The St. Louis Browns had their worst record in a season in 1939, with a record of 43-111.

Interpreted as:

worst orioles record in a season in regular season

	TEAM	REC	SEASON	W%	G	W	L	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	43-111	1939	.279	156	43	111	5,422	733	1,453	242	50	91	696	558	20	606	48	38	6,132	2,068	383	132			121	.268	.339	.381	.720
2	Orioles	47-115	2018	.290	162	47	115	5,507	622	1,317	242	15	188	593	422	57	1,412	81	22	6,034	2,153	445	13	35	19	132	.239	.298	.391	.689
3	Browns	45-107	1911	.296	152	45	107	4,996	566	1,192	187	63	17	473	460	34	785	125		5,632	1,556	267	142				.239	.307	.311	.619
4	Browns	46-108	1937	.299	156	46	108	5,510	715	1,573	327	44	71	682	514	14	510	30	27	6,123	2,201	442	85				.285	.348	.399	.747
5	Browns	47-107	1910	.305	158	47	107	5,077	454	1,105	131	60	12	347	415	36	841	169		5,671	1,392	203	143				.218	.281	.274	.556
6	Orioles	52-110	2021	.321	162	52	110	5,420	659	1,296	266	15	195	632	451	65	1,454	54	23	5,981	2,177	476	14	31	12	105	.239	.304	.402	.705
7	Orioles	54-108	2019	.333	162	54	108	5,596	729	1,379	252	25	213	698	462	71	1,435	84	30	6,188	2,320	490	22	37	8	111	.246	.310	.415	.725
8	Orioles	54-107	1988	.335	161	54	107	5,358	550	1,275	199	20	137	517	504	32	869	69	44	5,979	1,925	356	40	45	31	140	.238	.305	.359	.664
9	Browns	52-102	1951	.338	154	52	102	5,219	611	1,288	223	47	86	555	521	16	692	35	38	5,848	1,863	356	92			151	.247	.317	.357	.674
10	Browns	53-101	1949	.344	155	53	101	5,112	666	1,301	213	30	117	628	631	21	700	38	39	5,847	1,925	360	83			138	.254	.339	.377	.715
11	Browns	53-101	1912	.344	157	53	101	5,080	556	1,262	166	71	19	468	449	42	797	176	174	5,708	1,627	256	137				.248	.315	.320	.635
12	Brewers	48-89	1901	.350	139	48	89	4,795	641	1,250	192	66	26	513	325	46	387	176		5,288	1,652	284	122				.261	.314	.345	.658
13	Orioles	54-100	1954	.351	154	54	100	5,206	483	1,309	195	49	52	451	467	21	634	30	31	5,837	1,758	296	99	44		131	.251	.313	.338	.651
14	Browns	54-100	1953	.351	154	54	100	5,264	555	1,310	214	25	112	522	506	17	644	17	34	5,876	1,910	351	89			144	.249	.317	.363	.680
15	Browns	54-99	1905	.353	156	54	99	5,204	509	1,205	153	49	16	415	362	52	639	144		5,768	1,504	218	150				.232	.288	.289	.577
16	Browns	55-97	1938	.362	156	55	97	5,333	755	1,498	273	36	92	713	589	20	525	51	40	6,048	2,119	401	106				.281	.355	.397	.752
17	Browns	55-96	1933	.364	153	55	96	5,283	669	1,337	243	64	64	606	520	15	555	72	60	5,905	1,900	371	87				.253	.322	.360	.681
18	Orioles	57-97	1955	.370	156	57	97	5,257	540	1,263	177	39	54	503	562	19	740	34	46	5,935	1,680	270	70	27	31	127	.240	.314	.320	.634
19	Browns	57-97	1917	.370	155	57	97	5,091	511	1,250	183	63	15	425	405	31	540	157		5,693	1,604	261	166				.246	.305	.315	.620
20	Browns	57-96	1913	.373	155	57	96	5,031	528	1,193	179	73	18	422	449	43	775	209		5,664	1,572	270	141				.237	.305	.312	.618
21	Browns	57-95	1936	.375	155	57	95	5,391	804	1,502	299	66	79	761	625	19	630	62	20	6,107	2,170	444	72				.279	.356	.403	.758
22	Browns	58-96	1950	.377	154	58	96	5,163	684	1,269	235	43	106	642	691	20	742	39	40	5,971	1,908	384	97			138	.246	.337	.370	.707
23	Orioles	13-21	2025	.382	34	13	21	1,101	130	246	42	4	42	122	96	17	299	18	6	1,223	422	88	0	9	1	26	.223	.294	.383	.677
24	Browns	59-95	1947	.383	154	59	95	5,145	564	1,238	189	52	90	526	583	15	663	69	49	5,819	1,801	331	76			118	.241	.320	.350	.670
25	Browns	59-94	1948	.386	155	59	94	5,303	671	1,438	251	62	63	625	578	19	571	63	44	6,013	2,002	376	113			131	.271	.345	.378	.722