The Baltimore Orioles have a 51-53 record on April 30 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	Brewers	4/30/1901	1-0	MIL	@	CLE	W 8-6	1.000	35	8	9	2	1	0	8	2	3	0	1	-11	42	13	3	2		-11	-11	.257	.350	.371	.721
2	Browns	4/30/1902	1-0	SLA	vs	DET	W 1-0	1.000	30	1	6	0	0	0	1	0	0	1	0	-9	30	6	0	0		-9	-9	.200	.200	.200	.400
3	Browns	4/30/1904	1-0	SLA	@	CLE	W 7-1	1.000	39	7	12	2	1	0	7	1	0		0		41	16	3	1				.308	.325	.410	.735
4	Browns	4/30/1905	0-1	SLA	vs	CLE	L 1-11	.000	30	1	3	0	0	0		0	0		0		30	3	0	0				.100	.100	.100	.200
5	Browns	4/30/1906	1-0	SLA	@	CLE	W 4-3	1.000	33	4	11	1	0	0		2	0	2	4		36	12	1	1				.333	.371	.364	.735
6	Browns	4/30/1907	0-1	SLA	vs	CLE	L 2-4	.000	34	2	9	0	1	0		3	1		2		38	11	1	0				.265	.342	.324	.666
7	Browns	4/30/1908	1-0	SLA	vs	CLE	W 9-1	1.000	31	9	11	1	0	0			2	1	1			12	1	2				.355		.387
8	Browns	4/30/1909	0-1	SLA	@	DET	L 2-4	.000	31	2	7	0	0	0		1	0		0		32	7	0	0				.226	.250	.226	.476
9	Browns	4/30/1910	0-1	SLA	vs	CLE	L 1-2	.000	32	1	8	2	0	0		1	0		0		34	10	2	1				.250	.273	.313	.585
10	Browns	4/30/1911	0-1	SLA	@	CWS	L 1-9	.000	32	1	5	2	0	1	1	2	1	6	1		35	10	3	0				.156	.229	.313	.541
11	Browns	4/30/1912	0-1	SLA	vs	CLE	L 3-8	.000	38	3	11	4	0	0	3	0	0		1		38	15	4	0				.289	.289	.395	.684
12	Browns	4/30/1913	1-0	SLA	vs	CLE	W 2-0	1.000	25	2	5	0	0	0	2	6	0	7	1		34	5	0	3				.200	.355	.200	.555
13	Browns	4/30/1914		SLA	vs	CLE	N 3-3		37	3	5	0	0	0		7	0	9	0		46	5	0	2				.135	.273	.135	.408
14	Browns	4/30/1916	0-1	SLA	vs	CWS	L 2-6	.000	30	2	7	0	1	0	2	2	0	2	0		34	9	1	2				.233	.281	.300	.581
15	Browns	4/30/1917	1-0	SLA	@	CLE	W 4-2	1.000	34	4	9	2	0	0		2	0	4	4		38	11	2	2				.265	.306	.324	.629
16	Browns	4/30/1919	0-1	SLA	vs	CLE	L 2-4	.000	35	2	9	2	1	0	2	6	0	5	0		42	13	3	1				.257	.366	.371	.737
17	Browns	4/30/1921	0-1	SLA	@	DET	L 5-7	.000	35	5	7	1	1	0	5	2	0	1	0	0	37	10	2	0				.200	.243	.286	.529
18	Browns	4/30/1922	1-0	SLA	vs	CLE	W 11-9	1.000	32	11	15	4	0	0	8	5	0	4	3	1	40	19	4	3				.469	.541	.594	1.134
19	Browns	4/30/1923	1-0	SLA	@	CWS	W 7-3	1.000	34	7	10	2	0	0	6	3	0	2	1	1	40	12	2	3				.294	.351	.353	.704
20	Browns	4/30/1926	0-1	SLA	vs	DET	L 6-7	.000	36	6	12	4	0	2	5	6	0	1	0	1	45	22	6	3				.333	.429	.611	1.040
21	Browns	4/30/1927	0-1	SLA	@	CWS	L 0-2	.000	29	0	4	1	0	0	0	2	0	7	0	0	31	5	1	0				.138	.194	.172	.366
22	Browns	4/30/1928	1-0	SLA	@	CLE	W 10-3	1.000	39	10	14	4	0	0	9	3	0	3	4	0	46	18	4	4				.359	.405	.462	.866
23	Browns	4/30/1929	1-0	SLA	@	DET	W 6-5	1.000	37	6	12	1	0	2	5	2	0	2	0	0	40	19	3	1				.324	.359	.514	.872
24	Browns	4/30/1930	0-1	SLA	vs	CLE	L 3-6	.000	30	3	6	1	0	1	3	3	0	4	0	0	34	10	2	1				.200	.273	.333	.606
25	Browns	4/30/1931	0-1	SLA	@	CWS	L 9-10	.000	44	9	10	2	1	0	7	4	0	7	2	1	49	14	3	1				.227	.292	.318	.610
	Total		51-53					.490	3,528	468	894	162	26	73		355	23		56	24	3,954	1,327	261	64	19	21	56	.253	.324	.376	.700