The San Francisco Giants have a record of 47-55 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	Giants	4/21/1888		NYG	@	WSH	L 3-10	.000		3
2	Giants	4/21/1890		NYN	vs	PHN	W 5-3	1.000		5
3	Giants	4/21/1894		NYG	@	BAL	L 3-4	.000		3
4	Giants	4/21/1896		NYG	vs	PHI	L 1-3	.000		1
5	Giants	4/21/1898		NYG	@	PHI	L 4-13	.000		4
6	Giants	4/21/1899		NYG	vs	BAL	L 1-5	.000		1
7	Giants	4/21/1900		NYG	@	BKN	L 2-5	.000		2
8	Giants	4/21/1902	1-0	NYG	vs	BSN	W 6-3	1.000	30	6	13	3	0	0	6	4	0	1	0	-9	35	16	3	1		-9	-9	.433	.500	.533	1.033
9	Giants	4/21/1903	1-0	NYG	@	BKN	W 2-1	1.000	27	2	8	0	0	0	2	5	0	2	3	-9	35	8	0	3		-9	-9	.296	.406	.296	.703
10	Giants	4/21/1904	0-1	NYG	vs	PHN	L 1-12	.000	30	1	4	1	0	0	1	5	0	4	0		35	5	1	0				.133	.257	.167	.424
11	Giants	4/21/1906	1-0	NYG	vs	BKN	W 2-1	1.000	29	2	7	0	0	0	2	0	0	2	1		32	7	0	3				.241	.241	.241	.483
12	Giants	4/21/1908	1-0	NYG	@	BKN	W 6-1	1.000	33	6	11	0	0	0	5	3	1	1	0		40	11	0	3				.333	.405	.333	.739
13	Giants	4/21/1910	1-0	NYG	vs	BSN	W 3-2	1.000	24	3	6	2	0	1	3	4	1	3	1		31	11	3	2				.250	.379	.458	.838
14	Giants	4/21/1911	0-1	NYG	@	PHN	L 0-3	.000	27	0	1	0	0	0	0	5	0	6	0		32	1	0	0				.037	.188	.037	.225
15	Giants	4/21/1913	1-0	NYG	@	BSN	W 4-3	1.000	31	4	4	2	0	0	1	6	0	6	8		38	6	2	1				.129	.270	.194	.464
16	Giants	4/21/1914	1-0	NYG	@	BKN	W 6-0	1.000	35	6	9	0	0	2	6	3	0	4	2		39	15	2	1				.257	.316	.429	.744
17	Giants	4/21/1915	0-1	NYG	vs	PHN	L 1-6	.000	29	1	2	0	0	0	1	3	0	7	0		32	2	0	0				.069	.156	.069	.225
18	Giants	4/21/1916	0-1	NYG	vs	PHN	L 2-6	.000	30	2	2	1	0	0	2	6	0	2	1		36	3	1	0				.067	.222	.100	.322
19	Giants	4/21/1917	1-0	NYG	vs	BSN	W 2-0	1.000	25	2	6	2	0	0	2	1	2	1	0		29	8	2	1				.240	.321	.320	.641
20	Giants	4/21/1921	0-1	NYG	vs	PHN	L 5-6	.000	33	5	7	0	1	1	4	2	1	1	1	0	37	12	2	1				.212	.278	.364	.641
21	Giants	4/21/1922	1-0	NYG	@	BKN	W 4-1	1.000	33	4	10	1	0	0	4	4	0	2	0	1	38	11	1	1				.303	.378	.333	.712
22	Giants	4/21/1923	1-0	NYG	@	BKN	W 7-0	1.000	39	7	15	3	0	0	6	0	0	3	1	1	40	18	3	1				.385	.385	.462	.846
23	Giants	4/21/1924	1-0	NYG	vs	BSN	W 2-1	1.000	27	2	4	0	1	1	2	3	0	3	0	0	30	9	2	0				.148	.233	.333	.567
24	Giants	4/21/1927	0-1	NYG	vs	PHN	L 2-4	.000	28	2	4	1	0	1	2	5	0	6	0	0	33	8	2	0				.143	.273	.286	.558
25	Giants	4/21/1928	1-0	NYG	@	BSN	W 8-3	1.000	36	8	10	4	0	3	7	8	0	5	1	0	45	23	7	1				.278	.409	.639	1.048
	Total		47-55					.461		374										16			211		9	20	55		.318		.682