Jason Collins blocked his most shots in a game against the Jazz on March 2, 2003, with 5 blocks.

Interpreted as:

Jason Collins most blocks in a regular-season game

	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	Jason Collins J. Collins	5	3/2/2003	NJN	vs	UTA	28	0	7	1	1	0	4	0.0	0	1	0.0	0	0		0.0	2	5	0	1	+16
2	Jason Collins J. Collins	4	3/3/2007	NJN	vs	BOS	23	6	8	0	0	3	4	75.0	0	0		0	0		75.0	0	8	0	3	-2
3	Jason Collins J. Collins	4	3/16/2004	NJN	vs	SAC	33	6	10	3	2	1	3	33.3	0	0		4	6	66.7	53.2	4	6	2	2	+1
4	Jason Collins J. Collins	4	12/17/2003	NJN	vs	UTA	39	10	2	5	1	4	11	36.4	0	0		2	4	50.0	39.2	1	1	2	3	+19
5	Jason Collins J. Collins	3	12/11/2007	NJN	vs	LAC	20	0	3	0	1	0	0		0	0		0	0			1	2	1	5	0
6	Jason Collins J. Collins	3	2/27/2007	NJN	vs	WAS	31	0	7	2	0	0	0		0	0		0	0			1	6	0	2	+17
7	Jason Collins J. Collins	3	4/4/2006	NJN	vs	ATL	30	6	6	2	1	3	6	50.0	0	0		0	0		50.0	3	3	3	4	+1
8	Jason Collins J. Collins	3	3/26/2005	NJN	vs	MIN	31	11	1	1	2	5	7	71.4	0	0		1	1	100.0	73.9	0	1	1	1	-3
9	Jason Collins J. Collins	3	2/22/2005	NJN	vs	TOR	25	8	9	0	1	4	4	100.0	0	0		0	0		100.0	3	6	1	3	-8
10	Jason Collins J. Collins	3	2/13/2005	NJN	vs	DEN	34	6	7	4	2	2	4	50.0	0	0		2	6	33.3	45.2	1	6	0	1	+17
11	Jason Collins J. Collins	3	1/19/2005	NJN	vs	MIL	42	6	7	3	1	2	4	50.0	0	0		2	4	50.0	52.1	3	4	0	1	+3
12	Jason Collins J. Collins	3	1/1/2005	NJN	@	NYK	31	9	2	1	2	4	6	66.7	0	0		1	2	50.0	65.4	0	2	1	4	-3
13	Jason Collins J. Collins	3	11/23/2004	NJN	@	DEN	30	0	4	1	1	0	4	0.0	0	0		0	0		0.0	0	4	1	6	-3
14	Jason Collins J. Collins	3	4/12/2003	NJN	vs	TOR	20	0	3	1	1	0	3	0.0	0	0		0	0		0.0	0	3	1	2	+5
15	Jason Collins J. Collins	3	3/3/2002	NJN	vs	CHI	33	17	12	1	1	7	13	53.8	0	0		3	5	60.0	55.9	4	8	0	4	+16
16	Jason Collins J. Collins	3	1/2/2002	NJN	vs	MEM	22	1	5	1	1	0	4	0.0	0	0		1	2	50.0	10.2	2	3	1	0	-2
17	Jason Collins J. Collins	2	3/20/2013	WAS	@	PHX	17	0	3	2	2	0	2	0.0	0	0		0	0		0.0	0	3	1	4	-2
18	Jason Collins J. Collins	2	4/16/2012	ATL	@	TOR	11	0	5	0	0	0	2	0.0	0	0		0	0		0.0	1	4	1	0	+6
19	Jason Collins J. Collins	2	3/17/2009	MIN	@	SAS	11	3	2	0	0	1	1	100.0	0	0		1	2	50.0	79.8	0	2	1	2	-10
20	Jason Collins J. Collins	2	2/27/2009	MIN	vs	POR	15	4	4	0	0	2	6	33.3	0	0		0	0		33.3	3	1	0	3	-15
21	Jason Collins J. Collins	2	2/20/2009	MIN	vs	IND	13	4	2	0	0	1	2	50.0	0	0		2	2	100.0	69.4	0	2	0	3	0
22	Jason Collins J. Collins	2	3/22/2008	MEM	vs	SAC	17	0	5	0	0	0	1	0.0	0	0		0	0		0.0	0	5	1	4	-3
23	Jason Collins J. Collins	2	2/12/2008	MEM	vs	SAC	12	1	1	0	1	0	1	0.0	0	0		1	2	50.0	26.6	0	1	2	5	+8
24	Jason Collins J. Collins	2	4/10/2007	NJN	@	WAS	26	0	3	0	0	0	1	0.0	0	0		0	0		0.0	0	3	0	5	+5
25	Jason Collins J. Collins	2	2/9/2007	NJN	@	BOS	18	2	2	1	0	0	0		0	0		2	2	100.0	113.6	0	2	0	4	+20