Between May 8, 1990 and May 8, 2025, Shaquille O'Neal has rejected the most shots in a game, with 15 blocks versus the New Jersey Nets on November 20, 1993.

Interpreted as:

most blocks by a player in a regular-season game last 35 years

	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	Shaquille O'Neal S. O'Neal	15	11/20/1993	ORL	@	NJN	36	24	28	3	1	12	19	63.2	0	0		0	1	0.0	61.7	10	18	3	4
2	Shawn Bradley S. Bradley	13	4/7/1998	DAL	vs	POR	38	22	22	0	1	6	15	40.0	0	0		10	10	100.0	56.7	5	17	2	3	+17
3	Hassan Whiteside H. Whiteside	12	1/25/2015	MIA	@	CHI	25	14	13	0	0	6	10	60.0	0	0		2	4	50.0	59.5	6	7	0	4	+5
4	JaVale McGee J. McGee	12	3/15/2011	WAS	@	CHI	39	11	12	1	0	5	14	35.7	0	0		1	3	33.3	35.9	3	9	2	4	-15
5	Keon Clark K. Clark	12	3/23/2001	TOR	vs	ATL	28	13	8	2	1	4	11	36.4	0	1	0.0	5	5	100.0	49.2	2	6	0	0	+27
6	Vlade Divac V. Divac	12	2/12/1997	CHA	vs	NJN	41	18	9	2	0	9	14	64.3	0	0		0	0		64.3	2	7	3	6	+25
7	Shawn Bradley S. Bradley	12	4/17/1996	NJN	vs	TOR	37	11	10	2	1	3	14	21.4	0	0		5	5	100.0	34.0	5	5	2	4
8	Dikembe Mutombo D. Mutombo	12	4/18/1993	DEN	vs	LAC	43	16	21	2	1	5	15	33.3	0	0		6	11	54.5	40.3	9	12	1	3
9	Hassan Whiteside H. Whiteside	11	1/15/2016	MIA	@	DEN	38	19	17	2	1	8	13	61.5	0	0		3	5	60.0	62.5	6	11	4	2	+10
10	Joakim Noah J. Noah	11	2/28/2013	CHI	vs	PHI	45	23	21	1	3	8	12	66.7	0	0		7	9	77.8	72.1	8	13	3	1	+13
11	Roy Hibbert R. Hibbert	11	11/21/2012	IND	vs	NOH	36	10	11	1	2	3	12	25.0	0	0		4	6	66.7	34.2	5	6	0	6	+4
12	Serge Ibaka S. Ibaka	11	2/19/2012	OKC	vs	DEN	41	14	15	0	1	6	7	85.7	0	0		2	4	50.0	79.9	8	7	1	4	+31
13	Marcus Camby M. Camby	11	1/17/2008	DEN	vs	UTA	44	8	24	1	2	4	13	30.8	0	1	0.0	0	0		30.8	7	17	3	5	+22
14	Dikembe Mutombo D. Mutombo	11	2/15/2000	ATL	vs	NJN	38	21	13	1	1	7	13	53.8	0	0		7	12	58.3	57.4	4	9	0	1	+23
15	Marcus Camby M. Camby	11	4/14/1998	TOR	@	NJN	43	15	12	2	1	6	14	42.9	0	0		3	5	60.0	46.3	5	7	5	1	-2
16	Greg Ostertag G. Ostertag	11	1/6/1998	UTA	vs	PHI	49	3	9	4	1	0	5	0.0	0	0		3	8	37.5	17.6	2	7	0	3	+11
17	Shawn Bradley S. Bradley	11	2/6/1997	NJN	vs	IND	37	14	14	0	1	6	15	40.0	0	0		2	2	100.0	44.1	6	8	4	3	+2
18	Shawn Bradley S. Bradley	11	12/21/1996	NJN	vs	BOS	42	17	15	4	0	8	17	47.1	0	0		1	2	50.0	47.5	6	9	2	4	+6
19	Shawn Bradley S. Bradley	11	3/14/1996	NJN	vs	WAS	41	19	17	3	1	8	18	44.4	0	0		3	4	75.0	48.1	9	8	3	4
20	Dikembe Mutombo D. Mutombo	11	11/8/1994	DEN	@	DAL	46	12	14	2	2	4	6	66.7	0	0		4	7	57.1	66.1	4	10	2	3
21	Dikembe Mutombo D. Mutombo	11	4/7/1994	DEN	vs	SEA	36	13	13	2	1	4	7	57.1	0	0		5	8	62.5	61.8	4	9	0	4
22	Dikembe Mutombo D. Mutombo	11	4/5/1994	DEN	vs	LAC	33	11	16	0	0	5	8	62.5	0	0		1	5	20.0	53.9	3	13	1	4
23	Dikembe Mutombo D. Mutombo	11	11/26/1993	DEN	vs	POR	39	17	13	1	0	7	16	43.8	0	0		3	8	37.5	43.5	7	6	3	4
24	David Robinson D. Robinson	11	2/4/1992	SAS	vs	POR	45	23	14	3	1	10	16	62.5	0	0		3	8	37.5	58.9	5	9	3	1
25	David Robinson D. Robinson	11	1/12/1991	SAS	vs	UTA	39	22	18	5	0	10	17	58.8	0	0		2	6	33.3	56.0	2	16	2	4