The Baltimore Orioles had a 990-1276 record between the 1998 and 2011 seasons.

	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	Orioles	79-83	1998	.488	162	79	83	5,565	817	1,520	303	11	214	783	593	58	903	86	48	6,304	2,487	528	44	44	30	136	.273	.347	.447	.794
2	Orioles	78-84	1999	.481	162	78	84	5,637	851	1,572	299	21	203	804	615	61	890	107	46	6,409	2,522	523	41	55	34	146	.279	.353	.447	.800
3	Orioles	74-88	2000	.457	162	74	88	5,549	794	1,508	310	22	184	750	558	49	900	126	65	6,237	2,414	516	27	54	34	148	.272	.341	.435	.776
4	Orioles	63-98	2001	.391	162	63	98	5,472	687	1,359	262	24	136	663	514	77	989	133	53	6,150	2,077	422	38	49	26	121	.248	.319	.380	.699
5	Orioles	67-95	2002	.414	162	67	95	5,491	667	1,353	311	27	165	636	452	64	993	110	48	6,096	2,213	503	40	49	25	128	.246	.309	.403	.712
6	Orioles	71-91	2003	.438	163	71	91	5,665	743	1,516	277	24	152	695	431	54	902	89	36	6,241	2,297	453	51	40	32	123	.268	.323	.405	.729
7	Orioles	78-84	2004	.481	162	78	84	5,736	842	1,614	319	18	169	803	528	57	949	101	41	6,429	2,476	506	46	62	34	126	.281	.345	.432	.776
8	Orioles	74-88	2005	.457	162	74	88	5,551	729	1,492	296	27	189	700	447	54	902	83	37	6,134	2,409	512	40	42	31	145	.269	.327	.434	.761
9	Orioles	70-92	2006	.432	162	70	92	5,610	768	1,556	288	20	164	727	474	73	878	121	32	6,238	2,376	472	40	41	35	145	.277	.339	.424	.763
10	Orioles	69-93	2007	.426	162	69	93	5,631	756	1,529	306	30	142	718	500	47	939	144	42	6,263	2,321	478	38	47	31	139	.272	.333	.412	.746
11	Orioles	68-93	2008	.422	161	68	93	5,559	782	1,486	322	30	172	750	533	42	990	81	37	6,209	2,384	524	27	48	37	111	.267	.333	.429	.762
12	Orioles	64-98	2009	.395	162	64	98	5,618	741	1,508	307	19	160	708	517	39	1,013	76	37	6,233	2,333	486	13	46	25	131	.268	.332	.415	.747
13	Orioles	66-96	2010	.407	162	66	96	5,554	613	1,440	264	21	133	577	424	54	1,056	76	34	6,108	2,145	418	31	45	32	154	.259	.316	.386	.702
14	Orioles	69-93	2011	.426	162	69	93	5,585	708	1,434	273	13	191	684	452	52	1,120	81	25	6,156	2,306	477	24	43	24	154	.257	.316	.413	.729
	Total	990-1276		.437	2,268	990	1,276	78,223	10,498	20,887	4,137	307	2,374	9,998	7,038	781	13,424	1,414	581	87,207	32,760	6,818	500	665	430	1,907	.267	.331	.419	.750