The New York Mets have a 25-30 record on April 21 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	Mets	4/21/1962	0-1	NYM	@	PIT	L 4-8	.000	40	4	13	2	0	0	3	4	0	4	0	0	45	15	2	1	0	1	1	.325	.386	.375	.761
2	Mets	4/21/1963	1-0	NYM	vs	MIL	W 8-5	1.000	30	8	7	1	1	1	8	7	1	4	0	0	40	13	3	1	1	1	0	.233	.385	.433	.818
3	Mets	4/21/1963	1-0	NYM	vs	MIL	W 9-2	1.000	33	9	11	3	1	1	8	4	0	2	0	1	40	19	5	2	1	0	0	.333	.395	.576	.970
4	Mets	4/21/1965	0-1	NYM	@	LAD	L 1-5	.000	30	1	5	2	0	0	1	7	1	11	0	0	40	7	2	2	0	0	0	.167	.342	.233	.575
5	Mets	4/21/1966	0-1	NYM	vs	STL	L 4-5	.000	32	4	4	0	0	0	3	0	1	11	0	0	33	4	0	0	0	0	0	.125	.152	.125	.277
6	Mets	4/21/1967	1-0	NYM	vs	PHI	W 6-3	1.000	36	6	13	5	0	0	5	3	0	10	0	1	40	18	5	1	0	0	0	.361	.410	.500	.910
7	Mets	4/21/1968	0-1	NYM	vs	LAD	L 6-7	.000	39	6	13	2	0	2	6	2	0	10	0	1	41	21	4	0	0	0	0	.333	.366	.538	.904
8	Mets	4/21/1968	0-1	NYM	vs	LAD	L 2-3	.000	31	2	8	0	0	2	2	4	0	5	0	1	37	14	2	2	0	0	0	.258	.343	.452	.794
9	Mets	4/21/1969	0-1	NYM	vs	PHI	L 1-2	.000	36	1	5	1	0	0	1	2	1	10	0	1	40	6	1	1	0	0	0	.139	.205	.167	.372
10	Mets	4/21/1970	0-1	NYM	vs	SDP	L 3-5	.000	30	3	7	2	0	0	3	3	2	7	2	1	38	9	2	2	1	1	0	.233	.333	.300	.633
11	Mets	4/21/1971	1-0	NYM	@	CIN	W 5-2	1.000	33	5	10	2	1	0	5	3	1	6	3	0	39	14	3	1	1	1	1	.303	.368	.424	.793
12	Mets	4/21/1972	1-0	NYM	vs	CHC	W 2-0	1.000	29	2	7	2	0	0	2	3	0	9	0	0	34	9	2	2	0	2	0	.241	.313	.310	.623
13	Mets	4/21/1973	1-0	NYM	vs	MON	W 5-0	1.000	27	5	6	1	0	1	5	5	0	7	0	1	35	10	2	3	0	0	0	.222	.344	.370	.714
14	Mets	4/21/1974	0-1	NYM	vs	PIT	L 0-7	.000	29	0	3	1	0	0	0	2	0	8	0	0	31	4	1	0	0	0	1	.103	.161	.138	.299
15	Mets	4/21/1976	0-1	NYM	@	STL	L 4-7	.000	39	4	12	1	0	0	3	2	0	4	1	0	41	13	1	0	0	0	1	.308	.341	.333	.675
16	Mets	4/21/1978	0-1	NYM	@	CHC	L 0-5	.000	30	0	4	1	0	0	0	3	0	1	0	0	33	5	1	0	0	0	1	.133	.212	.167	.379
17	Mets	4/21/1979	0-1	NYM	@	PHI	L 0-3	.000	33	0	5	1	0	0	0	2	0	4	0	0	35	6	1	0	0	0	0	.152	.200	.182	.382
18	Mets	4/21/1980	1-0	NYM	@	PHI	W 3-0	1.000	31	3	6	0	0	0	3	4	1	6	3	0	37	6	0	1	0	1	0	.194	.306	.194	.499
19	Mets	4/21/1982	1-0	NYM	vs	CHC	W 7-4	1.000	31	7	10	1	0	0	5	3	0	6	1	0	36	11	1	2	0	0	1	.323	.382	.355	.737
20	Mets	4/21/1984	0-1	NYM	@	PHI	L 2-12	.000	32	2	6	0	1	0	2	2	0	7	1	0	34	8	1	0	0	0	0	.188	.235	.250	.485
21	Mets	4/21/1985	0-1	NYM	@	PHI	L 6-10	.000	37	6	12	2	0	1	6	2	1	7	0	0	41	17	3	1	0	0	1	.324	.375	.459	.834
22	Mets	4/21/1986	1-0	NYM	vs	PIT	W 6-5	1.000	34	6	10	2	0	2	6	4	1	7	0	0	40	18	4	1	0	0	1	.294	.385	.529	.914
23	Mets	4/21/1987	1-0	NYM	@	PIT	W 9-6	1.000	37	9	14	6	0	2	9	5	0	5	2	1	42	26	8	0	0	1	0	.378	.452	.703	1.155
24	Mets	4/21/1989	0-1	NYM	vs	CHC	L 4-8	.000	34	4	8	1	0	2	3	0	0	6	2	0	35	15	3	0	1	0	0	.235	.229	.441	.670
25	Mets	4/21/1990	1-0	NYM	vs	MON	W 5-4	1.000	31	5	9	2	0	2	5	1	0	3	2	1	32	17	4	0	0	0	0	.290	.313	.548	.861
	Total		25-30					.455	1,833	232	454	78	10	48	216	179	23	364	33	16	2,084	696	136	35	14	16	29	.248	.320	.380	.700