Rafael Furcal, Derek Jeter and George Brett are tied for the most career triples in the postseason, with 5 triples.

Interpreted as:

most 3b by a player in playoff history

	NAME	3B	G	AB	R	H	2B	HR	RBI	BB	HBP	SO	SB	CS	PA	TB	XBH	SH	SF	IBB	GIDP	AVG	OBP	SLG	OPS
1	Rafael Furcal R. Furcal	5	59	247	33	56	5	4	16	27	2	34	13	2	285	83	14	7	2	1	2	.227	.306	.336	.642
2	Derek Jeter D. Jeter	5	158	650	111	200	32	20	61	66	5	135	18	5	734	302	57	9	4	3	14	.308	.374	.465	.838
3	George Brett G. Brett	5	43	166	30	56	8	10	23	17	0	20	2	3	184	104	23	0	1	6	4	.337	.397	.627	1.023
4	Kenny Lofton K. Lofton	4	95	392	65	97	12	7	34	38	2	68	34	6	438	138	23	3	3	3	4	.247	.315	.352	.667
5	Omar Vizquel O. Vizquel	4	57	228	28	57	7	0	20	25	2	36	23	3	264	72	11	7	2	0	0	.250	.327	.316	.643
6	Devon White D. White	4	49	189	27	56	12	3	20	19	2	48	7	6	211	85	19	0	1	2	1	.296	.365	.450	.815
7	Mariano Duncan M. Duncan	4	43	152	14	37	4	1	12	5	2	37	7	0	159	52	9	0	0	0	5	.243	.277	.342	.619
8	Rickey Henderson R. Henderson	4	60	222	47	63	12	5	20	37	2	32	33	6	262	98	21	0	1	0	1	.284	.389	.441	.831
9	Billy Johnson B. Johnson	4	18	59	11	14	1	0	5	3	1	12	1	0	63	23	5	0		0	3	.237	.286	.390	.676
10	Tristram Speaker T. Speaker	4	20	72	12	22	3	0	3	11	0	4	1	4	83	33	7	0		1	1	.306	.398	.458	.856
11	Tommy Leach T. Leach	4	15	58	11	18	4	0	9	3	1	5	2	2	64	30	8	1		0	1	.310	.355	.517	.872
12	Yordan Alvarez Y. Alvarez	3	60	214	39	63	13	12	41	31	5	69	0	0	252	118	28	0	2	5	1	.294	.393	.551	.944
13	Cody Bellinger C. Bellinger	3	69	242	29	51	7	9	33	25	0	87	14	1	267	91	19	0	0	3	1	.211	.285	.376	.661
14	Ketel Marte K. Marte	3	21	90	10	31	7	3	13	6	0	23	3	1	96	53	13	0	0	0	1	.344	.385	.589	.974
15	Alcides Escobar A. Escobar	3	31	135	21	42	9	2	14	1	3	21	2	1	147	63	14	6	2	0	2	.311	.326	.467	.793
16	Yasiel Puig Y. Puig	3	58	182	23	51	6	5	23	17	3	46	2	4	202	78	14	0	0	3	7	.280	.351	.429	.780
17	Curtis Granderson C. Granderson	3	64	210	27	47	9	9	30	29	1	56	9	3	244	89	21	1	3	1	2	.224	.317	.424	.741
18	Robinson Cano R. Cano	3	51	203	22	45	10	8	33	11	2	28	0	2	217	85	21	0	1	3	7	.222	.267	.419	.686
19	Scott Podsednik S. Podsednik	3	12	49	9	14	1	2	6	7	2	10	6	3	59	27	6	1	0	0	1	.286	.397	.551	.948
20	Scott Spiezio S. Spiezio	3	26	81	14	23	5	3	25	13	0	10	2	0	95	43	11	0	1	2	2	.284	.379	.531	.910
21	Keith Lockhart K. Lockhart	3	37	87	11	25	3	1	8	7	2	14	0	0	96	37	7	0	0	1	0	.287	.354	.425	.779
22	Marquis Grissom M. Grissom	3	52	218	34	69	7	5	20	12	1	42	12	4	231	97	15	0	0	0	2	.317	.355	.445	.800
23	Ruben Sierra R. Sierra	3	31	91	9	24	5	5	21	11	0	23	2	2	105	50	13	0	3	1	1	.264	.333	.549	.883
24	Mark Lemke M. Lemke	3	62	232	22	63	10	1	24	22	0	27	0	1	257	82	14	3	0	2	5	.272	.335	.353	.688
25	Dan Gladden D. Gladden	3	24	104	17	29	6	1	15	9	2	12	7	2	115	44	10	0	0	1	2	.279	.348	.423	.771