Between the 1980 and 1989 seasons, Pete Rose was the oldest in a game with >0 home runs. He was 44 years and 145 days old versus the Cubs on September 6, 1985.

Interpreted as:

oldest player to hit hr in a regular-season game in 1980s

	NAME	AGE	HR	DATE	TM		OPP	AB	R	H	2B	3B	RBI	BB	HBP	SO	SB	CS	PA	TB	XBH	SH	SF	IBB	GIDP
1	Pete Rose P. Rose	44-145	1	9/6/1985	CIN	@	CHC	5	1	2	0	0	2	0	0	2	0	0	5	5	1	0	0	0	0
2	Tony Perez T. Perez	44-143	1	10/4/1986	CIN	vs	SDP	4	2	2	0	0	1	0	0	1	0	0	4	5	1	0	0	0	0
3	Tony Perez T. Perez	44-093	1	8/15/1986	CIN	vs	SDP	3	1	1	0	0	2	1	0	0	0	0	4	4	1	0	0	0	0
4	Pete Rose P. Rose	44-036	1	5/20/1985	CIN	@	CHC	4	1	1	0	0	1	0	0	1	0	0	4	4	1	0	0	0	0
5	Carl Yastrzemski C. Yastrzemski	44-019	1	9/10/1983	BOS	@	CLE	5	1	3	1	0	3	0	0	1	0	0	5	7	2	0	0	0	0
6	Carl Yastrzemski C. Yastrzemski	43-343	1	7/31/1983	BOS	vs	MIL	4	1	1	0	0	2	0	0	0	0	0	4	4	1	0	0	0	1
7	Carl Yastrzemski C. Yastrzemski	43-342	1	7/30/1983	BOS	vs	MIL	5	2	2	0	0	3	0	0	0	0	0	5	5	1	0	0	0	0
8	Carl Yastrzemski C. Yastrzemski	43-339	1	7/27/1983	BOS	@	OAK	4	2	2	0	0	2	0	0	0	0	0	4	5	1	0	0	0	1
9	Carl Yastrzemski C. Yastrzemski	43-329	1	7/17/1983	BOS	vs	OAK	4	2	2	0	0	1	1	0	0	0	0	5	5	1	0	0	0	0
10	Carl Yastrzemski C. Yastrzemski	43-325	1	7/13/1983	BOS	vs	SEA	4	1	1	0	0	2	1	0	1	0	0	5	4	1	0	0	1	0
11	Carl Yastrzemski C. Yastrzemski	43-321	1	7/9/1983	BOS	vs	CAL	4	1	2	1	0	5	0	0	1	0	0	4	6	2	0	0	0	1
12	Carl Yastrzemski C. Yastrzemski	43-320	1	7/8/1983	BOS	vs	CAL	3	1	1	0	0	2	0	1	0	0	0	4	4	1	0	0	0	0
13	Carl Yastrzemski C. Yastrzemski	43-314	1	7/2/1983	BOS	@	NYY	4	1	2	0	0	3	1	0	0	0	0	5	5	1	0	0	0	1
14	Carl Yastrzemski C. Yastrzemski	43-277	1	5/26/1983	BOS	@	TOR	2	2	2	0	0	2	1	0	0	0	0	3	5	1	0	0	0	0
15	Graig Nettles G. Nettles	43-240	1	4/16/1988	MON	vs	PHI	1	1	1	0	0	1	0	0	0	0	0	1	4	1	0	0	0	0
16	Phil Niekro P. Niekro	43-183	1	10/1/1982	ATL	@	SDP	3	1	1	0	0	2	0	0	0	0	0	3	4	1	0	0	0	0
17	Tony Perez T. Perez	43-145	1	10/6/1985	CIN	@	LAD	4	1	1	0	0	1	0	0	1	0	0	4	4	1	0	0	0	0
18	Tony Perez T. Perez	43-082	1	8/4/1985	CIN	vs	LAD	4	1	2	0	0	2	0	0	1	0	0	4	5	1	0	0	0	0
19	Carl Yastrzemski C. Yastrzemski	43-027	1	9/18/1982	BOS	@	DET	4	2	2	1	0	2	1	0	0	0	0	5	6	2	0	0	0	0
20	Graig Nettles G. Nettles	43-023	1	9/12/1987	ATL	vs	LAD	1	1	1	0	0	3	1	0	0	0	0	2	4	1	0	0	1	0
21	Carl Yastrzemski C. Yastrzemski	43-019	1	9/10/1982	BOS	vs	DET	4	1	3	0	0	4	0	0	0	0	0	4	6	1	0	0	0	0
22	Carl Yastrzemski C. Yastrzemski	43-015	1	9/6/1982	BOS	@	CLE	5	2	2	0	0	3	0	0	0	0	0	5	5	1	0	0	0	1
23	Tony Perez T. Perez	43-014	1	5/28/1985	CIN	vs	CHC	3	2	3	1	0	4	2	0	0	0	0	5	7	2	0	0	0	0
24	Tony Perez T. Perez	43-010	1	5/24/1985	CIN	vs	STL	3	1	2	0	0	1	1	0	0	0	0	4	5	1	0	0	0	0
25	Tony Perez T. Perez	43-007	1	5/21/1985	CIN	@	CHC	3	1	1	0	0	2	1	0	0	0	0	4	4	1	0	0	0	0