who has the highest batting average in the alcs since 2018

Since 2018, Jason Castro has the best batting average in the ALCS, with an average of .667.

	NAME	AVG	SERIES	G	AB	R	H	2B	3B	HR	RBI	BB	HBP	SO	SB	CS	PA	TB	XBH	SH	SF	IBB	GIDP	OBP	SLG	OPS
1	Jason Castro J. Castro	.667	ALCS	3	3	2	2	0	0	1	2	2	0	0	0	0	5	5	1	0	0	0	0	.800	1.667	2.467
2	Travis Jankowski T. Jankowski	.500	ALCS	4	2	0	1	0	0	0	0	0	0	0	0	0	2	1	0	0	0	0	0	.500	.500	1.000
3	Mitch Moreland M. Moreland	.500	ALCS	5	6	1	3	1	0	0	2	1	1	1	0	0	8	4	1	0	0	0	0	.625	.667	1.292
4	Harrison Bader H. Bader	.400	ALCS	4	15	4	6	0	0	2	2	2	0	4	0	1	17	12	2	0	0	0	0	.471	.800	1.271
5	Yoshi Tsutsugo Y. Tsutsugo	.400	ALCS	2	5	0	2	0	0	0	0	0	0	0	0	0	5	2	0	0	0	0	1	.400	.400	.800
6	Kyle Manzardo K. Manzardo	.385	ALCS	5	13	2	5	1	0	1	2	0	0	3	0	0	13	9	2	0	0	0	0	.385	.692	1.077
7	Enrique Hernández E. Hernández	.385	ALCS	6	26	4	10	1	1	3	3	0	1	4	0	0	27	22	5	0	0	0	0	.407	.846	1.254
8	Ji Man Choi J. Man Choi	.385	ALCS	5	13	3	5	0	0	1	1	4	0	6	0	0	17	8	1	0	0	0	0	.529	.615	1.145
9	Juan Soto J. Soto	.368	ALCS	5	19	5	7	1	0	3	6	4	0	3	0	0	23	17	4	0	0	1	0	.478	.895	1.373
10	Bo Naylor B. Naylor	.364	ALCS	5	11	2	4	2	0	0	1	0	0	3	0	0	11	6	2	0	0	0	0	.364	.545	.909
11	Adolis García A. García	.357	ALCS	7	28	7	10	0	0	5	15	0	2	6	1	0	30	25	5	0	0	0	0	.400	.893	1.293
12	Anthony Volpe A. Volpe	.353	ALCS	5	17	5	6	1	0	0	0	4	0	5	1	0	21	7	1	0	0	0	0	.476	.412	.888
13	Anthony Rizzo A. Rizzo	.346	ALCS	9	26	3	9	2	0	1	4	4	2	6	0	0	32	14	3	0	0	1	0	.469	.538	1.007
14	DJ LeMahieu	.346	ALCS	6	26	6	9	1	0	2	3	3	0	2	0	0	29	16	3	0	0	0	0	.414	.615	1.029
15	Yordan Alvarez Y. Alvarez	.337	ALCS	23	86	15	29	4	2	3	16	10	2	32	0	0	100	46	9	0	2	3	0	.410	.535	.945
16	David Fry D. Fry	.333	ALCS	5	12	1	4	0	0	1	3	1	0	5	0	0	13	7	1	0	0	0	0	.385	.583	.968
17	Cameron Maybin C. Maybin	.333	ALCS	2	3	0	1	0	0	0	0	1	0	2	0	0	4	1	0	0	0	0	0	.500	.333	.833
18	Rafael Devers R. Devers	.324	ALCS	10	37	11	12	0	0	4	12	5	0	7	0	0	42	24	4	0	0	0	0	.405	.649	1.053
19	Randy Arozarena R. Arozarena	.321	ALCS	7	28	6	9	1	0	4	6	2	0	10	0	0	30	22	5	0	0	1	0	.367	.786	1.152
20	Mauricio Dubón M. Dubón	.300	ALCS	6	20	3	6	0	0	0	2	0	0	3	0	0	21	6	0	0	1	0	0	.286	.300	.586
21	Brayan Rocchio B. Rocchio	.294	ALCS	5	17	3	5	0	0	1	1	3	0	4	0	0	21	8	1	1	0	0	0	.400	.471	.871
22	Jose Altuve J. Altuve	.291	ALCS	35	141	33	41	8	0	10	19	20	0	20	2	1	162	79	18	0	1	0	3	.377	.560	.937
23	Gleyber Torres G. Torres	.290	ALCS	15	62	8	18	3	0	2	10	5	0	13	0	0	68	27	5	0	1	0	1	.338	.435	.774
24	José Abreu J. Abreu	.286	ALCS	7	28	3	8	1	0	1	5	3	0	6	1	0	31	12	2	0	0	0	0	.355	.429	.783
25	Isiah Kiner-Falefa I. Kiner-Falefa	.286	ALCS	2	7	1	2	1	0	0	0	0	0	3	0	0	7	3	1	0	0	0	0	.286	.429	.714