highest batting average in a single postseason minimum 30 at bats

Tim Anderson has the highest career batting average in the postseason when hitting >0 singles with 30+ at-bats, with an average of .485.

Interpreted as:

highest batting average in a single by a player postseason minimum 30 at bats

	NAME	AVG	1B	AB	G	R	H	2B	3B	HR	RBI	BB	HBP	SO	SB	CS	PA	TB	XBH	SH	SF	IBB	GIDP	OBP	SLG	OPS
1	Tim Anderson T. Anderson	.485	14	33	7	6	16	2	0	0	1	0	0	5	0	0	33	18	2	0	0	0	0	.485	.545	1.030
2	Bobby Brown B. Brown	.439	10	41	17	9	18	5	3	0	9	5	0	3	0	0	46	29	8	0		0	0	.500	.707	1.207
3	Pepper Martin P. Martin	.418	14	55	15	14	23	7	1	1	9	5	0	6	7	2	60	35	9	0		0	0	.467	.636	1.103
4	Carlos Gonzalez C. Gonzalez	.412	10	34	9	5	14	2	1	1	2	4	0	7	2	1	38	21	4	0	0	0	0	.474	.618	1.091
5	Sean Casey S. Casey	.410	9	39	12	3	16	5	0	2	9	1	1	4	0	0	41	27	7	0	0	0	0	.439	.692	1.131
6	Fred Lynn F. Lynn	.407	16	54	15	8	22	4	0	2	13	5	0	8	0	0	61	32	6	1	1	0	2	.450	.593	1.043
7	Billy Hatcher B. Hatcher	.404	13	52	14	12	21	5	1	2	6	5	1	4	3	1	61	34	8	3	0	1	1	.466	.654	1.119
8	Jose Offerman J. Offerman	.400	15	45	14	8	18	1	1	1	9	8	0	3	1	1	53	24	3	0	0	0	1	.491	.533	1.024
9	Monte Irvin M. Irvin	.394	11	33	10	4	13	1	1	0	4	2	0	4	2	1	36	16	2	1	0	0	1	.429	.485	.913
10	Lou Brock L. Brock	.391	21	87	21	16	34	7	2	4	13	5	0	10	14	2	92	57	13	0	0	0	0	.424	.655	1.079
11	Doc Cramer D. Cramer	.387	12	31	9	7	12	0	0	0	6	1	1	0	1	0	33	12	0	0		0	1	.424	.387	.811
12	Ryne Sandberg R. Sandberg	.385	8	39	10	9	15	5	1	1	6	6	0	6	3	1	47	25	7	1	1	0	0	.457	.641	1.098
13	Ryan Ludwick R. Ludwick	.382	8	34	9	5	13	2	0	3	5	5	0	5	0	0	39	24	5	0	0	1	2	.462	.706	1.167
14	Hanley Ramirez H. Ramirez	.380	16	71	20	9	27	9	1	1	14	7	2	13	2	0	80	41	11	0	0	3	2	.450	.577	1.027
15	Riggs Stephenson R. Stephenson	.378	12	37	9	5	14	2	0	0	7	2	0	2	0	0	39	16	2	0		0	3	.410	.432	.843
16	Fernando Tatis Jr. F. Tatis Jr.	.375	7	48	13	13	18	5	0	6	12	8	1	9	1	1	57	41	11	0	0	1	1	.474	.854	1.328
17	Willie Aikens W. Aikens	.375	10	40	12	5	15	0	1	4	10	9	0	11	0	0	49	29	5	0	0	0	0	.490	.725	1.215
18	Terry Puhl T. Puhl	.372	13	43	13	6	16	3	0	0	3	3	0	3	4	0	46	19	3	0	0	0	0	.413	.442	.855
19	Bob Watson B. Watson	.371	16	62	17	4	23	4	1	2	9	4	0	2	0	0	67	35	7	0	1	0	0	.403	.565	.968
20	Carl Yastrzemski C. Yastrzemski	.369	17	65	17	15	24	3	0	4	11	9	1	3	0	0	76	39	7	0	1	2	2	.447	.600	1.047
21	Chris Sabo C. Sabo	.368	10	38	10	3	14	1	0	3	8	3	0	6	0	1	42	24	4	0	1	1	0	.405	.632	1.036
22	Paul Molitor P. Molitor	.368	29	117	29	28	43	5	3	6	22	12	2	15	3	2	132	72	14	1	0	1	2	.435	.615	1.050
23	Jimmy Sebring J. Sebring	.367	9	30	8	3	11	0	1	1	4	1	0	4	0	1	31	16	2	0		0	0	.387	.533	.920
24	Spike Owen S. Owen	.366	14	41	15	7	15	0	1	0	5	8	0	8	1	0	52	17	1	2	1	2	1	.460	.415	.875
25	A.J. Ellis	.365	11	52	17	7	19	5	1	2	5	7	1	9	0	0	61	32	8	1	0	1	0	.450	.615	1.065