who is the player with the most ab in alcs all-time

Derek Jeter has the most career at-bats in the ALCS, with 226 at-bats.

	NAME	AB	SERIES	G	R	H	2B	3B	HR	RBI	BB	HBP	SO	SB	CS	PA	TB	XBH	SH	SF	IBB	GIDP	AVG	OBP	SLG	OPS
1	Derek Jeter D. Jeter	226	ALCS	54	32	58	10	2	7	24	29	0	42	8	1	261	93	19	5	1	1	3	.257	.340	.412	.751
2	Jose Altuve J. Altuve	166	ALCS	42	38	49	8	0	12	23	24	0	25	3	1	191	93	20	0	1	0	4	.295	.382	.560	.942
3	Reggie Jackson R. Jackson	163	ALCS	45	16	37	7	0	6	20	17	0	41	4	2	181	62	13	0	1	1	1	.227	.298	.380	.679
4	Bernie Williams B. Williams	162	ALCS	41	31	52	10	0	9	33	25	1	28	4	2	189	89	19	0	1	2	3	.321	.413	.549	.962
5	Alex Bregman A. Bregman	149	ALCS	42	21	29	5	1	5	15	28	4	19	0	1	181	51	11	0	0	2	8	.195	.337	.342	.679
6	Jorge Posada J. Posada	147	ALCS	45	21	33	10	0	4	17	32	2	34	1	2	182	55	14	0	1	4	5	.224	.368	.374	.742
7	David Ortiz D. Ortiz	145	ALCS	39	21	37	6	2	8	30	22	2	38	0	1	171	71	16	0	2	1	3	.255	.357	.490	.846
8	Manny Ramirez M. Ramirez	144	ALCS	39	21	46	5	0	10	23	26	1	32	0	1	173	81	15	0	2	2	8	.319	.422	.563	.984
9	Tino Martinez T. Martinez	127	ALCS	33	16	27	6	0	3	8	13	3	29	2	1	144	42	9	0	1	2	1	.213	.299	.331	.629
10	Yuli Gurriel Y. Gurriel	126	ALCS	35	14	32	5	0	4	19	13	1	9	1	0	141	49	9	0	1	2	3	.254	.326	.389	.715
11	Carlos Correa C. Correa	119	ALCS	31	15	32	7	0	6	17	10	1	35	1	0	130	57	13	0	0	1	2	.269	.331	.479	.810
12	John Olerud J. Olerud	116	ALCS	32	16	32	6	0	4	17	14	1	14	1	0	132	50	10	0	1	1	3	.276	.356	.431	.787
13	Jason Varitek J. Varitek	114	ALCS	31	15	27	7	1	7	16	8	2	28	0	0	126	57	15	1	1	1	2	.237	.296	.500	.796
14	Roberto Alomar R. Alomar	114	ALCS	28	14	36	5	0	3	15	15	0	14	11	0	132	50	8	2	1	2	5	.316	.392	.439	.831
15	Alex Rodriguez A. Rodriguez	105	ALCS	29	22	31	8	0	7	18	18	3	25	3	0	127	60	15	0	1	3	3	.295	.409	.571	.981
16	Chuck Knoblauch C. Knoblauch	104	ALCS	27	15	30	7	0	0	9	15	2	12	3	2	124	37	7	3	0	0	1	.288	.388	.356	.744
17	George Brett G. Brett	103	ALCS	27	22	35	5	4	9	19	11	0	9	0	3	115	75	18	0	1	3	2	.340	.400	.728	1.128
18	George Springer G. Springer	102	ALCS	25	10	22	3	0	5	14	13	0	28	1	1	115	40	8	0	0	0	4	.216	.304	.392	.697
19	Rickey Henderson R. Henderson	100	ALCS	27	20	26	6	2	2	11	19	1	15	16	3	121	42	10	0	1	0	1	.260	.380	.420	.800
20	Don Baylor D. Baylor	96	ALCS	28	13	26	4	1	3	17	11	3	16	0	1	112	41	8	0	2	1	3	.271	.357	.427	.784
21	Michael Brantley M. Brantley	92	ALCS	24	6	25	2	0	1	10	11	1	17	1	0	104	30	3	0	0	0	5	.272	.356	.326	.682
22	Kyle Tucker K. Tucker	90	ALCS	26	8	18	3	0	3	10	12	0	22	1	0	103	30	6	0	1	0	2	.200	.291	.333	.625
23	Jhonny Peralta J. Peralta	89	ALCS	23	10	25	7	0	6	14	4	0	18	0	0	95	50	13	1	1	0	2	.281	.309	.562	.870
24	Paul O'Neill P. O'Neill	89	ALCS	26	11	26	2	0	4	14	9	0	13	2	0	99	40	6	0	1	0	1	.292	.354	.449	.803
25	Kenny Lofton K. Lofton	88	ALCS	22	9	25	3	2	3	10	8	0	19	8	0	97	41	8	0	1	0	0	.284	.340	.466	.806