Carlos Beltran has the most runs in an NLCS, with 12 runs.

Interpreted as:

most runs by a player in one nlcs

	NAME	R	SEASON	SERIES	TM	G	AB	H	2B	3B	HR	RBI	BB	HBP	SO	SB	CS	PA	TB	XBH	SH	SF	IBB	GIDP	AVG	OBP	SLG	OPS
1	Carlos Beltran C. Beltran	12	2004	NLCS	HOU	7	24	10	1	0	4	5	8	0	4	4	0	32	23	5	0	0	1	0	.417	.563	.958	1.521
2	Albert Pujols A. Pujols	10	2004	NLCS	STL	7	28	14	2	0	4	9	4	0	3	0	0	32	28	6	0	0	0	0	.500	.563	1.000	1.563
3	Shohei Ohtani S. Ohtani	9	2024	NLCS	LAD	6	22	8	0	0	2	6	9	0	7	0	1	31	14	2	0	0	0	0	.364	.548	.636	1.185
4	Miguel Cabrera M. Cabrera	9	2003	NLCS	FLA	7	30	10	0	0	3	6	2	1	6	0	0	33	19	3	0	0	0	1	.333	.394	.633	1.027
5	Kyle Schwarber K. Schwarber	8	2023	NLCS	PHI	7	22	8	2	0	5	5	8	0	7	0	0	30	25	7	0	0	2	1	.364	.533	1.136	1.670
6	Corey Seager C. Seager	8	2020	NLCS	LAD	7	29	9	2	0	5	11	1	0	6	0	0	30	26	7	0	0	0	0	.310	.333	.897	1.230
7	Carlos Beltran C. Beltran	8	2006	NLCS	NYM	7	27	8	1	0	3	4	4	0	3	1	0	31	18	4	0	0	0	1	.296	.387	.667	1.054
8	Kenny Lofton K. Lofton	8	2003	NLCS	CHC	7	31	10	1	0	0	2	3	0	4	1	0	35	11	1	1	0	0	0	.323	.382	.355	.737
9	Timo Perez T. Perez	8	2000	NLCS	NYM	5	23	7	2	0	0	0	1	0	3	2	1	24	9	2	0	0	0	1	.304	.333	.391	.725
10	Javy Lopez J. Lopez	8	1996	NLCS	ATL	7	24	13	5	0	2	6	3	1	1	1	0	28	24	7	0	0	1	0	.542	.607	1.000	1.607
11	Will Clark W. Clark	8	1989	NLCS	SFG	5	20	13	3	1	2	8	2	0	2	0	0	22	24	6	0	0	0	0	.650	.682	1.200	1.882
12	Bryce Harper B. Harper	7	2023	NLCS	PHI	7	23	5	0	0	2	3	6	0	6	2	1	29	11	2	0	0	0	1	.217	.379	.478	.858
13	Ozzie Albies O. Albies	7	2021	NLCS	ATL	6	25	7	1	0	0	1	2	0	5	2	0	27	8	1	0	0	0	0	.280	.333	.320	.653
14	David Freese D. Freese	7	2011	NLCS	STL	6	22	12	3	0	3	9	2	1	2	0	0	25	24	6	0	0	0	2	.545	.600	1.091	1.691
15	Jon Jay J. Jay	7	2011	NLCS	STL	6	25	6	2	0	0	1	3	0	2	1	0	28	8	2	0	0	0	1	.240	.321	.320	.641
16	Lance Berkman L. Berkman	7	2004	NLCS	HOU	7	24	7	2	0	3	9	5	0	4	1	0	30	18	5	0	1	2	0	.292	.400	.750	1.150
17	Sammy Sosa S. Sosa	7	2003	NLCS	CHC	7	26	8	1	0	2	6	6	1	9	0	0	33	15	3	0	0	3	0	.308	.455	.577	1.031
18	Mike Piazza M. Piazza	7	2000	NLCS	NYM	5	17	7	3	0	2	4	5	0	0	0	0	22	16	5	0	0	3	1	.412	.545	.941	1.487
19	Marquis Grissom M. Grissom	7	1996	NLCS	ATL	7	35	10	1	0	1	3	0	0	8	2	0	35	14	2	0	0	0	0	.286	.286	.400	.686
20	Steve Sax S. Sax	7	1988	NLCS	LAD	7	30	8	0	0	0	3	3	1	3	5	0	34	8	0	0	0	0	0	.267	.353	.267	.620
21	Mookie Betts M. Betts	6	2024	NLCS	LAD	6	26	9	4	0	2	9	5	0	5	2	0	31	19	6	0	0	0	0	.346	.452	.731	1.182
22	Enrique Hernández E. Hernández	6	2024	NLCS	LAD	6	24	7	0	0	1	4	3	1	6	0	0	28	10	1	0	0	0	1	.292	.393	.417	.810
23	Kyle Schwarber K. Schwarber	6	2022	NLCS	PHI	5	15	6	0	0	3	4	6	0	3	2	0	21	15	3	0	0	1	0	.400	.571	1.000	1.571
24	Eddie Rosario E. Rosario	6	2021	NLCS	ATL	6	25	14	1	1	3	9	3	0	3	1	1	28	26	5	0	0	0	0	.560	.607	1.040	1.647
25	Freddie Freeman F. Freeman	6	2020	NLCS	ATL	7	25	9	3	0	2	6	3	1	5	0	0	29	18	5	0	0	0	0	.360	.448	.720	1.168