Ja Morant had the most assists by a rookie in a game in 2019-20, with 14 assists on February 29, 2020 and on January 10, 2020.

Interpreted as:

most assists by a player in a regular-season game 2020 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	Ja Morant J. Morant	14	2/29/2020	MEM	vs	LAL	34	27	6	1	0	10	16	62.5	4	6	66.7	3	4	75.0	76.0	2	4	3	1	+15
2	Ja Morant J. Morant	14	1/10/2020	MEM	vs	SAS	34	22	7	2	0	11	20	55.0	0	2	0.0	0	0		55.0	2	5	2	1	+21
3	Ja Morant J. Morant	13	8/11/2020	MEM	vs	BOS	42	26	4	1	2	7	13	53.8	1	4	25.0	11	15	73.3	66.3	0	4	3	1	-8
4	Ja Morant J. Morant	12	1/24/2020	MEM	@	DET	32	16	2	0	0	6	11	54.5	0	1	0.0	4	4	100.0	62.7	1	1	5	1	+11
5	Ja Morant J. Morant	11	7/31/2020	MEM	@	POR	41	22	6	1	0	7	22	31.8	1	7	14.3	7	7	100.0	43.9	2	4	3	0	+4
6	Ja Morant J. Morant	11	2/28/2020	MEM	vs	SAC	35	20	3	0	0	7	17	41.2	1	5	20.0	5	7	71.4	49.8	1	2	2	2	-1
7	Jordan McLaughlin J. McLaughlin	11	2/8/2020	MIN	vs	LAC	37	24	4	0	0	11	15	73.3	2	4	50.0	0	0		80.0	0	4	0	1	+20
8	Ky Bowman K. Bowman	11	2/8/2020	GSW	vs	LAL	29	7	2	0	1	1	6	16.7	0	2	0.0	5	6	83.3	40.5	2	0	4	3	-3
9	Ja Morant J. Morant	11	12/20/2019	MEM	@	CLE	29	8	5	0	0	4	11	36.4	0	2	0.0	0	0		36.4	1	4	3	2	-3
10	Ja Morant J. Morant	11	11/27/2019	MEM	vs	LAC	34	20	5	4	1	7	16	43.8	1	2	50.0	5	5	100.0	54.9	2	3	2	0	+2
11	Ja Morant J. Morant	11	11/13/2019	MEM	@	CHA	30	23	1	1	0	10	15	66.7	1	2	50.0	2	3	66.7	70.5	0	1	4	0	+9
12	Ja Morant J. Morant	10	8/13/2020	MEM	vs	MIL	34	12	13	0	0	5	17	29.4	0	4	0.0	2	2	100.0	33.6	4	9	6	3	+15
13	Ja Morant J. Morant	10	8/9/2020	MEM	@	TOR	41	17	4	0	1	7	19	36.8	2	4	50.0	1	1	100.0	43.7	0	4	4	4	-5
14	Tyler Herro T. Herro	10	8/8/2020	MIA	vs	PHX	36	25	8	0	0	10	16	62.5	1	4	25.0	4	4	100.0	70.4	0	8	2	2	+3
15	Jordan McLaughlin J. McLaughlin	10	2/23/2020	MIN	@	DEN	34	15	4	1	0	5	9	55.6	2	4	50.0	3	3	100.0	72.7	1	3	3	0	-17
16	Ja Morant J. Morant	10	2/9/2020	MEM	@	WAS	35	27	10	1	1	9	17	52.9	2	7	28.6	7	9	77.8	64.4	1	9	3	1	+16
17	Ja Morant J. Morant	10	1/29/2020	MEM	@	NYK	28	18	3	2	1	7	13	53.8	0	0		4	8	50.0	54.5	0	3	0	0	+42
18	Darius Garland D. Garland	10	1/14/2020	CLE	@	LAC	28	14	0	1	0	5	16	31.3	2	7	28.6	2	2	100.0	41.5	0	0	3	3	-24
19	Ja Morant J. Morant	10	1/12/2020	MEM	vs	GSW	30	11	7	1	0	4	12	33.3	1	2	50.0	2	2	100.0	42.7	2	5	5	0	+14
20	Ja Morant J. Morant	10	12/16/2019	MEM	vs	MIA	32	20	1	0	0	9	14	64.3	2	4	50.0	0	0		71.4	0	1	4	3	-4
21	Ja Morant J. Morant	10	11/25/2019	MEM	@	IND	30	19	2	2	1	6	15	40.0	0	1	0.0	7	8	87.5	51.3	1	1	0	0	+16
22	Terance Mann T. Mann	9	8/14/2020	LAC	vs	OKC	42	25	14	2	0	8	12	66.7	1	3	33.3	8	13	61.5	70.5	4	10	3	5	-7
23	Ja Morant J. Morant	9	8/7/2020	MEM	vs	OKC	32	19	4	0	0	5	12	41.7	2	6	33.3	7	7	100.0	63.0	0	4	5	2	+12
24	Ja Morant J. Morant	9	8/5/2020	MEM	@	UTA	37	20	6	2	0	8	15	53.3	2	3	66.7	2	5	40.0	58.1	1	5	4	4	-16
25	Ja Morant J. Morant	9	8/2/2020	MEM	vs	SAS	37	25	9	0	0	10	18	55.6	0	2	0.0	5	6	83.3	60.6	0	9	3	2	+1