The New York Yankees are 12-12 versus the Red Sox in the postseason all-time.

	TEAM	DATE	REC	TM		OPP	RESULT	W%	AB	R	H	2B	3B	HR	RBI	BB	HBP	SO	SB	CS	PA	TB	XBH	SH	SF	IBB	GIDP	AVG	OBP	SLG	OPS
1	Yankees	10/13/1999	1-0	NYY	vs	BOS	W 4-3	1.000	37	4	10	1	1	2	4	2	0	7	1	0	40	19	4	1	0	0	0	.270	.308	.514	.821
2	Yankees	10/14/1999	1-0	NYY	vs	BOS	W 3-2	1.000	29	3	7	1	0	1	3	5	0	6	1	1	35	11	2	1	0	0	0	.241	.353	.379	.732
3	Yankees	10/16/1999	0-1	NYY	@	BOS	L 1-13	.000	31	1	3	0	0	1	1	3	0	13	0	0	34	6	1	0	0	0	0	.097	.176	.194	.370
4	Yankees	10/17/1999	1-0	NYY	@	BOS	W 9-2	1.000	40	9	11	2	0	2	7	4	0	7	0	0	44	19	4	0	0	3	0	.275	.341	.475	.816
5	Yankees	10/18/1999	1-0	NYY	@	BOS	W 6-1	1.000	39	6	11	0	0	2	6	4	1	11	1	0	44	17	2	0	0	0	0	.282	.364	.436	.800
6	Yankees	10/8/2003	0-1	NYY	vs	BOS	L 2-5	.000	29	2	3	1	0	0	2	2	0	5	0	0	32	4	1	0	1	0	0	.103	.156	.138	.294
7	Yankees	10/9/2003	1-0	NYY	vs	BOS	W 6-2	1.000	32	6	8	2	0	1	6	4	2	4	1	0	38	13	3	0	0	0	0	.250	.368	.406	.775
8	Yankees	10/11/2003	1-0	NYY	@	BOS	W 4-3	1.000	32	4	7	2	0	1	3	1	1	8	0	0	34	12	3	0	0	0	2	.219	.265	.375	.640
9	Yankees	10/13/2003	0-1	NYY	@	BOS	L 2-3	.000	32	2	6	1	0	1	2	4	1	12	1	0	37	10	2	0	0	0	0	.188	.297	.313	.610
10	Yankees	10/14/2003	1-0	NYY	@	BOS	W 4-2	1.000	33	4	7	0	0	0	4	5	0	4	0	1	38	7	0	0	0	1	1	.212	.316	.212	.528
11	Yankees	10/15/2003	0-1	NYY	vs	BOS	L 6-9	.000	39	6	12	2	0	2	6	2	0	7	3	0	41	20	4	0	0	0	1	.308	.341	.513	.854
12	Yankees	10/16/2003	1-0	NYY	vs	BOS	W 6-5	1.000	41	6	11	4	0	3	6	3	0	9	0	0	44	24	7	0	0	1	0	.268	.318	.585	.904
13	Yankees	10/12/2004	1-0	NYY	vs	BOS	W 10-7	1.000	36	10	14	5	0	1	10	4	1	3	0	0	42	22	6	0	1	0	1	.389	.452	.611	1.063
14	Yankees	10/13/2004	1-0	NYY	vs	BOS	W 3-1	1.000	31	3	7	0	0	1	3	5	2	8	1	0	38	10	1	0	0	0	0	.226	.368	.323	.691
15	Yankees	10/16/2004	1-0	NYY	@	BOS	W 19-8	1.000	47	19	22	8	1	4	18	5	1	5	0	0	53	44	13	0	0	1	1	.468	.528	.936	1.464
16	Yankees	10/17/2004	0-1	NYY	@	BOS	L 4-6	.000	45	4	12	1	1	1	4	7	0	7	0	0	54	18	3	2	0	1	0	.267	.365	.400	.765
17	Yankees	10/18/2004	0-1	NYY	@	BOS	L 4-5	.000	53	4	12	3	0	1	4	8	2	16	0	0	64	18	4	1	0	1	1	.226	.349	.340	.689
18	Yankees	10/19/2004	0-1	NYY	vs	BOS	L 2-4	.000	33	2	6	2	0	1	2	2	0	7	0	0	35	11	3	0	0	0	0	.182	.229	.333	.562
19	Yankees	10/20/2004	0-1	NYY	vs	BOS	L 3-10	.000	32	3	5	2	0	0	3	2	1	5	2	0	35	7	2	0	0	0	0	.156	.229	.219	.447
20	Yankees	10/5/2018	0-1	NYY	@	BOS	L 4-5	.000	36	4	10	0	0	1	4	5	0	13	0	0	41	13	1	0	0	0	1	.278	.366	.361	.727
21	Yankees	10/6/2018	1-0	NYY	@	BOS	W 6-2	1.000	34	6	8	0	0	3	6	7	0	7	0	0	41	17	3	0	0	0	2	.235	.366	.500	.866
22	Yankees	10/8/2018	0-1	NYY	vs	BOS	L 1-16	.000	31	1	5	0	0	0	1	1	0	7	0	0	33	5	0	1	0	0	0	.161	.188	.161	.349
23	Yankees	10/9/2018	0-1	NYY	vs	BOS	L 3-4	.000	30	3	5	2	0	0	3	2	1	4	0	0	35	7	2	0	2	0	0	.167	.229	.233	.462
24	Yankees	10/5/2021	0-1	NYY	@	BOS	L 2-6	.000	32	2	6	0	0	2	2	0	0	11	0	0	32	12	2	0	0	0	0	.188	.188	.375	.563
	Total		12-12					.500	854	114	208	39	3	31	110	87	13	186	11	2	964	346	73	6	4	8	10	.244	.322	.405	.727