most blocks in a single game with at least 20 assists

Nate McMillan has blocked the most shots in a game with 20+ assists, with 4 blocks against the Los Angeles Clippers on February 23, 1987.

Interpreted as:

most blocks by a player in a single regular-season game with at least 20 assists

	NAME	BLK	AST	DATE	TM		OPP	MIN	PTS	REB	STL	FGM	FGA	FG%	3PM	3PA	3P%	FTM	FTA	FT%	TS%	OREB	DREB	TOV	PF	+/-
1	Nate McMillan N. McMillan	4	25	2/23/1987	SEA	vs	LAC	41	8	8	1	3	5	60.0	0	1	0.0	2	2	100.0	68.0	0	8	3	2
2	Deron Williams D. Williams	2	20	3/3/2008	UTA	vs	DAL	45	17	5	0	7	17	41.2	1	5	20.0	2	2	100.0	47.5	0	5	4	4	+8
3	Deron Williams D. Williams	2	20	1/2/2008	UTA	vs	PHI	39	15	1	0	7	13	53.8	1	2	50.0	0	0		57.7	0	1	4	2	+5
4	Andre Miller A. Miller	2	20	12/8/2006	DEN	vs	MIA	40	5	5	0	2	6	33.3	0	0		1	1	100.0	38.8	1	4	3	3	+18
5	Nick Van Exel N. Van Exel	2	20	12/2/2000	DEN	vs	SEA	39	5	5	1	2	7	28.6	0	3	0.0	1	1	100.0	33.6	1	4	2	2	+11
6	John Stockton J. Stockton	2	20	3/15/1990	UTA	vs	SEA	37	13	0	4	5	10	50.0	0	1	0.0	3	3	100.0	57.4	0	0	2	2
7	Magic Johnson M. Johnson	2	24	1/9/1990	LAL	@	PHX	45	24	6	2	6	11	54.5	3	5	60.0	9	11	81.8	75.8	2	4	4	2
8	John Stockton J. Stockton	2	21	3/22/1988	UTA	vs	PHX	42	16	5	2	6	10	60.0	0	0		4	4	100.0	68.0	1	4	3	3
9	John Lucas J. Lucas	2	22	2/27/1981	GSW	@	DEN	36	13	5	1	4	7	57.1	0	0		5	7	71.4	64.5	1	4	4	3
10	Kevin Porter K. Porter	2	20	11/15/1978	DET	vs	LAL	39	12	1	1	3	8	37.5				6	6	100.0	56.4	0	1	2	4
11	Trae Young T. Young	1	20	1/7/2025	ATL	@	UTA	37	24	2	0	6	16	37.5	3	10	30.0	9	10	90.0	58.8	0	2	2	1	+4
12	Tyrese Haliburton T. Haliburton	1	23	12/30/2023	IND	vs	NYK	36	22	5	2	8	17	47.1	2	10	20.0	4	4	100.0	58.6	1	4	2	0	+19
13	Tyrese Haliburton T. Haliburton	1	20	12/28/2023	IND	@	CHI	37	21	3	2	7	17	41.2	6	13	46.2	1	2	50.0	58.7	0	3	0	2	+32
14	Russell Westbrook R. Westbrook	1	24	5/3/2021	WAS	vs	IND	39	14	21	1	5	8	62.5	0	0		4	4	100.0	71.7	4	17	6	3	+21
15	Russell Westbrook R. Westbrook	1	21	3/29/2021	WAS	vs	IND	39	35	14	2	14	26	53.8	4	6	66.7	3	5	60.0	62.1	1	13	4	3	+7
16	Russell Westbrook R. Westbrook	1	21	2/1/2018	OKC	@	DEN	39	20	9	2	7	18	38.9	2	5	40.0	4	4	100.0	50.6	0	9	3	5	-8
17	John Wall J. Wall	1	20	3/17/2017	WAS	vs	CHI	34	14	0	1	4	13	30.8	1	3	33.3	5	6	83.3	44.8	0	0	2	2	+12
18	Russell Westbrook R. Westbrook	1	22	12/17/2016	OKC	vs	PHX	34	26	11	2	9	17	52.9	1	2	50.0	7	7	100.0	64.7	0	11	5	3	+16
19	Rajon Rondo R. Rondo	1	20	11/23/2015	SAC	@	CHA	46	14	8	4	6	12	50.0	1	4	25.0	1	2	50.0	54.3	3	5	6	3	-11
20	Deron Williams D. Williams	1	20	3/30/2012	NJN	@	GSW	40	9	2	2	2	13	15.4	1	6	16.7	4	6	66.7	28.8	0	2	4	1	+4
21	Rajon Rondo R. Rondo	1	20	3/4/2012	BOS	vs	NYK	48	18	17	1	7	20	35.0	0	0		4	7	57.1	39.0	4	13	4	3	+5
22	Deron Williams D. Williams	1	21	4/5/2011	NJN	vs	MIN	43	18	4	2	6	15	40.0	2	6	33.3	4	7	57.1	49.8	2	2	2	2	+3
23	Rajon Rondo R. Rondo	1	23	1/5/2011	BOS	vs	SAS	44	12	10	6	6	10	60.0	0	0		0	0		60.0	3	7	5	3	+9
24	Will Bynum W. Bynum	1	20	3/12/2010	DET	vs	WAS	39	5	3	2	2	4	50.0	0	0		1	1	100.0	56.3	0	3	3	3	+7
25	Steve Nash S. Nash	1	20	11/9/2009	PHX	@	PHI	36	21	2	0	6	9	66.7	1	3	33.3	8	8	100.0	83.9	0	2	7	0	+19