last team to win world series when leading league in home runs during the regular season

14 teams won. The first three are the New York Yankees 9 times, the Boston Red Sox on October 28, 2018, on October 13, 1915 and on October 28, 2007 and the Atlanta Braves on November 2, 2021.

Interpreted as:

last team to win world series when leading league in home runs in a game during the regular season

	TEAM	DATE	SERIES W	HR	SEASON	SERIES	TM		OPP	RESULT	AB	R	H	2B	3B	RBI	BB	HBP	SO	SB	CS	PA	TB	XBH	SH	SF	IBB	GIDP	AVG	OBP	SLG	OPS
1	Yankees	10/9/1928	1	5	1928	World Series	NYY	@	SLN	W 7-3	40	7	15	2	0	7	3	0	2	1	0	44	32	7	1		0	1	.375	.419	.800	1.219
2	Red Sox	10/28/2018	1	4	2018	World Series	BOS	@	LAD	W 5-1	33	5	8	0	0	5	1	0	6	0	0	34	20	4	0	0	0	2	.242	.265	.606	.871
3	Yankees	10/18/1977	1	4	1977	World Series	NYY	vs	LAD	W 8-4	31	8	8	1	0	8	2	0	5	0	0	34	21	5	0	1	0	0	.258	.294	.677	.972
4	Yankees	10/10/1956	1	4	1956	World Series	NYY	@	BKN	W 9-0	37	9	10	2	0	9	4	0	8	1	0	42	24	6	1	0	2	0	.270	.341	.649	.990
5	Braves	11/2/2021	1	3	2021	World Series	ATL	@	HOU	W 7-0	34	7	7	1	0	7	3	0	9	0	0	37	17	4	0	0	0	0	.206	.270	.500	.770
6	Cubs	11/2/2016	1	3	2016	World Series	CHC	@	CLE	W 8-7	39	8	13	2	0	8	4	1	5	2	1	45	24	5	0	1	2	1	.333	.400	.615	1.015
7	Tigers	10/14/1984	1	3	1984	World Series	DET	vs	SDP	W 8-4	32	8	11	0	0	8	5	1	5	2	1	41	20	3	2	1	0	1	.344	.436	.625	1.061
8	Orioles	10/16/1983	1	3	1983	World Series	BAL	@	PHI	W 5-0	32	5	5	1	0	5	1	0	7	0	0	34	15	4	0	1	0	0	.156	.176	.469	.645
9	Pirates	10/13/1960	1	3	1960	World Series	PIT	vs	NYY	W 10-9	31	10	11	0	0	10	3	0	0	0	0	35	20	3	1	0	0	3	.355	.412	.645	1.057
10	Dodgers	10/8/1959	1	3	1959	World Series	LAD	@	CWS	W 9-3	38	9	13	2	0	9	4	0	4	0	1	43	24	5	1	0	0	0	.342	.405	.632	1.036
11	Yankees	10/2/1932	1	3	1932	World Series	NYY	@	CHC	W 13-6	45	13	19	4	0	13	6	2	6	0	0	53	32	7	0		1	1	.422	.509	.711	1.221
12	Red Sox	10/13/1915	1	3	1915	World Series	BSA	@	PHN	W 5-4	36	5	10	0	1	5	2	1	2	0	1	39	21	4	0		0	1	.278	.333	.583	.917
13	Nationals	10/30/2019	1	2	2019	World Series	WSH	@	HOU	W 6-2	34	6	9	0	0	6	5	0	3	1	0	40	15	2	1	0	0	1	.265	.359	.441	.800
14	Red Sox	10/28/2007	1	2	2007	World Series	BOS	@	COL	W 4-3	33	4	9	2	0	4	1	0	4	0	0	34	17	4	0	0	0	3	.273	.294	.515	.809
15	Yankees	10/26/2000	1	2	2000	World Series	NYY	@	NYM	W 4-2	34	4	7	0	0	3	3	0	9	0	0	37	13	2	0	0	0	0	.206	.270	.382	.653
16	Blue Jays	10/23/1993	1	2	1993	World Series	TOR	vs	PHI	W 8-6	33	8	10	2	1	8	4	1	3	0	0	40	20	5	0	2	0	0	.303	.375	.606	.981
17	Dodgers	10/20/1988	1	2	1988	World Series	LAD	@	OAK	W 5-2	33	5	8	1	0	5	3	0	6	0	1	36	15	3	0	0	0	1	.242	.306	.455	.760
18	Mets	10/27/1986	1	2	1986	World Series	NYM	vs	BOS	W 8-5	32	8	10	0	0	8	4	1	3	0	0	39	16	2	1	1	2	0	.313	.395	.500	.895
19	Reds	10/21/1976	1	2	1976	World Series	CIN	@	NYY	W 7-2	33	7	9	3	0	7	5	0	2	2	2	38	18	5	0	0	0	0	.273	.368	.545	.914
20	Athletics	10/17/1974	1	2	1974	World Series	OAK	vs	LAD	W 3-2	28	3	6	0	0	3	1	0	7	2	1	30	12	2	0	1	0	0	.214	.233	.429	.662
21	Athletics	10/21/1973	1	2	1973	World Series	OAK	vs	NYM	W 5-2	33	5	9	1	0	5	2	0	8	0	0	35	16	3	0	0	0	0	.273	.314	.485	.799
22	Orioles	10/15/1970	1	2	1970	World Series	BAL	vs	CIN	W 9-3	38	9	15	2	0	9	5	0	5	0	0	44	23	4	1	0	1	0	.395	.465	.605	1.070
23	Mets	10/16/1969	1	2	1969	World Series	NYM	vs	BAL	W 5-3	32	5	7	3	0	4	2	1	7	1	0	35	16	5	0	0	0	0	.219	.286	.500	.786
24	Cardinals	10/12/1967	1	2	1967	World Series	STL	@	BOS	W 7-2	36	7	10	2	1	6	4	0	5	3	1	41	20	5	0	1	0	0	.278	.341	.556	.897
25	Cardinals	10/15/1964	1	2	1964	World Series	STL	vs	NYY	W 7-5	33	7	10	2	0	5	2	0	6	2	0	37	18	4	1	1	0	0	.303	.333	.545	.879