The Baltimore Orioles managed a win percentage of .503 between the 1954 and 2022 seasons.

	TEAM	W%	SEASON	W	L	G	AB	R	H	2B	3B	HR	RBI	BB	HBP	SO	SB	CS	PA	TB	XBH	SH	SF	IBB	GIDP	AVG	OBP	SLG	OPS
1	Orioles	.351	1954	54	100	154	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
2	Orioles	.370	1955	57	97	156	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
3	Orioles	.448	1956	69	85	154	5,090	571	1,242	198	34	91	515	561	22	725	39	42	5,788	1,781	323	84	31	30	133	.244	.320	.350	.670
4	Orioles	.500	1957	76	76	154	5,264	597	1,326	191	39	87	557	504	34	696	57	35	5,966	1,856	317	110	54	40	126	.252	.318	.353	.671
5	Orioles	.484	1958	74	79	154	5,111	521	1,233	195	19	108	492	483	28	731	33	35	5,720	1,790	322	62	36	31	134	.241	.308	.350	.658
6	Orioles	.481	1959	74	80	155	5,208	551	1,240	182	23	109	514	536	20	690	36	24	5,883	1,795	314	88	31	36	126	.238	.310	.345	.655
7	Orioles	.578	1960	89	65	154	5,170	682	1,307	206	33	123	640	596	36	800	37	24	5,911	1,948	362	72	37	36	127	.253	.332	.377	.709
8	Orioles	.586	1961	95	67	163	5,481	691	1,393	227	36	149	638	581	23	902	39	30	6,211	2,139	412	78	48	25	140	.254	.326	.390	.716
9	Orioles	.475	1962	77	85	162	5,491	652	1,363	225	34	156	617	516	32	931	45	32	6,158	2,124	415	75	44	36	131	.248	.314	.387	.701
10	Orioles	.531	1963	86	76	162	5,448	644	1,359	207	32	146	609	469	28	940	97	34	6,055	2,068	385	73	37	43	119	.249	.310	.380	.690
11	Orioles	.599	1964	97	65	163	5,463	679	1,357	229	20	162	632	537	27	1,019	78	38	6,143	2,112	411	69	47	55	126	.248	.316	.387	.703
12	Orioles	.580	1965	94	68	162	5,450	641	1,299	227	38	125	596	529	28	907	67	31	6,138	1,977	390	95	36	61	139	.238	.307	.363	.670
13	Orioles	.606	1966	97	63	160	5,529	755	1,426	243	35	175	703	514	39	926	55	43	6,199	2,264	453	82	35	59	119	.258	.324	.409	.733
14	Orioles	.472	1967	76	85	161	5,456	654	1,312	215	44	138	624	531	41	1,002	54	37	6,164	2,029	397	82	54	67	103	.240	.310	.372	.682
15	Orioles	.562	1968	91	71	162	5,275	579	1,187	215	28	133	534	570	48	1,019	78	32	6,022	1,857	376	80	49	63	102	.225	.304	.352	.656
16	Orioles	.673	1969	109	53	162	5,518	779	1,465	234	29	175	722	634	43	806	82	45	6,328	2,282	438	74	59	62	138	.265	.343	.414	.756
17	Orioles	.667	1970	108	54	162	5,545	792	1,424	213	25	179	748	717	44	952	84	39	6,416	2,224	417	64	46	64	110	.257	.344	.401	.745
18	Orioles	.639	1971	101	57	158	5,303	742	1,382	207	25	158	702	672	46	844	66	38	6,143	2,113	390	85	37	69	127	.261	.347	.398	.745
19	Orioles	.519	1972	80	74	154	5,028	519	1,153	193	29	100	483	507	36	935	78	41	5,676	1,704	322	65	40	57	113	.229	.302	.339	.641
20	Orioles	.599	1973	97	65	162	5,537	754	1,474	229	48	119	692	648	43	752	146	64	6,335	2,156	396	58	49	49	126	.266	.345	.389	.734
21	Orioles	.562	1974	91	71	162	5,535	659	1,418	226	27	116	608	509	58	770	145	58	6,230	2,046	369	72	56	61	124	.256	.322	.370	.692
22	Orioles	.566	1975	90	69	159	5,474	682	1,382	224	33	124	635	580	38	834	104	55	6,211	2,044	381	73	46	55	114	.252	.326	.373	.699
23	Orioles	.543	1976	88	74	162	5,457	619	1,326	213	28	119	576	519	23	883	150	61	6,091	1,952	360	57	35	34	119	.243	.310	.358	.667
24	Orioles	.602	1977	97	64	161	5,494	719	1,433	231	25	148	677	560	24	945	90	51	6,173	2,158	404	48	47	50	132	.261	.329	.393	.722
25	Orioles	.559	1978	90	71	161	5,422	659	1,397	248	19	154	612	552	22	864	75	61	6,079	2,145	421	41	42	34	136	.258	.326	.396	.722
	Total	.503		5,466	5,398	10,876	370,267	47,640	94,793	16,803	1,727	10,921	45,054	36,417	2,840	64,768	5,229	2,617	415,907	147,813	29,451	3,386	2,997	2,544	8,807	.256	.325	.399	.724