The St. Louis Cardinals have a record of 45-52 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	Browns	4/21/1894		STL	vs	PIT	L 2-7	.000		2
2	Browns	4/21/1895		STL	vs	CHI	W 8-7	1.000		8
3	Browns	4/21/1896		STL	vs	CHI	W 7-3	1.000		7
4	Perfectos	4/21/1899		STL	vs	PIT	W 6-5	1.000		6
5	Cardinals	4/21/1900		STL	vs	PIT	L 3-4	.000		3
6	Cardinals	4/21/1901	1-0	STL	vs	CHO	W 12-5	1.000	33	12	12	0	3	0	8	3	3	1	2	-9	41	18	3	2		-9	-9	.364	.462	.545	1.007
7	Cardinals	4/21/1902	0-1	SLN	@	CHO	L 3-4	.000	34	3	8	2	0	0	3	3	1	5	3	-10	38	10	2	0		-10	-10	.235	.316	.294	.610
8	Cardinals	4/21/1903	1-0	SLN	@	PIT	W 9-8	1.000	41	9	14	3	0	0	8	1	0	2	2	-9	42	17	3	0		-9	-9	.341	.357	.415	.772
9	Cardinals	4/21/1904	0-1	SLN	@	CHC	L 1-4	.000	30	1	6	1	0	0		1	0	2	1		31	7	1	0				.200	.226	.233	.459
10	Cardinals	4/21/1906	0-1	SLN	@	CHC	L 2-5	.000	29	2	7	0	0	0		2	1	5	0		33	7	0	1				.241	.313	.241	.554
11	Cardinals	4/21/1907	0-1	SLN	vs	PIT	L 5-6	.000	38	5	13	3	0	0		0	0		1		39	16	3	1				.342	.342	.421	.763
12	Cardinals	4/21/1909	1-0	SLN	@	CIN	W 9-5	1.000	28	9	7	0	0	0		8	0	2	1		39	7	0	3				.250	.417	.250	.667
13	Cardinals	4/21/1910	0-1	SLN	@	PIT	L 4-9	.000	27	4	5	2	0	0	4	1	1	3	0		32	7	2	3				.185	.241	.259	.501
14	Cardinals	4/21/1911	0-1	SLN	vs	CHC	L 1-6	.000	34	1	7	4	0	0	1	3	0	5	0		37	11	4	0				.206	.270	.324	.594
15	Cardinals	4/21/1912	0-1	SLN	@	CIN	L 1-7	.000	29	1	6	1	1	0	1	4	0	2	0		34	9	2	1				.207	.303	.310	.613
16	Cardinals	4/21/1913	0-1	SLN	vs	PIT	L 5-8	.000	38	5	12	0	0	0	3	0	0	1	1		38	12	0	0				.316	.316	.316	.632
17	Cardinals	4/21/1914		SLN	vs	CHC	N 2-2		48	2	8	1	0	0	1	8	0	11	3		58	9	1	2				.167	.286	.188	.473
18	Cardinals	4/21/1915	0-1	SLN	@	CIN	L 0-1	.000	17	0	3	1	0	0	0	0	0	4	1		17	4	1	0				.176	.176	.235	.412
19	Cardinals	4/21/1916	0-1	SLN	@	PIT	L 0-8	.000	30	0	2	0	0	0	0	0	0	8	1		30	2	0	0				.067	.067	.067	.133
20	Cardinals	4/21/1917	1-0	SLN	vs	CIN	W 3-2	1.000	31	3	6	0	0	1	3	2	0	3	0		33	9	1	0				.194	.242	.290	.533
21	Cardinals	4/21/1923	0-1	SLN	@	CHC	L 8-10	.000	39	8	13	3	0	1	8	3	1	4	0	0	43	19	4	0				.333	.395	.487	.883
22	Cardinals	4/21/1924	1-0	SLN	vs	PIT	W 11-9	1.000	41	11	18	0	2	1	7	3	0	2	0	0	45	25	3	1				.439	.477	.610	1.087
23	Cardinals	4/21/1929	0-1	SLN	@	CHC	L 0-4	.000	30	0	3	2	0	0	0	3	0	2	0	0	33	5	2	0				.100	.182	.167	.348
24	Cardinals	4/21/1930	0-1	SLN	vs	PIT	L 4-6	.000	36	4	9	2	0	0	3	3	0	2	0	0	39	11	2	0				.250	.308	.306	.613
25	Cardinals	4/21/1932	0-1	SLN	@	PIT	L 6-7	.000	41	6	14	2	0	0	5	4	0	4	0	0	46	16	2	1				.341	.400	.390	.790
	Total		45-52					.464		418										23			239		16	19	51		.328		.712