Tim Anderson has the highest career BABIP in the postseason with 30+ at-bats, with an average of .571.

	NAME	BABIP	AB	G	R	H	2B	3B	HR	RBI	BB	HBP	SO	SB	CS	PA	TB	XBH	SH	SF	IBB	GIDP	AVG	OBP	SLG	OPS
1	Tim Anderson T. Anderson	.571	33	7	6	16	2	0	0	1	0	0	5	0	0	33	18	2	0	0	0	0	.485	.485	.545	1.030
2	Carlos Gonzalez C. Gonzalez	.500	34	9	5	14	2	1	1	2	4	0	7	2	1	38	21	4	0	0	0	0	.412	.474	.618	1.091
3	Bobby Brown B. Brown	.474	41	17	9	18	5	3	0	9	5	0	3	0	0	46	29	8	0		0	0	.439	.500	.707	1.207
4	Jarrod Saltalamacchia J. Saltalamacchia	.462	32	10	1	6	1	0	0	5	3	0	19	0	0	35	7	1	0	0	0	0	.188	.257	.219	.476
5	Pepper Martin P. Martin	.458	55	15	14	23	7	1	1	9	5	0	6	7	2	60	35	9	0		0	0	.418	.467	.636	1.103
6	Hanley Ramirez H. Ramirez	.456	71	20	9	27	9	1	1	14	7	2	13	2	0	80	41	11	0	0	3	2	.380	.450	.577	1.027
7	Trevor Story T. Story	.455	35	8	5	12	2	0	2	4	0	0	11	1	0	35	20	4	0	0	0	0	.343	.343	.571	.914
8	Monte Irvin M. Irvin	.448	33	10	4	13	1	1	0	4	2	0	4	2	1	36	16	2	1	0	0	1	.394	.429	.485	.913
9	Fred Lynn F. Lynn	.444	54	15	8	22	4	0	2	13	5	0	8	0	0	61	32	6	1	1	0	2	.407	.450	.593	1.043
10	Spike Owen S. Owen	.441	41	15	7	15	0	1	0	5	8	0	8	1	0	52	17	1	2	1	2	1	.366	.460	.415	.875
11	Willie Aikens W. Aikens	.440	40	12	5	15	0	1	4	10	9	0	11	0	0	49	29	5	0	0	0	0	.375	.490	.725	1.215
12	Ketel Marte K. Marte	.438	90	21	10	31	7	3	3	13	6	0	23	3	1	96	53	13	0	0	0	1	.344	.385	.589	.974
13	Mike Stanley M. Stanley	.431	73	20	9	26	3	1	1	7	8	2	14	0	0	83	34	5	0	0	0	3	.356	.434	.466	.899
14	Ryan Braun R. Braun	.429	106	27	9	35	11	0	2	16	6	1	28	3	0	114	52	13	0	1	0	0	.330	.368	.491	.859
15	Hack Wilson H. Wilson	.429	47	12	3	15	1	1	0	3	5	0	12	0	0	53	18	2	1		0	2	.319	.385	.383	.768
16	Evan Carter E. Carter	.425	60	17	9	18	9	0	1	6	10	2	19	3	0	72	30	10	0	0	0	0	.300	.417	.500	.917
17	Sean Casey S. Casey	.424	39	12	3	16	5	0	2	9	1	1	4	0	0	41	27	7	0	0	0	0	.410	.439	.692	1.131
18	Ryne Sandberg R. Sandberg	.424	39	10	9	15	5	1	1	6	6	0	6	3	1	47	25	7	1	1	0	0	.385	.457	.641	1.098
19	Johnny Lindell J. Lindell	.423	34	12	4	11	3	1	0	7	6	1	8	0	0	41	16	4	0		1	1	.324	.439	.471	.910
20	Mark Vientos M. Vientos	.419	55	13	8	18	2	0	5	14	3	0	19	0	0	58	35	7	0	0	0	1	.327	.362	.636	.998
21	Jack Clark J. Clark	.419	47	14	5	14	2	0	1	8	8	0	15	0	0	55	19	3	0	0	3	0	.298	.400	.404	.804
22	Chris Young C. Young	.417	48	15	10	15	3	0	5	9	11	1	19	4	2	60	33	8	0	0	0	0	.313	.450	.688	1.138
23	A.J. Ellis	.415	52	17	7	19	5	1	2	5	7	1	9	0	0	61	32	8	1	0	1	0	.365	.450	.615	1.065
24	Jose Offerman J. Offerman	.415	45	14	8	18	1	1	1	9	8	0	3	1	1	53	24	3	0	0	0	1	.400	.491	.533	1.024
25	Nico Hoerner N. Hoerner	.414	31	8	4	13	1	0	1	2	0	1	2	1	1	33	17	2	0	1	0	1	.419	.424	.548	.973