James Harden has the most assists by a shooting guard in a playoff game, with 18 assists in Game 4 of the 2021 First Round against the Celtics.

	NAME	AST	DATE	TM		OPP	MIN	PTS	REB	STL	BLK	FGM	FGA	FG%	3PM	3PA	3P%	FTM	FTA	FT%	TS%	OREB	DREB	TOV	PF	+/-
1	James Harden J. Harden	18	5/30/2021	BKN	@	BOS	40	23	5	2	2	8	12	66.7	2	5	40.0	5	6	83.3	78.6	1	4	6	3	+8
2	Fat Lever F. Lever	17	4/28/1989	DEN	@	PHX	47	20	12	4	0	8	21	38.1	2	3	66.7	2	2	100.0	45.7	2	10	5	3
3	Tracy McGrady T. McGrady	16	4/30/2007	HOU	vs	UTA	43	26	4	1	0	11	25	44.0	2	5	40.0	2	4	50.0	48.6	0	4	4	2	+6
4	Allen Iverson A. Iverson	16	5/20/2001	PHI	vs	TOR	48	21	4	2	1	8	27	29.6	1	3	33.3	4	4	100.0	36.5	1	3	4	2	+1
5	James Harden J. Harden	15	4/28/2022	PHI	@	TOR	42	22	6	0	0	7	12	58.3	2	5	40.0	6	6	100.0	75.1	0	6	3	3	+38
6	Jrue Holiday J. Holiday	15	5/24/2021	MIL	vs	MIA	31	11	7	2	0	5	12	41.7	1	4	25.0	0	0		45.8	2	5	2	2	+37
7	James Harden J. Harden	15	8/24/2020	HOU	@	OKC	43	32	8	4	0	11	25	44.0	6	15	40.0	4	5	80.0	58.8	1	7	6	5	+2
8	Caris LeVert C. LeVert	15	8/17/2020	BKN	@	TOR	35	15	7	1	0	5	14	35.7	0	2	0.0	5	6	83.3	45.1	2	5	5	0	-5
9	Dwyane Wade D. Wade	15	5/10/2005	MIA	vs	WAS	40	31	7	3	2	10	15	66.7	0	2	0.0	11	19	57.9	66.4	1	6	7	2	+7
10	Clyde Drexler C. Drexler	15	5/9/1991	POR	vs	UTA	39	23	5	3	4	8	18	44.4	3	5	60.0	4	6	66.7	55.7	1	4	2	3
11	Tyler Herro T. Herro	14	4/24/2024	MIA	@	BOS	39	24	5	1	0	7	13	53.8	6	11	54.5	4	4	100.0	81.3	0	5	3	3	+21
12	James Harden J. Harden	14	4/16/2022	PHI	vs	TOR	40	22	5	1	1	6	17	35.3	4	7	57.1	6	7	85.7	54.8	2	3	1	0	+14
13	Michael Jordan M. Jordan	14	6/2/1993	CHI	@	NYK	45	29	10	2	1	11	24	45.8	0	1	0.0	7	9	77.8	51.9	2	8	5	2
14	Danny Ainge D. Ainge	14	5/20/1988	BOS	@	ATL	40	22	5	0	0	7	14	50.0	3	3	100.0	5	7	71.4	64.4	1	4	2	3
15	Clyde Drexler C. Drexler	14	5/3/1985	POR	vs	LAL	41	18	11	4	3	6	14	42.9	0	2	0.0	6	9	66.7	50.1	6	5	3	2
16	Dennis Johnson D. Johnson	14	6/6/1984	BOS	@	LAL	50	22	2	0	0	9	23	39.1	0	0		4	4	100.0	44.4	2	0	2	4
17	Johnny Davis J. Davis	14	4/22/1983	ATL	vs	BOS	38	18	1	0	0	6	15	40.0	0	0		6	7	85.7	49.8	0	1	0	0
18	Norm Nixon N. Nixon	14	6/3/1982	LAL	vs	PHI	41	11	3	2	0	4	18	22.2	0	0		3	4	75.0	27.8	1	2	2	3
19	John Lucas J. Lucas	14	5/13/1977	HOU	vs	PHI	39	16	1	5	1	7	11	63.6				2	2	100.0	67.3				4
20	James Harden J. Harden	13	5/3/2024	LAC	@	DAL	43	16	7	2	1	5	16	31.3	0	6	0.0	6	7	85.7	41.9	0	7	1	1	-6
21	Donovan Mitchell D. Mitchell	13	4/18/2023	CLE	vs	NYK	39	17	2	2	1	6	11	54.5	2	5	40.0	3	4	75.0	66.6	1	1	2	4	+24
22	James Harden J. Harden	13	4/15/2023	PHI	vs	BKN	36	23	4	1	0	8	21	38.1	7	13	53.8	0	0		54.8	1	3	4	3	+20
23	Zach LaVine Z. LaVine	13	4/24/2022	CHI	vs	MIL	42	24	5	0	0	8	18	44.4	2	6	33.3	6	6	100.0	58.1	0	5	3	1	-12
24	Jrue Holiday J. Holiday	13	7/17/2021	MIL	@	PHX	42	27	4	3	1	12	20	60.0	3	6	50.0	0	0		67.5	1	3	2	4	+14
25	Jrue Holiday J. Holiday	13	7/1/2021	MIL	vs	ATL	42	25	6	1	0	9	20	45.0	3	8	37.5	4	5	80.0	56.3	2	4	2	1	+8