Aleksej Pokusevski denied the most shots by a rookie in a game in 2020-21, with 6 blocks versus the Raptors on April 18, 2021.

Interpreted as:

rookie most blocks in a regular-season game 2021

	NAME	BLK	DATE	TM		OPP	MIN	PTS	REB	AST	STL	FGM	FGA	FG%	3PM	3PA	3P%	FTM	FTA	FT%	TS%	OREB	DREB	TOV	PF	+/-
1	Aleksej Pokusevski A. Pokusevski	6	4/18/2021	OKC	@	TOR	28	8	7	5	0	4	14	28.6	0	8	0.0	0	0		28.6	0	7	1	4	-15
2	Freddie Gillespie F. Gillespie	5	4/21/2021	TOR	vs	BKN	24	4	5	1	1	1	4	25.0	0	0		2	2	100.0	41.0	2	3	0	3	-3
3	Isaiah Stewart I. Stewart	4	4/26/2021	DET	vs	ATL	27	4	11	1	1	2	6	33.3	0	0		0	0		33.3	3	8	2	5	+5
4	Isaiah Stewart I. Stewart	4	4/5/2021	DET	@	OKC	22	12	6	0	1	4	6	66.7	0	0		4	4	100.0	77.3	1	5	1	1	+10
5	Anthony Edwards A. Edwards	4	3/31/2021	MIN	vs	NYK	36	24	2	3	3	9	16	56.3	2	7	28.6	4	5	80.0	65.9	1	1	3	3	+14
6	Jaden McDaniels J. McDaniels	4	3/29/2021	MIN	@	BKN	38	13	7	4	1	5	11	45.5	3	5	60.0	0	0		59.1	3	4	0	2	+3
7	James Wiseman J. Wiseman	4	3/29/2021	GSW	vs	CHI	28	12	5	0	0	6	8	75.0	0	0		0	0		75.0	2	3	1	4	-8
8	Jaden McDaniels J. McDaniels	4	2/10/2021	MIN	vs	LAC	18	10	3	3	0	4	7	57.1	2	5	40.0	0	0		71.4	1	2	1	2	+3
9	Tyrese Haliburton T. Haliburton	4	1/22/2021	SAC	vs	NYK	31	16	5	2	2	7	13	53.8	2	7	28.6	0	0		61.5	1	4	3	1	+1
10	Cameron Oliver C. Oliver	3	5/16/2021	HOU	@	ATL	29	10	12	1	0	5	9	55.6	0	3	0.0	0	1	0.0	53.0	4	8	1	2	-23
11	Jordan Nwora J. Nwora	3	5/16/2021	MIL	@	CHI	36	34	14	0	2	14	23	60.9	4	8	50.0	2	4	50.0	68.7	4	10	3	3	-9
12	KJ Martin	3	5/12/2021	HOU	@	LAL	37	20	10	2	0	7	10	70.0	3	5	60.0	3	6	50.0	79.1	0	10	2	2	-2
13	Jaden McDaniels J. McDaniels	3	5/11/2021	MIN	@	DET	26	1	5	1	2	0	2	0.0	0	2	0.0	1	2	50.0	17.4	0	5	1	1	+4
14	Freddie Gillespie F. Gillespie	3	5/11/2021	TOR	vs	LAC	25	10	7	1	1	4	6	66.7	0	0		2	2	100.0	72.7	4	3	1	2	-13
15	Isaiah Stewart I. Stewart	3	5/6/2021	DET	vs	MEM	31	15	7	1	1	6	14	42.9	0	5	0.0	3	3	100.0	49.0	1	6	1	4	+10
16	Isaiah Stewart I. Stewart	3	5/3/2021	DET	vs	ORL	32	10	8	1	1	4	10	40.0	0	4	0.0	2	2	100.0	46.0	3	5	1	4	-11
17	Isaiah Stewart I. Stewart	3	5/1/2021	DET	@	CHA	27	9	2	0	1	3	6	50.0	0	1	0.0	3	3	100.0	61.5	0	2	2	4	-9
18	Isaiah Stewart I. Stewart	3	4/29/2021	DET	vs	DAL	29	20	10	0	1	9	14	64.3	2	5	40.0	0	0		71.4	3	7	0	4	-8
19	Aaron Nesmith A. Nesmith	3	4/28/2021	BOS	vs	CHA	31	15	9	0	3	6	12	50.0	2	5	40.0	1	2	50.0	58.2	3	6	1	5	+4
20	Isaiah Stewart I. Stewart	3	4/19/2021	DET	vs	CLE	32	18	16	0	3	8	12	66.7	0	0		2	2	100.0	69.9	6	10	2	4	+20
21	Jae'Sean Tate J. Tate	3	4/18/2021	HOU	@	ORL	33	14	7	6	1	7	10	70.0	0	1	0.0	0	0		70.0	2	5	0	3	+1
22	Chuma Okeke C. Okeke	3	4/14/2021	ORL	@	CHI	29	9	4	2	1	4	10	40.0	1	3	33.3	0	0		45.0	1	3	0	0	0
23	Jaden McDaniels J. McDaniels	3	4/11/2021	MIN	vs	CHI	30	4	6	1	1	1	7	14.3	0	4	0.0	2	2	100.0	25.4	0	6	0	2	-3
24	Malachi Flynn M. Flynn	3	4/5/2021	TOR	vs	WAS	34	16	6	4	4	6	13	46.2	2	4	50.0	2	2	100.0	57.6	0	6	3	3	+11
25	Jae'Sean Tate J. Tate	3	3/27/2021	HOU	@	MIN	33	10	9	3	1	5	10	50.0	0	0		0	0		50.0	3	6	1	4	+21