top postseason avg by player by year since 2018 minimum 4 games played and 10 at bats

Since 2018, Jose Martinez has the highest batting average with 4+ games played with 10+ at-bats in a postseason, with an average of .538 in 2019.

Interpreted as:

top postseason avg by player by year since 2018 minimum 4 games played and 10 or more at bats

	NAME	AVG	G	AB	SEASON	TM	R	H	2B	3B	HR	RBI	BB	HBP	SO	SB	CS	PA	TB	XBH	SH	SF	IBB	GIDP	OBP	SLG	OPS
1	Jose Martinez J. Martinez	.538	7	13	2019	STL	1	7	2	0	0	3	0	0	3	0	0	13	9	2	0	0	0	0	.538	.692	1.231
2	Kris Bryant K. Bryant	.471	5	17	2021	SFG	1	8	0	0	1	2	1	0	3	0	0	18	11	1	0	0	0	0	.500	.647	1.147
3	Luis Robert Jr. L. Robert Jr.	.467	4	15	2021	CWS	4	7	0	0	0	1	2	1	2	0	1	18	7	0	0	0	0	0	.556	.467	1.022
4	Yordan Alvarez Y. Alvarez	.465	11	43	2023	HOU	12	20	2	1	6	15	4	1	14	0	0	49	42	9	0	1	2	0	.510	.977	1.487
5	Ronald Acuña Jr. R. Acuña Jr.	.444	5	18	2019	ATL	1	8	3	1	1	2	4	1	5	0	1	23	16	5	0	0	0	0	.565	.889	1.454
6	Gleyber Torres G. Torres	.435	7	23	2020	NYY	5	10	0	0	2	5	7	0	6	2	0	30	16	2	0	0	0	1	.567	.696	1.262
7	Fernando Tatis Jr. F. Tatis Jr.	.423	7	26	2024	SDP	8	11	3	0	4	7	3	1	2	0	0	30	26	7	0	0	0	1	.500	1.000	1.500
8	Aaron Judge A. Judge	.421	5	19	2018	NYY	6	8	1	0	3	4	3	0	3	0	0	22	18	4	0	0	0	0	.500	.947	1.447
9	Nick Castellanos N. Castellanos	.412	4	17	2024	PHI	2	7	1	0	1	3	0	0	3	0	0	17	11	2	0	0	0	0	.412	.647	1.059
10	Carlos Correa C. Correa	.409	6	22	2023	MIN	1	9	3	0	0	4	1	1	5	0	0	24	12	3	0	0	0	0	.458	.545	1.004
11	Enrique Hernández E. Hernández	.408	11	49	2021	BOS	9	20	4	1	5	9	1	1	6	0	0	52	41	10	0	1	0	0	.423	.837	1.260
12	Marcus Semien M. Semien	.407	7	27	2020	OAK	6	11	1	0	2	4	4	0	1	0	0	31	18	3	0	0	0	0	.484	.667	1.151
13	George Springer G. Springer	.400	8	35	2018	HOU	6	14	3	0	4	8	3	0	7	1	0	38	29	7	0	0	0	0	.447	.829	1.276
14	Jake Cronenworth J. Cronenworth	.389	6	18	2020	SDP	5	7	0	1	1	3	4	2	5	1	0	24	12	2	0	0	0	0	.542	.667	1.208
15	Dansby Swanson D. Swanson	.389	5	18	2019	ATL	3	7	3	0	0	2	1	0	6	0	0	19	10	3	0	0	0	0	.421	.556	.977
16	Eddie Rosario E. Rosario	.383	16	60	2021	ATL	11	23	3	1	3	11	8	0	10	1	1	68	37	7	0	0	1	0	.456	.617	1.073
17	Joc Pederson J. Pederson	.382	16	34	2020	LAD	4	13	0	0	2	8	3	0	6	0	0	37	19	2	0	0	1	2	.432	.559	.991
18	Steven Kwan S. Kwan	.381	10	42	2024	CLE	10	16	1	0	0	2	6	0	4	2	0	48	17	1	0	0	0	1	.458	.405	.863
19	Randy Arozarena R. Arozarena	.377	20	77	2020	TBR	19	29	3	1	10	14	8	1	19	0	2	86	64	14	0	0	2	2	.442	.831	1.273
20	Travis d'Arnaud T. d'Arnaud	.375	4	16	2022	ATL	2	6	3	0	2	5	0	0	4	0	0	16	15	5	0	0	0	0	.375	.938	1.313
21	Jose Altuve J. Altuve	.375	13	48	2020	HOU	11	18	2	0	5	11	11	1	8	0	2	60	35	7	0	0	0	1	.500	.729	1.229
22	Tommy Pham T. Pham	.375	6	24	2020	SDP	2	9	2	0	0	1	1	0	5	3	0	25	11	2	0	0	0	1	.400	.458	.858
23	Tim Anderson T. Anderson	.368	4	19	2021	CWS	4	7	0	0	0	1	0	0	5	0	0	19	7	0	0	0	0	0	.368	.368	.737
24	Wander Franco W. Franco	.368	4	19	2021	TBR	5	7	2	0	2	4	0	0	3	0	0	19	15	4	0	0	0	0	.368	.789	1.158
25	Brett Gardner B. Gardner	.368	6	19	2020	NYY	6	7	1	0	1	3	4	1	10	0	0	24	11	2	0	0	0	0	.500	.579	1.079