player with most home runs while losing in a playoff game

Lance McCullers Jr. has given up the most home runs in a loss in a postseason game, with 5 HR in Game 3 of the 2022 World Series versus the Phillies.

	NAME	HR	L	DATE	TM		OPP	DEC	W	L%	GS	ERA	SO	CG	SHO	SV	IP	H	ER	R	BB	HBP	GF	IBB	TBF	WP
1	Lance McCullers Jr. L. McCullers Jr.	5	1	11/1/2022	HOU	@	PHI	L	0	1.000	1	14.54	5	0	0	0	4.1	6	7	7	1	0	0	0	20	0
2	Max Scherzer M. Scherzer	4	1	10/7/2022	NYM	vs	SDP	L	0	1.000	1	13.50	4	0	0	0	4.2	7	7	7	0	0	0	0	21	0
3	Yu Darvish Y. Darvish	4	1	10/7/2016	TEX	vs	TOR	L	0	1.000	1	9.00	4	0	0	0	5.0	5	5	5	1	1	0	0	22	0
4	Rick Reed R. Reed	4	1	10/4/2002	MIN	vs	OAK	L	0	1.000	1	7.20	8	0	0	0	5.0	6	4	4	2	0	0	0	23	0
5	Andy Pettitte A. Pettitte	4	1	10/9/1998	NYY	@	CLE	L	0	1.000	1	11.57	1	0	0	0	4.2	8	6	6	3	0	0	0	25	0
6	Dave McNally D. McNally	4	1	10/7/1973	BAL	vs	OAK	L	0	1.000	1	5.87	7	0	0	0	7.2	7	5	5	2	0	0	0	32	1
7	Catfish Hunter C. Hunter	4	1	10/4/1971	OAK	@	BAL	L	0	1.000	1	5.63	6	1	0	0	8.0	7	5	5	2	0	0	0	32	0
8	Junior Thompson J. Thompson	4	1	10/7/1939	CIN	vs	NYY	L	0	1.000	1	13.50	3	0	0	0	4.2	5	7	7	4	0	0	0	23	1
9	Charlie Root C. Root	4	1	10/1/1932	CHC	vs	NYY	L	0	1.000	1	10.38	4	0	0	0	4.1	6	5	6	3	0	0	0	22	0
10	Carlos Rodón C. Rodón	3	1	10/26/2024	NYY	@	LAD	L	0	1.000	1	10.80	3	0	0	0	3.1	6	4	4	0	0	0	0	16	0
11	Merrill Kelly M. Kelly	3	1	10/17/2023	ARI	@	PHI	L	0	1.000	1	6.35	6	0	0	0	5.2	3	4	4	3	0	0	0	22	0
12	Zac Gallen Z. Gallen	3	1	10/16/2023	ARI	@	PHI	L	0	1.000	1	9.00	4	0	0	0	5.0	8	5	5	2	1	0	0	25	2
13	Spencer Strider S. Strider	3	1	10/12/2023	ATL	@	PHI	L	0	1.000	1	4.76	7	0	0	0	5.2	7	3	3	3	0	0	1	25	0
14	Corbin Burnes C. Burnes	3	1	10/3/2023	MIL	vs	ARI	L	0	1.000	1	9.00	5	0	0	0	4.0	5	4	4	2	0	0	0	19	0
15	Julio Urías J. Urías	3	1	10/20/2021	LAD	vs	ATL	L	0	1.000	1	9.00	3	0	0	0	5.0	8	5	5	2	0	0	1	25	0
16	Blake Snell B. Snell	3	1	10/5/2020	TBR	vs	NYY	L	0	1.000	1	7.20	4	0	0	0	5.0	6	4	4	2	0	0	0	23	1
17	Zack Greinke Z. Greinke	3	1	10/7/2019	HOU	@	TBR	L	0	1.000	1	14.73	5	0	0	0	3.2	5	6	6	1	1	0	0	18	0
18	Sean Manaea S. Manaea	3	1	10/2/2019	OAK	vs	TBR	L	0	1.000	1	18.00	5	0	0	0	2.0	4	4	4	0	0	0	0	10	0
19	Clayton Kershaw C. Kershaw	3	1	10/28/2018	LAD	vs	BOS	L	0	1.000	1	5.14	5	0	0	0	7.0	7	4	4	0	0	0	0	27	0
20	Corey Kluber C. Kluber	3	1	10/5/2018	CLE	@	HOU	L	0	1.000	1	7.71	2	0	0	0	4.2	6	4	4	2	2	0	0	23	0
21	Alex Wood A. Wood	3	1	10/18/2017	LAD	@	CHC	L	0	1.000	1	5.79	7	0	0	0	4.2	4	3	3	0	0	0	0	18	0
22	Chris Sale C. Sale	3	1	10/5/2017	BOS	@	HOU	L	0	1.000	1	12.60	6	0	0	0	5.0	9	7	7	1	0	0	0	24	0
23	Rick Porcello R. Porcello	3	1	10/6/2016	BOS	@	CLE	L	0	1.000	1	10.38	6	0	0	0	4.1	6	5	5	0	1	0	0	19	0
24	Derek Holland D. Holland	3	1	10/12/2015	TEX	vs	TOR	L	0	1.000	1	27.00	0	0	0	0	2.0	5	6	6	1	0	0	0	12	0
25	Michael Wacha M. Wacha	3	1	10/12/2015	STL	@	CHC	L	0	1.000	1	8.31	5	0	0	0	4.1	6	4	4	3	0	0	1	21	0