Nelson Cruz has smashed the most homers in an ALCS, with 6 home runs.

Interpreted as:

most homeruns by a player in a single alcs

	NAME	HR	SEASON	SERIES	TM	G	AB	R	H	2B	3B	RBI	BB	HBP	SO	SB	CS	PA	TB	XBH	SH	SF	IBB	GIDP	AVG	OBP	SLG	OPS
1	Nelson Cruz N. Cruz	6	2011	ALCS	TEX	6	22	7	8	2	0	13	2	1	4	0	1	25	28	8	0	0	0	1	.364	.440	1.273	1.713
2	Adolis García A. García	5	2023	ALCS	TEX	7	28	7	10	0	0	15	0	2	6	1	0	30	25	5	0	0	0	0	.357	.400	.893	1.293
3	Giancarlo Stanton G. Stanton	4	2024	ALCS	NYY	5	18	5	4	0	0	7	3	0	5	0	0	21	16	4	0	0	0	0	.222	.333	.889	1.222
4	Randy Arozarena R. Arozarena	4	2020	ALCS	TBR	7	28	6	9	1	0	6	2	0	10	0	0	30	22	5	0	0	1	0	.321	.367	.786	1.152
5	Robinson Cano R. Cano	4	2010	ALCS	NYY	6	23	5	8	1	0	5	1	0	3	0	0	24	21	5	0	0	0	1	.348	.375	.913	1.288
6	Josh Hamilton J. Hamilton	4	2010	ALCS	TEX	6	20	6	7	1	0	7	8	0	4	3	0	28	20	5	0	0	5	1	.350	.536	1.000	1.536
7	Evan Longoria E. Longoria	4	2008	ALCS	TBR	7	27	8	7	3	0	8	3	0	5	0	0	30	22	7	0	0	0	3	.259	.333	.815	1.148
8	B.J. Upton	4	2008	ALCS	TBR	7	28	8	9	1	0	11	4	0	7	2	0	33	22	5	0	1	0	0	.321	.394	.786	1.180
9	Jim Thome J. Thome	4	1998	ALCS	CLE	6	23	4	7	0	0	8	1	1	8	0	0	25	19	4	0	0	0	0	.304	.360	.826	1.186
10	Juan Soto J. Soto	3	2024	ALCS	NYY	5	19	5	7	1	0	6	4	0	3	0	0	23	17	4	0	0	1	0	.368	.478	.895	1.373
11	Jose Altuve J. Altuve	3	2023	ALCS	HOU	7	32	9	10	3	0	5	2	0	2	1	0	34	22	6	0	0	0	0	.313	.353	.688	1.040
12	Alex Bregman A. Bregman	3	2023	ALCS	HOU	7	26	6	6	1	1	5	6	0	4	0	0	32	18	5	0	0	0	0	.231	.375	.692	1.067
13	Rafael Devers R. Devers	3	2021	ALCS	BOS	6	24	7	7	0	0	6	3	0	2	0	0	27	16	3	0	0	0	0	.292	.370	.667	1.037
14	Enrique Hernández E. Hernández	3	2021	ALCS	BOS	6	26	4	10	1	1	3	0	1	4	0	0	27	22	5	0	0	0	0	.385	.407	.846	1.254
15	Jose Altuve J. Altuve	3	2020	ALCS	HOU	7	26	6	12	2	0	5	6	0	5	0	1	32	23	5	0	0	0	1	.462	.563	.885	1.447
16	Manuel Margot M. Margot	3	2020	ALCS	TBR	7	23	4	6	0	0	6	2	1	8	0	0	27	15	3	1	0	0	0	.261	.346	.652	.998
17	Aaron Judge A. Judge	3	2017	ALCS	NYY	7	24	5	6	2	0	7	4	0	11	0	1	28	17	5	0	0	0	1	.250	.357	.708	1.065
18	Miguel Cabrera M. Cabrera	3	2011	ALCS	DET	6	20	5	8	4	0	7	7	0	6	1	0	27	21	7	0	0	2	0	.400	.556	1.050	1.606
19	Alex Rodriguez A. Rodriguez	3	2009	ALCS	NYY	6	21	6	9	2	0	6	8	0	3	1	0	30	20	5	0	1	3	0	.429	.567	.952	1.519
20	Dustin Pedroia D. Pedroia	3	2008	ALCS	BOS	7	26	9	9	1	0	5	5	1	3	2	1	32	19	4	0	0	0	1	.346	.469	.731	1.200
21	Carlos Pena C. Pena	3	2008	ALCS	TBR	7	26	8	7	1	0	6	6	0	7	1	0	32	17	4	0	0	1	1	.269	.406	.654	1.060
22	Kevin Youkilis K. Youkilis	3	2007	ALCS	BOS	7	28	10	14	1	1	7	5	0	3	0	0	33	26	5	0	0	0	1	.500	.576	.929	1.504
23	David Ortiz D. Ortiz	3	2004	ALCS	BOS	7	31	6	12	0	1	11	4	0	7	0	1	35	23	4	0	0	0	0	.387	.457	.742	1.199
24	Jason Giambi J. Giambi	3	2003	ALCS	NYY	7	26	4	6	0	0	3	4	0	7	0	0	30	15	3	0	0	0	0	.231	.333	.577	.910
25	Trot Nixon T. Nixon	3	2003	ALCS	BOS	7	24	3	8	1	0	5	3	1	7	1	2	28	18	4	0	0	0	1	.333	.429	.750	1.179