1978	NJN	vs	PHX	27	11	2	7	1	5	14	35.7				1	1	100.0	38.1	0	2	1	3