Julio Franco is the oldest with more than 0 RBIs in a postseason game. He was 48 years and 43 days old in Game 2 of the 2006 NLDS against the Dodgers.

Interpreted as:

oldest MLB player with playoff rbi in a game

	NAME	AGE	RBI	DATE	TM		OPP	AB	R	H	2B	3B	HR	BB	HBP	SO	SB	CS	PA	TB	XBH	SH	SF	IBB	GIDP
1	Julio Franco J. Franco	48-043	1	10/5/2006	NYM	vs	LAD	1	0	0	0	0	0	0	0	0	0	0	1	0	0	0	0	0	0
2	Julio Franco J. Franco	44-043	1	10/5/2002	ATL	@	SFG	5	1	2	0	0	0	0	0	1	1	0	5	2	0	0	0	0	0
3	Phil Niekro P. Niekro	43-191	1	10/9/1982	ATL	@	STL	0	0	0	0	0	0	0	0	0	0	0	2	0	0	1	1	0	0
4	Julio Franco J. Franco	43-059	2	10/21/2001	ATL	vs	ARI	5	1	2	0	0	1	0	0	0	0	0	5	5	1	0	0	0	0
5	Julio Franco J. Franco	43-050	1	10/12/2001	ATL	vs	HOU	4	2	2	0	0	1	0	0	0	0	0	4	5	1	0	0	0	0
6	Pete Rose P. Rose	42-184	1	10/15/1983	PHI	vs	BAL	3	1	2	1	0	0	1	0	1	0	0	4	3	1	0	0	0	0
7	Willie Mays W. Mays	42-161	1	10/14/1973	NYM	@	OAK	2	1	1	0	0	0	0	0	0	0	0	2	1	0	0	0	0	0
8	Willie Mays W. Mays	42-157	1	10/10/1973	NYM	vs	CIN	3	1	1	0	0	0	0	0	0	0	0	3	1	0	0	0	0	0
9	Roger Clemens R. Clemens	42-067	1	10/10/2004	HOU	vs	ATL	1	0	0	0	0	0	0	0	0	0	0	2	0	0	0	1	0	0
10	Rickey Henderson R. Henderson	41-290	1	10/10/2000	SEA	@	NYY	2	0	1	0	0	0	1	0	1	0	1	3	1	0	0	0	0	0
11	Matt Stairs M. Stairs	41-244	1	10/29/2009	PHI	@	NYY	4	0	1	0	0	0	0	0	2	0	0	4	1	0	0	0	0	0
12	Grover Alexander G. Alexander	41-222	1	10/5/1928	SLN	@	NYY	1	0	0	0	0	0	0	0	0	0	0	1	0	0	0		0	0
13	Nelson Cruz N. Cruz	41-098	1	10/7/2021	TBR	vs	BOS	4	1	1	0	0	1	0	0	0	0	0	4	4	1	0	0	0	0
14	Vic Davalillo V. Davalillo	41-079	1	10/18/1977	LAD	@	NYY	1	0	1	0	0	0	0	0	0	0	0	1	1	0	0	0	0	0
15	Dave Winfield D. Winfield	41-021	2	10/24/1992	TOR	@	ATL	5	0	1	1	0	0	1	0	0	0	0	6	2	1	0	0	0	0
16	Dave Winfield D. Winfield	41-015	1	10/18/1992	TOR	@	ATL	4	0	1	0	0	0	0	0	1	0	0	4	1	0	0	0	0	0
17	Dave Winfield D. Winfield	41-009	1	10/12/1992	TOR	@	OAK	3	1	2	0	0	1	1	0	0	0	0	4	5	1	0	0	0	0
18	Dave Winfield D. Winfield	41-007	1	10/10/1992	TOR	@	OAK	4	2	1	0	0	0	1	0	0	0	0	5	1	0	0	0	0	0
19	Dave Winfield D. Winfield	41-004	1	10/7/1992	TOR	vs	OAK	4	2	2	1	0	1	0	0	0	0	0	4	6	2	0	0	0	0
20	David Ortiz D. Ortiz	40-327	1	10/10/2016	BOS	vs	CLE	1	0	0	0	0	0	2	0	0	0	0	4	0	0	0	1	0	0
21	Rickey Henderson R. Henderson	40-298	1	10/19/1999	NYM	@	ATL	5	1	2	1	0	0	0	0	1	1	0	5	3	1	0	0	0	0
22	Rickey Henderson R. Henderson	40-287	1	10/8/1999	NYM	vs	ARI	5	1	3	0	0	0	0	0	1	1	0	5	3	0	0	0	0	0
23	Eddie Murray E. Murray	40-232	1	10/13/1996	BAL	vs	NYY	3	1	1	0	0	1	0	0	0	0	0	3	4	1	0	0	0	0
24	Matt Stairs M. Stairs	40-229	2	10/13/2008	PHI	@	LAD	1	1	1	0	0	1	0	0	0	0	0	1	4	1	0	0	0	0
25	Eddie Murray E. Murray	40-228	1	10/9/1996	BAL	@	NYY	4	0	1	0	0	0	1	0	0	0	0	5	1	0	0	0	0	0