what the career high of tree rollins blocks 12 shots

Tree Rollins rejected his most shots in a game against the Trail Blazers on February 21, 1979, with 12 blocks.

Interpreted as:

What the career high of Tree Rollins blocks in a regular-season game 12 shots?

	NAME	BLK	DATE	TM		OPP	MIN	PTS	REB	AST	STL	FGM	FGA	FG%	3PM	3PA	FTM	FTA	FT%	TS%	OREB	DREB	TOV	PF
1	Tree Rollins T. Rollins	12	2/21/1979	ATL	vs	POR	27	11	13	0	1	4	7	57.1			3	4	75.0	62.8	1	12	1	4
2	Tree Rollins T. Rollins	11	11/27/1982	ATL	vs	IND	36	10	15	2		5	7	71.4	0	0	0	0		71.4				3
3	Tree Rollins T. Rollins	10	12/13/1983	ATL	@	WAS	38	2	5	0	0	1	10	10.0	0	0	0	0		10.0	1	4	0	3
4	Tree Rollins T. Rollins	10	11/4/1983	ATL	vs	CHI	36	15	11	2	3	6	11	54.5	0	0	3	4	75.0	58.8	6	5	2	4
5	Tree Rollins T. Rollins	10	3/29/1983	ATL	vs	CLE	35	6	9	1	1	2	3	66.7	0	0	2	2	100.0	77.3	0	9	0	2
6	Tree Rollins T. Rollins	10	1/17/1983	ATL	@	NJN	39	13	9	1	2	6	7	85.7	0	0	1	2	50.0	82.5	4	5	1	4
7	Tree Rollins T. Rollins	10	12/21/1982	ATL	@	CHI	41	14	15	0	3	7	9	77.8	0	0	0	1	0.0	74.2	4	11	4	5
8	Tree Rollins T. Rollins	10	3/14/1980	ATL	vs	BOS	39	5	23	2	1	1	8	12.5	0	0	3	4	75.0	25.6	11	12	1	5
9	Tree Rollins T. Rollins	9	3/9/1984	ATL	vs	POR	37	10	10	0	1	5	11	45.5	0	0	0	0		45.5	2	8	1	6
10	Tree Rollins T. Rollins	9	4/8/1983	ATL	vs	CHI	30	6	11	1	1	3	4	75.0	0	0	0	0		75.0	0	11	0	2
11	Tree Rollins T. Rollins	9	11/30/1982	ATL	vs	PHI	36	13	12	0	2	5	9	55.6	0	0	3	3	100.0	63.0	2	10	0	5
12	Tree Rollins T. Rollins	9	3/21/1980	ATL	vs	DET	31	12	13	0		3	9	33.3	0	0	6	6	100.0	51.5			1	3
13	Tree Rollins T. Rollins	9	12/29/1979	ATL	vs	DET	30	8	10	2		4	10	40.0	0	0	0	2	0.0	36.8			0	5
14	Tree Rollins T. Rollins	9	10/18/1979	ATL	vs	IND	23	10	9	0	2	5	7	71.4	0	0	0	1	0.0	67.2			3	3
15	Tree Rollins T. Rollins	8	12/12/1984	ATL	vs	CLE	33	13	12	0	0	5	5	100.0	0	0	3	4	75.0	96.2	5	7	3	3
16	Tree Rollins T. Rollins	8	1/10/1984	ATL	vs	GSW	39	14	7	1	1	7	9	77.8	0	0	0	0		77.8	1	6	3	4
17	Tree Rollins T. Rollins	8	12/23/1983	ATL	vs	NYK	39	7	8	6	0	3	5	60.0	0	0	1	2	50.0	59.5	3	5	0	5
18	Tree Rollins T. Rollins	8	3/19/1983	ATL	vs	UTA	34	8	14	1	5	3	6	50.0	0	0	2	2	100.0	58.1				5
19	Tree Rollins T. Rollins	8	3/16/1983	ATL	vs	WAS	45	6	13	3	1	3	8	37.5	0	0	0	0		37.5	3	10	0	3
20	Tree Rollins T. Rollins	8	2/24/1983	ATL	vs	DET	41	19	10	0	0	7	8	87.5	0	0	5	7	71.4	85.7	3	7	0	3
21	Tree Rollins T. Rollins	8	2/22/1983	ATL	vs	GSW	26	9	10	0	0	4	10	40.0	0	0	1	2	50.0	41.4	3	7	1	5
22	Tree Rollins T. Rollins	8	11/6/1982	ATL	vs	DET	30	4	11	0		2	6	33.3	0	0	0	1	0.0	31.1				5
23	Tree Rollins T. Rollins	8	1/2/1982	ATL	vs	NJN	25	6	7			3			0	0	0	0
24	Tree Rollins T. Rollins	8	1/2/1981	ATL	vs	IND	34	8	9	3		4	5	80.0	0	0	0	0		80.0			2	4
25	Tree Rollins T. Rollins	8	11/29/1980	ATL	vs	DET	37	3	14	1		0	7	0.0	0		3	4	75.0	17.1				5