Andrew Nembhard had the most assists by a rookie in a game in 2022-23, with 15 assists versus the Bucks on March 29, 2023.

Interpreted as:

most assists by a player in a regular-season game 2023 rookie

	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	Andrew Nembhard A. Nembhard	15	3/29/2023	IND	vs	MIL	28	15	2	0	0	6	15	40.0	1	4	25.0	2	2	100.0	47.2	0	2	1	2	-10
2	Jaden Ivey J. Ivey	13	3/6/2023	DET	vs	POR	31	13	5	1	0	4	14	28.6	0	7	0.0	5	5	100.0	40.1	0	5	1	4	-1
3	Andrew Nembhard A. Nembhard	13	12/5/2022	IND	@	GSW	41	31	8	1	0	13	21	61.9	5	7	71.4	0	1	0.0	72.3	0	8	4	3	+16
4	Jaden Ivey J. Ivey	12	3/7/2023	DET	vs	WAS	32	26	5	1	0	9	20	45.0	3	6	50.0	5	6	83.3	57.4	2	3	5	5	-7
5	Jaden Ivey J. Ivey	11	1/23/2023	DET	vs	MIL	30	12	4	2	0	4	10	40.0	1	4	25.0	3	6	50.0	47.5	2	2	4	3	-9
6	Jalen Williams J. Williams	11	11/11/2022	OKC	vs	TOR	30	10	3	1	0	5	10	50.0	0	5	0.0	0	0		50.0	1	2	2	5	+15
7	Andrew Nembhard A. Nembhard	10	4/7/2023	IND	vs	DET	30	12	4	0	0	5	8	62.5	0	0		2	2	100.0	67.6	1	3	4	1	+10
8	Jaden Ivey J. Ivey	10	4/5/2023	DET	vs	BKN	43	23	5	0	0	9	22	40.9	2	6	33.3	3	3	100.0	49.3	2	3	5	2	-20
9	Andrew Nembhard A. Nembhard	10	3/22/2023	IND	@	TOR	35	25	2	0	0	11	17	64.7	3	5	60.0	0	0		73.5	0	2	2	5	+8
10	Jalen Williams J. Williams	10	3/12/2023	OKC	@	SAS	35	21	7	0	0	7	18	38.9	1	4	25.0	6	7	85.7	49.8	4	3	4	2	+15
11	Jaden Ivey J. Ivey	10	2/25/2023	DET	vs	TOR	32	10	2	0	1	3	16	18.8	0	5	0.0	4	4	100.0	28.2	1	1	3	5	-4
12	Andrew Nembhard A. Nembhard	10	2/10/2023	IND	vs	PHX	26	0	1	0	0	0	5	0.0	0	1	0.0	0	0		0.0	0	1	3	1	-4
13	Andrew Nembhard A. Nembhard	10	12/2/2022	IND	@	UTA	35	13	4	2	0	4	10	40.0	2	5	40.0	3	3	100.0	57.4	2	2	2	5	-11
14	Andrew Nembhard A. Nembhard	9	4/9/2023	IND	@	NYK	38	19	3	3	0	7	13	53.8	1	3	33.3	4	5	80.0	62.5	0	3	2	1	-3
15	Blake Wesley B. Wesley	9	4/9/2023	SAS	@	DAL	33	10	6	0	0	4	11	36.4	2	3	66.7	0	0		45.5	0	6	3	4	+8
16	Ousmane Dieng O. Dieng	9	4/9/2023	OKC	vs	MEM	45	22	8	1	1	8	15	53.3	2	8	25.0	4	5	80.0	64.0	1	7	4	2	+11
17	Jaden Ivey J. Ivey	9	4/7/2023	DET	@	IND	42	29	5	2	0	9	20	45.0	3	8	37.5	8	10	80.0	59.4	1	4	4	3	-6
18	Andrew Nembhard A. Nembhard	9	4/5/2023	IND	vs	NYK	32	12	3	1	0	5	13	38.5	1	2	50.0	1	2	50.0	43.2	1	2	4	3	-28
19	Jaden Ivey J. Ivey	9	3/31/2023	DET	@	HOU	35	18	3	2	0	8	20	40.0	2	9	22.2	0	0		45.0	1	2	4	5	-11
20	Jaden Ivey J. Ivey	9	3/29/2023	DET	@	OKC	31	24	2	0	0	8	18	44.4	5	8	62.5	3	3	100.0	62.1	0	2	5	6	-7
21	Blake Wesley B. Wesley	9	3/24/2023	SAS	@	WAS	18	0	3	0	0	0	6	0.0	0	1	0.0	0	0		0.0	1	2	2	1	-17
22	Paolo Banchero P. Banchero	9	3/11/2023	ORL	vs	MIA	43	17	10	0	0	5	14	35.7	1	3	33.3	6	6	100.0	51.1	2	8	3	1	+16
23	Andrew Nembhard A. Nembhard	9	1/16/2023	IND	@	MIL	33	7	2	2	0	3	9	33.3	1	6	16.7	0	0		38.9	0	2	4	1	-11
24	Dyson Daniels D. Daniels	9	11/30/2022	NOP	vs	TOR	31	14	8	1	0	6	9	66.7	1	2	50.0	1	2	50.0	70.9	2	6	1	1	+6
25	Jaden Ivey J. Ivey	9	10/21/2022	DET	@	NYK	29	17	2	0	0	6	12	50.0	1	4	25.0	4	4	100.0	61.8	1	1	4	4	-5