Hank Greenberg has crushed the most homers in a season versus the Yankees, with 11 homers in 1938.

Interpreted as:

most hr by a player vs yankees in a single season

	NAME	HR	SEASON	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	Hank Greenberg H. Greenberg	11	1938	DET	22	83	23	35	6	0	25	10	1	12	0		94	74	17	0				.422	.489	.892	1.381
2	Fred Whitfield F. Whitfield	10	1965	CLE	18	71	13	24	3	0	26	1	0	8	0	1	72	57	13	0	0	1	4	.338	.347	.803	1.150
3	Charlie Maxwell C. Maxwell	10	1959	DET	22	81	17	28	2	1	25	18	0	19	0	1	100	62	13	1	0	0	1	.346	.465	.765	1.230
4	Jimmie Foxx J. Foxx	10	1933	PHA	21	83	20	29	5	1	35	13	0	18	0		96	66	16	0				.349	.438	.795	1.233
5	Jimmie Foxx J. Foxx	10	1932	PHA	22	80	19	26	2	4	22	19	0	22	0		99	66	16	0				.325	.455	.825	1.280
6	Evan Longoria E. Longoria	9	2013	TBR	19	77	16	26	5	0	20	5	0	19	0	0	84	58	14	0	2	1	2	.338	.369	.753	1.122
7	Jose Cruz J. Cruz	9	2001	TOR	18	69	12	21	1	1	18	6	1	15	4	2	76	51	11	0	0	0	1	.304	.368	.739	1.108
8	Rocky Colavito R. Colavito	9	1959	CLE	22	83	14	23	4	0	17	13	0	14	0	2	96	54	13	0	0	3	2	.277	.375	.651	1.026
9	Hank Greenberg H. Greenberg	9	1946	DET	22	87	19	28	6	1	25	11	0	17	2		98	63	16	0			4	.322	.398	.724	1.122
10	Joe Kuhel J. Kuhel	9	1940	CWS	23	89	19	21	1	1	19	14	0	8	2		103	51	11	0			2	.236	.340	.573	.913
11	Al Simmons A. Simmons	9	1929	PHA	20	84	23	33	7	1	29	3	0	6	1		89	69	17	2				.393	.414	.821	1.235
12	Austin Meadows A. Meadows	8	2021	TBR	17	68	15	19	6	0	21	8	2	21	1	0	78	49	14	0	0	0	0	.279	.372	.721	1.092
13	Marcus Semien M. Semien	8	2021	TOR	19	74	13	21	2	0	16	12	0	14	3	0	86	47	10	0	0	0	1	.284	.384	.635	1.019
14	Bo Bichette B. Bichette	8	2021	TOR	19	76	14	26	4	0	16	4	0	14	4	0	81	54	12	0	1	0	3	.342	.370	.711	1.081
15	Randal Grichuk R. Grichuk	8	2019	TOR	19	74	12	21	2	0	15	1	1	17	0	0	76	47	10	0	0	0	2	.284	.303	.635	.938
16	Jose Bautista J. Bautista	8	2014	TOR	16	53	16	15	3	0	16	12	2	9	1	0	67	42	11	0	0	2	0	.283	.433	.792	1.225
17	Carlos Pena C. Pena	8	2007	TBD	15	53	16	18	2	1	17	13	1	11	1	0	69	46	11	0	2	0	1	.340	.464	.868	1.332
18	John Mayberry J. Mayberry	8	1980	TOR	13	46	8	15	2	0	18	7	0	14	0	0	53	41	10	0	0	1	1	.326	.415	.891	1.306
19	Bob Cerv B. Cerv	8	1958	KCA	20	74	17	28	4	0	16	9	1	14	0	0	84	56	12	0	0	3	2	.378	.452	.757	1.209
20	Roy Sievers R. Sievers	8	1958	WSH	21	68	16	23	3	0	21	8	2	9	0	0	78	50	11	0	0	0	0	.338	.423	.735	1.158
21	Larry Doby L. Doby	8	1954	CLE	22	78	17	26	1	1	17	12	0	12	0	0	91	53	10	0	1		2	.333	.418	.679	1.097
22	Jimmie Foxx J. Foxx	8	1936	BSA	23	89	19	29	3	0	23	14	1	18	2		105	56	11	1				.326	.423	.629	1.052
23	Goose Goslin G. Goslin	8	1930	TOT	24	98	24	36	10	4	35	10	0	11	0		111	78	22	3				.367	.426	.796	1.222
24	J.D. Martinez	7	2019	BOS	19	72	11	23	4	1	13	12	0	22	0	0	84	50	12	0	0	1	2	.319	.417	.694	1.111
25	Mark Trumbo M. Trumbo	7	2016	BAL	19	67	15	20	4	0	10	10	0	15	0	0	77	45	11	0	0	0	2	.299	.390	.672	1.061