Bernie Williams has crushed the most career homers for the Yankees in the postseason, with 22 homers.

	NAME	HR	G	AB	R	H	2B	3B	RBI	BB	HBP	SO	SB	CS	PA	TB	XBH	SH	SF	IBB	GIDP	AVG	OBP	SLG	OPS
1	Bernie Williams B. Williams	22	121	465	83	128	29	0	80	71	3	85	8	5	545	223	51	0	6	11	17	.275	.371	.480	.850
2	Derek Jeter D. Jeter	20	158	650	111	200	32	5	61	66	5	135	18	5	734	302	57	9	4	3	14	.308	.374	.465	.838
3	Mickey Mantle M. Mantle	18	65	230	42	59	6	2	40	43	0	54	3	4	273	123	26	0	0	6	2	.257	.374	.535	.908
4	Babe Ruth B. Ruth	15	36	118	37	41	5	1	30	33	2	26	4	3	155	93	21	1		2	3	.347	.497	.788	1.285
5	Aaron Judge A. Judge	14	50	189	33	39	5	0	29	31	0	72	4	1	223	86	19	0	3	0	3	.206	.314	.455	.769
6	Giancarlo Stanton G. Stanton	13	33	119	19	32	5	0	29	14	0	34	2	0	136	76	18	0	3	1	4	.269	.338	.639	.977
7	Reggie Jackson R. Jackson	12	34	119	27	39	5	0	29	16	3	29	2	1	139	80	17	0	1	2	3	.328	.417	.672	1.090
8	Yogi Berra Y. Berra	12	75	259	41	71	10	0	39	32	3	17	0	2	295	117	22	0	1	6	5	.274	.359	.452	.811
9	Jorge Posada J. Posada	11	125	416	53	103	23	1	42	70	3	109	3	3	492	161	35	0	3	9	15	.248	.358	.387	.745
10	Alex Rodriguez A. Rodriguez	10	61	225	37	54	13	0	33	36	9	61	7	2	273	97	23	0	3	4	5	.240	.363	.431	.794
11	Hideki Matsui H. Matsui	10	56	205	32	64	15	1	39	27	1	33	0	0	235	111	26	0	2	2	5	.312	.391	.541	.933
12	Paul O'Neill P. O'Neill	10	76	270	36	76	14	2	34	32	0	38	3	0	304	124	26	0	2	2	12	.281	.355	.459	.815
13	Lou Gehrig L. Gehrig	10	34	119	30	43	8	3	35	26	2	17	0	1	150	87	21	1		2	1	.361	.483	.731	1.214
14	Robinson Cano R. Cano	8	51	203	22	45	10	3	33	11	2	28	0	2	217	85	21	0	1	3	7	.222	.267	.419	.686
15	Scott Brosius S. Brosius	8	58	196	19	48	8	1	30	8	2	46	0	2	217	82	17	8	3	3	4	.245	.278	.418	.696
16	Tino Martinez T. Martinez	8	81	287	36	69	14	0	32	31	6	59	2	1	326	107	22	0	2	6	1	.240	.325	.373	.698
17	Joe DiMaggio J. DiMaggio	8	51	199	27	54	6	0	30	19	1	23	0	0	220	84	14	1		6	7	.271	.338	.422	.760
18	Gary Sánchez G. Sánchez	7	31	111	11	19	3	0	19	6	1	44	0	0	121	43	10	0	3	0	3	.171	.215	.387	.602
19	Bill Skowron B. Skowron	7	35	120	17	34	4	1	26	5	1	23	0	0	127	61	12	0	1	0	3	.283	.315	.508	.823
20	Gil McDougald G. McDougald	7	53	190	23	45	4	1	24	20	1	29	2	1	215	72	12	2	2	1	2	.237	.310	.379	.689
21	Hank Bauer H. Bauer	7	53	188	21	46	2	3	24	8	1	25	1	2	199	75	12	2	0	0	3	.245	.279	.399	.678
22	Gleyber Torres G. Torres	6	37	138	25	39	7	0	20	21	0	29	6	0	159	64	13	0	0	0	4	.283	.377	.464	.841
23	Jason Giambi J. Giambi	6	32	104	14	29	6	0	13	19	4	25	1	0	127	53	12	0	0	0	2	.279	.409	.510	.919
24	Harrison Bader H. Bader	5	9	30	8	10	0	0	6	4	1	6	0	1	35	25	5	0	0	0	0	.333	.429	.833	1.262
25	Johnny Damon J. Damon	5	23	99	15	27	3	0	17	7	0	16	3	0	106	45	8	0	0	0	0	.273	.321	.455	.775