The New York Yankees have a record of 20-21 on Mondays 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	10/10/1921	1-0	NYY	@	NYG	W 3-1	1.000	29	3	6	3	0	0	3	1	0	5	0	1	31	9	3	1		0	0	.207	.233	.310	.544
2	Yankees	10/15/1923	1-0	NYY	@	NYG	W 6-4	1.000	31	6	5	0	0	1	5	4	0	4	0	0	35	8	1	0		0	1	.161	.257	.258	.515
3	Yankees	10/5/1936	0-1	NYY	vs	NYG	L 4-5	.000	37	4	10	1	0	1	3	6	0	10	0	2	43	14	2	0		0	1	.270	.372	.378	.750
4	Yankees	10/6/1941	1-0	NYY	@	BKN	W 3-1	1.000	31	3	6	0	0	1	2	5	0	9	0	1	36	9	1	0		0	2	.194	.306	.290	.596
5	Yankees	10/5/1942	0-1	NYY	vs	SLN	L 2-4	.000	35	2	7	0	0	1	2	1	0	2	0	0	36	10	1	0		0	1	.200	.222	.286	.508
6	Yankees	10/11/1943	1-0	NYY	@	SLN	W 2-0	1.000	31	2	7	0	0	1	2	5	0	7	0	0	38	10	1	2		0	1	.226	.333	.323	.656
7	Yankees	10/6/1947	1-0	NYY	vs	BKN	W 5-2	1.000	30	5	7	1	1	0	5	7	0	5	1	0	38	10	2	1		0	0	.233	.378	.333	.712
8	Yankees	10/8/1951	1-0	NYY	@	NYG	W 6-2	1.000	38	6	12	2	0	1	5	3	0	7	0	0	41	17	3	0		0	0	.316	.366	.447	.813
9	Yankees	10/6/1952	1-0	NYY	@	BKN	W 3-2	1.000	35	3	9	0	0	2	3	6	0	4	0	0	41	15	2	0		0	1	.257	.366	.429	.794
10	Yankees	10/5/1953	1-0	NYY	vs	BKN	W 4-3	1.000	37	4	13	2	0	0	4	5	0	2	0	0	42	15	2	0		1	2	.351	.429	.405	.834
11	Yankees	10/3/1955	1-0	NYY	vs	BKN	W 5-1	1.000	32	5	8	0	0	1	5	4	0	5	1	0	36	11	1	0	0	0	1	.250	.333	.344	.677
12	Yankees	10/8/1956	1-0	NYY	vs	BKN	W 2-0	1.000	26	2	5	0	0	1	2	2	0	5	0	0	29	8	1	1	0	0	0	.192	.250	.308	.558
13	Yankees	10/7/1957	0-1	NYY	@	MIL	L 0-1	.000	30	0	7	0	0	0	0	0	0	5	0	2	31	7	0	1	0	0	2	.233	.233	.233	.467
14	Yankees	10/6/1958	1-0	NYY	vs	MIL	W 7-0	1.000	33	7	10	2	0	1	7	2	0	9	0	0	35	15	3	0	0	1	1	.303	.343	.455	.797
15	Yankees	10/10/1960	0-1	NYY	vs	PIT	L 2-5	.000	33	2	5	1	0	1	2	3	0	7	0	0	36	9	2	0	0	1	0	.152	.222	.273	.495
16	Yankees	10/9/1961	1-0	NYY	@	CIN	W 13-5	1.000	40	13	15	4	1	2	13	6	0	6	0	0	50	27	7	3	1	2	0	.375	.447	.675	1.122
17	Yankees	10/8/1962	0-1	NYY	vs	SFG	L 3-7	.000	35	3	9	0	1	0	3	5	0	5	0	1	40	11	1	0	0	0	1	.257	.350	.314	.664
18	Yankees	10/15/1962	0-1	NYY	@	SFG	L 2-5	.000	30	2	3	1	0	1	2	2	0	2	0	0	32	7	2	0	0	1	1	.100	.156	.233	.390
19	Yankees	10/12/1964	0-1	NYY	vs	STL	L 2-5	.000	36	2	6	0	0	1	2	2	1	13	0	0	39	9	1	0	0	1	1	.167	.231	.250	.481
20	Yankees	10/21/1996	0-1	NYY	vs	ATL	L 0-4	.000	32	0	7	1	0	0	0	0	1	5	0	1	33	8	1	0	0	0	1	.219	.242	.250	.492
21	Yankees	10/6/1997	0-1	NYY	@	CLE	L 3-4	.000	37	3	12	2	0	0	2	3	0	7	2	0	40	14	2	0	0	0	2	.324	.375	.378	.753
22	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
23	Yankees	10/15/2001	1-0	NYY	vs	OAK	W 5-3	1.000	32	5	10	2	0	1	4	2	2	8	2	2	38	15	3	1	1	0	1	.313	.378	.469	.847
24	Yankees	10/22/2001	1-0	NYY	vs	SEA	W 12-3	1.000	36	12	13	2	0	3	11	4	1	8	0	0	43	24	5	1	1	0	0	.361	.429	.667	1.095
25	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
	Total		20-21					.488	1,397	168	342	46	4	45	156	153	13	307	16	12	1,584	531	95	13	8	11	32	.245	.323	.380	.703