The St. Louis Browns had their most runs in a loss versus the Cleveland Indians on April 14, 1925, with 14 runs.

Interpreted as:

orioles most runs in a regular-season game scored and lost

	TEAM	R	L	DATE	TM		OPP	RESULT	W	L%	AB	H	2B	3B	HR	RBI	BB	HBP	SO	SB	CS	PA	TB	XBH	SH	SF	IBB	GIDP	AVG	OBP	SLG	OPS
1	Browns	14	1	4/14/1925	SLA	vs	CLE	L 14-21	0	1.000	45	20	8	0	1	13	7	0	1	0	0	54	31	9	2				.444	.519	.689	1.208
2	Orioles	13	1	6/4/1977	BAL	@	KCR	L 13-14	0	1.000	46	17	2	2	2	12	4	0	6	1	0	52	29	6	0	2	0	0	.370	.404	.630	1.034
3	Browns	13	1	6/28/1942	SLA	vs	WSH	L 13-14	0	1.000	43	19	4	1	0	12	6	0	5	1	0	50	25	5	1			2	.442	.510	.581	1.092
4	Browns	13	1	5/12/1911	SLA	vs	PHA	L 13-17	0	1.000	45	18	4	2	1		3	0	8	0		48	29	7	0				.400	.438	.644	1.082
5	Brewers	13	1	4/25/1901	MIL	@	DET	L 13-14	0	1.000	42	16	3	0	0	10	4	0	2	0	-11	48	19	3	2		-11	-11	.381	.435	.452	.887
6	Orioles	12	1	8/10/2018	BAL	vs	BOS	L 12-19	0	1.000	41	17	3	0	3	11	4	0	10	1	1	47	29	6	1	1	0	1	.415	.457	.707	1.164
7	Orioles	12	1	7/22/2006	BAL	@	TBD	L 12-13	0	1.000	41	22	4	0	0	12	9	0	5	1	2	51	26	4	0	1	0	4	.537	.608	.634	1.242
8	Orioles	12	1	6/19/2000	BAL	@	OAK	L 12-13	0	1.000	45	16	5	0	2	12	5	0	8	1	0	50	27	7	0	0	0	1	.356	.420	.600	1.020
9	Browns	12	1	5/25/1950	SLA	vs	BSA	L 12-15	0	1.000	37	15	5	0	0	12	7	1	3	1	0	47	20	5	2		0	4	.405	.511	.541	1.052
10	Browns	12	1	7/13/1938	SLA	@	NYY	L 12-15	0	1.000	41	14	1	0	1	10	9	1	4	0	0	51	18	2	0				.341	.471	.439	.910
11	Browns	12	1	5/5/1934	SLA	@	BSA	L 12-13	0	1.000	35	10	2	1	0	12	9	0	6	1	0	45	14	3	1				.286	.432	.400	.832
12	Browns	12	1	9/28/1911	SLA	@	NYH	L 12-18	0	1.000	40	11	2	0	0	10	7	1	5	0		48	13	2	0				.275	.396	.325	.721
13	Orioles	11	1	6/21/2024	BAL	@	HOU	L 11-14	0	1.000	43	18	2	0	4	11	2	0	7	3	0	46	32	6	0	1	0	1	.419	.435	.744	1.179
14	Orioles	11	1	4/28/2017	BAL	@	NYY	L 11-14	0	1.000	45	15	2	0	3	11	4	1	10	0	0	50	26	5	0	0	0	0	.333	.400	.578	.978
15	Orioles	11	1	7/29/2006	BAL	vs	CWS	L 11-13	0	1.000	43	19	6	0	1	9	6	0	4	1	0	50	28	7	0	1	0	3	.442	.500	.651	1.151
16	Orioles	11	1	9/3/2000	BAL	@	CLE	L 11-12	0	1.000	52	16	7	1	3	11	4	0	8	1	2	56	34	11	0	0	1	1	.308	.357	.654	1.011
17	Orioles	11	1	8/12/1993	BAL	@	DET	L 11-17	0	1.000	42	16	1	1	2	11	3	1	9	0	0	47	25	4	1	0	0	0	.381	.435	.595	1.030
18	Orioles	11	1	8/6/1986	BAL	vs	TEX	L 11-13	0	1.000	33	7	0	0	3	10	10	0	6	0	0	43	16	3	0	0	0	2	.212	.395	.485	.880
19	Orioles	11	1	4/14/1983	BAL	@	CWS	L 11-12	0	1.000	42	15	1	0	2	10	6	0	7	2	0	48	22	3	0	0	0	2	.357	.438	.524	.961
20	Orioles	11	1	6/27/1956	BAL	@	CLE	L 11-12	0	1.000	44	15	4	1	2	11	5	2	10	0	2	52	27	7	1	0	0	0	.341	.431	.614	1.045
21	Browns	11	1	5/1/1949	SLA	vs	CWS	L 11-14	0	1.000	42	16	4	1	0	11	5	0	4	0	0	47	22	5	0			0	.381	.447	.524	.971
22	Browns	11	1	4/25/1941	SLA	@	DET	L 11-12	0	1.000	37	11	2	0	0	9	10	0	5	1	0	48	13	2	1			0	.297	.447	.351	.798
23	Browns	11	1	6/2/1936	SLA	@	WSH	L 11-15	0	1.000	45	19	3	1	0	8	3	0	4	0	0	48	24	4	0				.422	.458	.533	.992
24	Browns	11	1	8/10/1930	SLA	@	NYY	L 11-14	0	1.000	38	12	1	3	2	11	5	0	6	1	1	43	25	6	0				.316	.395	.658	1.053
25	Browns	11	1	5/27/1930	SLA	vs	DET	L 11-16	0	1.000	41	13	2	0	0	11	7	0	7	2	0	48	15	2	0				.317	.417	.366	.783