Miguel Tejada had the most at-bats for the Orioles in 2005, with 654 at-bats.

	NAME	AB	SEASON	TM	G	R	H	2B	3B	HR	RBI	BB	HBP	SO	SB	CS	PA	TB	XBH	SH	SF	IBB	GIDP	AVG	OBP	SLG	OPS	wRC	WRAA	wOBA	wRC+	BRAA
1	Miguel Tejada M. Tejada	654	2005	BAL	162	89	199	50	5	26	98	40	7	83	5	1	704	337	81	0	3	9	26	.304	.349	.515	.865	108	23.8	.367	127	23.1
2	Melvin Mora M. Mora	593	2005	BAL	149	86	168	30	1	27	88	50	10	112	7	4	664	281	58	8	3	0	9	.283	.348	.474	.821	97	16.9	.357	120	16.2
3	Brian Roberts B. Roberts	561	2005	BAL	143	92	176	45	7	18	73	67	3	83	27	10	640	289	70	5	4	5	6	.314	.387	.515	.903	109	32.4	.387	141	31.7
4	Jay Gibbons J. Gibbons	488	2005	BAL	139	72	135	33	3	26	79	28	1	56	0	0	518	252	62	0	1	3	15	.277	.317	.516	.833	74	11.6	.353	117	11.1
5	Javy Lopez J. Lopez	395	2005	BAL	103	47	110	24	1	15	49	19	7	68	0	1	423	181	40	0	2	2	10	.278	.322	.458	.780	54	3.4	.336	106	2.9
6	Luis Matos L. Matos	389	2005	BAL	121	53	109	20	2	4	32	27	10	58	17	9	433	145	26	3	4	0	4	.280	.340	.373	.712	49	-3.1	.317	93	-3.5
7	Sammy Sosa S. Sosa	380	2005	BAL	102	39	84	15	1	14	45	39	2	84	1	1	424	143	30	0	3	3	15	.221	.295	.376	.671	39	-11.5	.293	77	-11.9
8	Rafael Palmeiro R. Palmeiro	369	2005	BAL	110	47	98	13	0	18	60	43	2	43	2	0	422	165	31	0	8	4	9	.266	.339	.447	.786	55	4.1	.338	107	3.6
9	B.J. Surhoff	303	2005	BAL	91	30	78	11	2	5	34	11	1	32	0	0	321	108	18	2	4	1	6	.257	.282	.356	.639	26	-12.9	.277	66	-13.3
10	Chris Gomez C. Gomez	219	2005	BAL	89	27	61	11	0	1	18	27	1	17	2	1	254	75	12	6	1	1	14	.279	.359	.342	.701	29	-1.8	.317	93	-2
11	David Newhan D. Newhan	218	2005	BAL	96	31	44	9	0	5	21	22	2	45	9	2	249	68	14	5	2	1	2	.202	.279	.312	.591	17	-12.6	.265	58	-12.9
12	Larry Bigbie L. Bigbie	206	2005	BAL	67	22	51	9	1	5	21	21	0	49	3	3	234	77	15	5	2	1	2	.248	.314	.374	.688	24	-4.5	.303	83	-4.7
13	Eric Byrnes E. Byrnes	167	2005	BAL	52	17	32	7	1	3	11	11	1	33	3	0	181	50	11	2	0	0	5	.192	.246	.299	.545	9	-12.4	.243	43	-12.6
14	Sal Fasano S. Fasano	160	2005	BAL	64	25	40	3	0	11	20	9	5	41	0	0	174	76	14	0	0	0	5	.250	.310	.475	.785	23	2	.339	108	1.8
15	Geronimo Gil G. Gil	125	2005	BAL	64	7	24	3	0	4	17	5	0	23	0	0	134	39	7	2	2	0	10	.192	.220	.312	.532	6	-10.5	.231	35	-10.7
16	Bernie Castro B. Castro	80	2005	BAL	24	14	23	3	1	0	7	9	0	10	6	2	89	28	4	0	0	0	0	.288	.360	.350	.710	10	-0.4	.321	96	-0.5
17	Alejandro Freire A. Freire	65	2005	BAL	25	7	16	3	0	1	4	6	1	17	0	0	72	22	4	0	0	0	4	.246	.319	.338	.658	7	-1.7	.297	80	-1.8
18	Eli Marrero E. Marrero	50	2005	BAL	22	8	11	3	2	3	10	4	0	20	0	0	56	27	8	0	2	0	1	.220	.268	.540	.808	7	0.2	.329	102	0.1
19	Jeff Fiorentino J. Fiorentino	44	2005	BAL	13	7	11	2	0	1	5	2	0	10	1	0	47	16	3	0	1	0	0	.250	.277	.364	.640	4	-1.9	.278	66	-1.9
20	Walter Young W. Young	33	2005	BAL	14	2	10	1	0	1	3	4	0	7	0	0	37	14	2	0	0	1	1	.303	.378	.424	.803	5	0.7	.347	114	0.6
21	Ramon Nivar R. Nivar	13	2005	BAL	7	1	4	0	0	0	1	0	1	2	0	1	15	4	0	1	0	0	0	.308	.357	.308	.665	2	-0.2	.307	86	-0.3
22	Eli Whiteside E. Whiteside	12	2005	BAL	9	1	3	0	0	0	1	0	0	2	0	0	12	3	0	0	0	0	1	.250	.250	.250	.500	0	-1	.223	29	-1
23	Napoleon Calzado N. Calzado	5	2005	BAL	4	0	1	0	0	0	0	0	0	1	0	0	5	1	0	0	0	0	0	.200	.200	.200	.400	0	-0.6	.178	-1	-0.6
24	Keith Reed K. Reed	5	2005	BAL	6	1	1	0	0	0	1	1	0	2	0	0	6	1	0	0	0	0	0	.200	.333	.200	.533	0	-0.3	.265	58	-0.3
25	Rodrigo Lopez R. Lopez	4	2005	BAL	2	0	0	0	0	0	0	0	0	2	0	0	4	0	0	0	0	0	0	.000	.000	.000	.000	-1	-1.1	.000	-122	-1.1