Derek Jeter had the most games in the postseason when hitting >0 singles, with 106 games.

Interpreted as:

most games in a single by a player playoff series

	NAME	G	1B	AB	R	H	2B	3B	HR	RBI	BB	HBP	SO	SB	CS	PA	TB	XBH	SH	SF	IBB	GIDP	AVG	OBP	SLG	OPS
1	Derek Jeter D. Jeter	106	143	441	87	176	17	3	13	43	46	2	86	14	5	496	238	33	4	3	1	6	.399	.455	.540	.995
2	Yadier Molina Y. Molina	57	79	223	21	91	10	0	2	26	11	0	23	1	1	236	107	12	1	1	3	3	.408	.434	.480	.914
3	Bernie Williams B. Williams	56	77	228	52	104	14	0	13	57	29	0	28	6	3	262	157	27	0	5	3	7	.456	.508	.689	1.196
4	Jorge Posada J. Posada	54	68	195	33	82	6	1	7	25	29	0	44	1	1	225	111	14	0	1	3	4	.421	.493	.569	1.063
5	Manny Ramirez M. Ramirez	53	69	201	35	89	8	0	12	39	35	0	35	0	1	238	133	20	0	2	8	5	.443	.521	.662	1.183
6	Chipper Jones C. Jones	52	66	199	40	82	10	0	6	33	36	1	31	7	1	240	110	16	0	4	7	4	.412	.496	.553	1.049
7	Kenny Lofton K. Lofton	52	74	228	46	84	5	3	2	25	17	2	31	28	4	248	101	10	0	1	2	2	.368	.415	.443	.858
8	Jose Altuve J. Altuve	51	70	218	54	89	9	0	10	26	18	2	36	8	5	238	128	19	0	0	2	6	.408	.458	.587	1.045
9	Yuli Gurriel Y. Gurriel	49	67	195	28	77	5	1	4	28	12	2	14	5	0	211	96	10	0	2	3	3	.395	.431	.492	.924
10	David Justice D. Justice	49	56	187	28	67	3	1	7	39	24	2	27	3	1	213	93	11	0	0	4	4	.358	.437	.497	.934
11	Paul O'Neill P. O'Neill	49	55	191	29	74	10	2	7	30	19	0	23	4	0	211	109	19	0	1	1	6	.387	.441	.571	1.011
12	Tino Martinez T. Martinez	46	59	182	27	71	8	0	4	24	17	1	30	1	2	201	91	12	0	1	4	0	.390	.443	.500	.943
13	Albert Pujols A. Pujols	45	59	165	40	82	10	1	12	38	24	1	23	1	2	191	130	23	0	1	5	4	.497	.560	.788	1.348
14	Carlos Correa C. Correa	44	54	177	20	75	12	0	9	39	14	2	41	0	0	193	114	21	0	0	1	3	.424	.472	.644	1.116
15	Pete Rose P. Rose	44	66	186	24	78	8	0	4	18	18	1	13	0	4	205	98	12	0	0	5	2	.419	.473	.527	1.000
16	Alex Bregman A. Bregman	42	51	164	28	65	6	0	8	26	16	3	21	0	0	183	95	14	0	0	1	2	.396	.459	.579	1.038
17	Justin Turner J. Turner	42	52	166	26	67	8	0	7	28	15	9	25	4	0	190	96	15	0	0	0	3	.404	.479	.578	1.057
18	Michael Brantley M. Brantley	42	57	171	17	66	5	0	4	26	15	1	27	4	0	189	83	9	1	1	1	5	.386	.436	.485	.922
19	David Ortiz D. Ortiz	39	47	141	29	67	11	1	8	39	30	1	25	0	1	175	104	20	0	3	7	0	.475	.560	.738	1.298
20	Steve Garvey S. Garvey	39	53	161	24	66	4	2	7	23	5	0	23	1	2	166	95	13	0	0	2	3	.410	.428	.590	1.018
21	Yogi Berra Y. Berra	39	49	144	28	63	7	0	7	26	14	3	7	0	1	162	91	14	0	1	0	0	.438	.494	.632	1.126
22	Mark Lemke M. Lemke	37	49	146	15	57	7	1	0	17	12	0	12	0	1	161	66	8	3	0	0	3	.390	.437	.452	.889
23	Matt Holliday M. Holliday	36	47	140	33	61	6	0	8	28	8	5	19	1	1	153	91	14	0	0	0	1	.436	.484	.650	1.134
24	Chuck Knoblauch C. Knoblauch	36	51	142	21	58	6	0	1	14	14	2	14	9	3	162	67	7	3	1	0	0	.408	.465	.472	.937
25	John Olerud J. Olerud	36	47	136	29	58	4	0	7	25	23	1	14	1	0	161	83	11	0	1	3	3	.426	.509	.610	1.120