4 players are tied for the most triples in an NLCS, with 2 triples. The first three are Scott Spiezio, Juan Pierre and Mariano Duncan.

Interpreted as:

most 3b by a player in one nlcs

	NAME	3B	SEASON	SERIES	TM	G	AB	R	H	2B	HR	RBI	BB	HBP	SO	SB	CS	PA	TB	XBH	SH	SF	IBB	GIDP	AVG	OBP	SLG	OPS
1	Scott Spiezio S. Spiezio	2	2006	NLCS	STL	6	17	3	4	1	0	5	2	0	5	0	0	19	9	3	0	0	0	1	.235	.316	.529	.845
2	Juan Pierre J. Pierre	2	2003	NLCS	FLA	7	33	5	10	1	0	1	2	0	1	1	3	36	15	3	1	0	0	0	.303	.343	.455	.797
3	Mariano Duncan M. Duncan	2	1993	NLCS	PHI	3	15	3	4	0	0	0	0	0	5	0	0	15	8	2	0	0	0	0	.267	.267	.533	.800
4	Willie McGee W. McGee	2	1982	NLCS	STL	3	13	4	4	0	1	5	0	0	5	0	0	13	11	3	0	0	0	0	.308	.308	.846	1.154
5	Shohei Ohtani S. Ohtani	1	2025	NLCS	LAD	4	14	4	5	0	3	4	4	0	5	1	0	18	16	4	0	0	2	0	.357	.500	1.143	1.643
6	Caleb Durbin C. Durbin	1	2025	NLCS	MIL	4	13	2	4	2	0	0	1	0	5	2	1	14	8	3	0	0	0	0	.308	.357	.615	.973
7	Francisco Lindor F. Lindor	1	2024	NLCS	NYM	6	24	5	7	0	1	2	4	0	6	0	0	28	12	2	0	0	1	0	.292	.393	.500	.893
8	Jesse Winker J. Winker	1	2024	NLCS	NYM	5	13	4	5	0	0	1	5	1	3	0	0	19	7	1	0	0	0	0	.385	.579	.538	1.117
9	Ketel Marte K. Marte	1	2023	NLCS	ARI	7	31	2	12	4	0	3	1	0	10	1	0	32	18	5	0	0	0	0	.387	.406	.581	.987
10	Johan Rojas J. Rojas	1	2023	NLCS	PHI	7	22	1	3	1	0	0	0	0	6	0	0	23	6	2	1	0	0	0	.136	.136	.273	.409
11	Eddie Rosario E. Rosario	1	2021	NLCS	ATL	6	25	6	14	1	3	9	3	0	3	1	1	28	26	5	0	0	0	0	.560	.607	1.040	1.647
12	Cody Bellinger C. Bellinger	1	2020	NLCS	LAD	7	25	3	5	0	2	5	6	0	9	1	0	31	13	3	0	0	0	0	.200	.355	.520	.875
13	Nick Markakis N. Markakis	1	2020	NLCS	ATL	6	16	2	4	1	0	0	1	0	6	0	0	17	7	2	0	0	0	0	.250	.294	.438	.732
14	Adam Eaton A. Eaton	1	2019	NLCS	WSH	4	17	3	4	2	0	3	1	0	4	0	0	18	8	3	0	0	0	0	.235	.278	.471	.748
15	Travis Shaw T. Shaw	1	2018	NLCS	MIL	7	19	2	4	1	1	1	1	0	8	0	0	20	10	3	0	0	0	0	.211	.250	.526	.776
16	Chris Taylor C. Taylor	1	2018	NLCS	LAD	7	22	4	8	1	0	1	4	0	7	1	0	26	11	2	0	0	0	0	.364	.462	.500	.962
17	Charlie Culberson C. Culberson	1	2017	NLCS	LAD	5	11	2	5	2	0	1	0	0	2	0	0	13	9	3	1	1	0	0	.455	.417	.818	1.235
18	Chris Taylor C. Taylor	1	2017	NLCS	LAD	5	19	5	6	1	2	3	5	0	2	0	0	24	15	4	0	0	0	0	.316	.458	.789	1.248
19	Jason Heyward J. Heyward	1	2016	NLCS	CHC	6	16	2	1	0	0	1	1	1	5	0	0	18	3	1	0	0	1	0	.063	.167	.188	.354
20	Wilmer Flores W. Flores	1	2015	NLCS	NYM	4	14	0	4	1	0	0	1	0	2	1	0	15	7	2	0	0	0	0	.286	.333	.500	.833
21	Kolten Wong K. Wong	1	2014	NLCS	STL	5	18	3	5	2	2	4	1	0	3	1	0	19	15	5	0	0	1	0	.278	.316	.833	1.149
22	Carlos Beltran C. Beltran	1	2013	NLCS	STL	6	21	2	6	2	0	6	5	0	3	0	0	26	10	3	0	0	0	0	.286	.423	.476	.899
23	Matt Carpenter M. Carpenter	1	2013	NLCS	STL	6	23	4	6	2	0	2	3	0	5	1	0	27	10	3	0	1	0	0	.261	.333	.435	.768
24	A.J. Ellis	1	2013	NLCS	LAD	6	19	1	6	2	1	2	1	0	2	0	0	20	13	4	0	0	0	0	.316	.350	.684	1.034
25	Mark Ellis M. Ellis	1	2013	NLCS	LAD	6	25	1	6	1	0	0	0	0	4	1	0	26	9	2	1	0	0	1	.240	.240	.360	.600