Roberto Clemente launched his most home runs in a game on August 13, 1969 and on May 15, 1967, with 3 homers.

Interpreted as:

clemente most home runs in a regular-season game

	NAME	HR	DATE	TM		OPP	AB	R	H	2B	3B	RBI	BB	HBP	SO	SB	CS	PA	TB	XBH	SH	SF	IBB	GIDP
1	Roberto Clemente R. Clemente	3	8/13/1969	PIT	@	SFG	5	4	4	0	0	4	0	0	0	0	0	5	13	3	0	0	0	0
2	Roberto Clemente R. Clemente	3	5/15/1967	PIT	@	CIN	5	3	4	1	0	7	0	0	1	0	0	5	14	4	0	0	0	0
3	Roberto Clemente R. Clemente	2	7/1/1972	PIT	vs	CHC	4	2	2	0	0	3	0	0	0	0	0	4	8	2	0	0	0	0
4	Roberto Clemente R. Clemente	2	7/4/1970	PIT	@	CHC	5	3	4	0	0	3	0	0	0	0	0	5	10	2	0	0	0	0
5	Roberto Clemente R. Clemente	2	7/3/1970	PIT	@	CHC	5	3	3	0	0	4	1	0	0	0	0	6	9	2	0	0	1	1
6	Roberto Clemente R. Clemente	2	9/14/1968	PIT	@	NYM	4	2	2	0	0	3	0	0	1	0	0	4	8	2	0	0	0	0
7	Roberto Clemente R. Clemente	2	8/21/1968	PIT	@	CIN	4	3	3	0	0	2	1	0	0	0	0	5	9	2	0	0	0	0
8	Roberto Clemente R. Clemente	2	8/28/1967	PIT	@	ATL	5	2	3	0	0	2	0	0	1	0	0	5	9	2	0	0	0	0
9	Roberto Clemente R. Clemente	2	6/4/1967	PIT	@	LAD	4	2	3	0	0	4	0	0	1	0	0	4	9	2	0	0	0	0
10	Roberto Clemente R. Clemente	2	8/7/1966	PIT	vs	CIN	5	2	4	0	0	5	0	0	0	0	0	5	10	2	0	0	0	0
11	Roberto Clemente R. Clemente	2	6/25/1961	PIT	vs	PHI	5	2	3	0	0	2	0	0	0	0	0	5	9	2	0	0	0	1
12	Roberto Clemente R. Clemente	2	5/24/1961	PIT	@	CHC	4	2	2	0	0	4	0	0	1	0	0	4	8	2	0	0	0	0
13	Roberto Clemente R. Clemente	2	8/13/1958	PIT	@	PHI	6	2	2	0	0	4	0	0	0	0	0	6	8	2	0	0	0	0
14	Roberto Clemente R. Clemente	1	9/13/1972	PIT	@	CHC	3	3	3	0	1	2	1	0	0	0	0	4	8	2	0	0	0	0
15	Roberto Clemente R. Clemente	1	9/2/1972	PIT	vs	SFG	3	1	2	1	0	3	2	0	0	0	0	5	6	2	0	0	0	0
16	Roberto Clemente R. Clemente	1	7/5/1972	PIT	@	HOU	3	1	2	0	0	2	1	0	0	0	0	4	5	1	0	0	0	0
17	Roberto Clemente R. Clemente	1	6/19/1972	PIT	vs	LAD	5	2	3	2	0	3	0	0	1	0	0	5	8	3	0	0	0	0
18	Roberto Clemente R. Clemente	1	6/11/1972	PIT	@	LAD	5	1	2	0	0	3	0	0	1	0	0	5	5	1	0	0	0	0
19	Roberto Clemente R. Clemente	1	5/24/1972	PIT	@	STL	8	2	3	0	0	2	0	0	1	0	0	8	6	1	0	0	0	0
20	Roberto Clemente R. Clemente	1	5/15/1972	PIT	vs	STL	4	1	1	0	0	3	0	0	0	0	0	4	4	1	0	0	0	0
21	Roberto Clemente R. Clemente	1	5/1/1972	PIT	vs	HOU	5	2	3	1	0	3	0	0	0	0	0	5	7	2	0	0	0	0
22	Roberto Clemente R. Clemente	1	8/23/1971	PIT	@	ATL	5	2	3	0	0	2	0	0	0	0	0	5	6	1	0	0	0	1
23	Roberto Clemente R. Clemente	1	8/17/1971	PIT	vs	HOU	3	2	2	0	0	4	0	0	0	0	0	4	5	1	0	1	0	0
24	Roberto Clemente R. Clemente	1	8/1/1971	PIT	@	SFG	4	1	1	0	0	3	0	0	1	0	0	5	4	1	0	1	0	0
25	Roberto Clemente R. Clemente	1	7/19/1971	PIT	vs	LAD	5	1	3	0	0	2	0	0	0	0	0	5	6	1	0	0	0	1