The Baltimore Orioles have a 9146-10122 record all-time.

	TEAM	REC	SHO	SEASON	W%	G	W	L	GS	ERA	SO	CG	SV	IP	H	ER	R	HR	BB	HBP	IBB	TBF	WP	K/9	BB/9	K/BB	HR/9	K%	BB%	WHIP	BABIP	RA	H/9
1	Brewers	48-89	3	1901	.350	139	48	89	139	4.06	376	107	3	1218.0	1,383	549	828	32	395	63		5,356	34	2.78	2.92	0.95	0.24	7.0	7.4	1.46	.301	6.12	10.22
2	Browns	78-58	7	1902	.574	140	78	58	140	3.34	348	120	2	1244.0	1,273	461	607	36	343	44		5,187	18	2.52	2.48	1.01	0.26	6.7	6.6	1.30	.280	4.39	9.21
3	Browns	65-74	12	1903	.468	139	65	74	139	2.77	511	124	3	1222.1	1,220	376	525	26	237	36		4,979	22	3.76	1.75	2.16	0.19	10.3	4.8	1.19	.286	3.87	8.98
4	Browns	65-87	13	1904	.428	156	65	87	156	2.83	577	135	1	1410.0	1,335	443	604	25	333	61		5,719	25	3.68	2.13	1.73	0.16	10.1	5.8	1.18	.277	3.86	8.52
5	Browns	54-99	10	1905	.353	156	54	99	156	2.74	633	134	2	1384.2	1,245	421	608	19	389	61		5,596	41	4.11	2.53	1.63	0.12	11.3	7.0	1.18	.273	3.95	8.09
6	Browns	76-73	17	1906	.510	154	76	73	154	2.23	558	133	5	1357.2	1,132	336	501	14	314	58		5,302	38	3.70	2.08	1.78	0.09	10.5	5.9	1.07	.257	3.32	7.50
7	Browns	69-83	15	1907	.454	155	69	83	155	2.61	463	129	9	1381.1	1,254	400	560	17	352	51		5,534	20	3.02	2.29	1.32	0.11	8.4	6.4	1.16	.266	3.65	8.17
8	Browns	83-69	15	1908	.546	155	83	69	155	2.15	607	107	5	1397.0	1,151	333	478	7	387	63		5,446	22	3.91	2.49	1.57	0.05	11.1	7.1	1.10	.261	3.08	7.42
9	Browns	61-89	21	1909	.407	154	61	89	154	2.88	620	105	4	1354.2	1,287	433	574	16	383	39		5,354	34	4.12	2.54	1.62	0.11	11.6	7.2	1.23	.296	3.81	8.55
10	Browns	47-107	9	1910	.305	158	47	107	158	3.09	557	101	3	1391.0	1,356	478	743	14	532	53		5,698	34	3.60	3.44	1.05	0.09	9.8	9.3	1.36	.295	4.81	8.77
11	Browns	45-107	8	1911	.296	152	45	107	152	3.86	383	92	1	1332.1	1,465	571	810	28	463	53		5,791	30	2.59	3.13	0.83	0.19	6.6	8.0	1.45	.295	5.47	9.90
12	Browns	53-101	8	1912	.344	157	53	101	157	3.71	547	85	5	1369.2	1,433	564	764	17	442	58		5,676	39	3.59	2.90	1.24	0.11	9.6	7.8	1.37	.307	5.02	9.42
13	Browns	57-96	14	1913	.373	155	57	96	155	3.06	476	104	5	1382.1	1,369	470	642	21	454	53		5,604	23	3.10	2.96	1.05	0.14	8.5	8.1	1.32	.293	4.18	8.91
14	Browns	71-82	15	1914	.464	159	71	82	159	2.85	553	81	9	1410.2	1,309	446	614	20	540	49		5,807	41	3.53	3.45	1.02	0.13	9.5	9.3	1.31	.278	3.92	8.35
15	Browns	63-91	6	1915	.409	159	63	91	159	3.04	566	76	6	1403.0	1,256	474	679	21	612	64		5,718	39	3.63	3.93	0.92	0.13	9.9	10.7	1.33	.277	4.36	8.06
16	Browns	79-75	9	1916	.513	158	79	75	158	2.58	505	74	13	1443.2	1,292	414	545	15	478	38		5,730	18	3.15	2.98	1.06	0.09	8.8	8.3	1.23	.272	3.40	8.05
17	Browns	57-97	12	1917	.370	155	57	97	155	3.20	429	66	12	1385.1	1,320	493	675	19	537	36		5,700	35	2.79	3.49	0.80	0.12	7.5	9.4	1.34	.278	4.39	8.58
18	Browns	58-64	7	1918	.475	123	58	64	123	2.75	346	67	8	1111.1	993	340	448	11	402	31		4,585	12	2.80	3.26	0.86	0.09	7.5	8.8	1.26	.259	3.63	8.04
19	Browns	67-72	14	1919	.482	140	67	72	140	3.13	415	78	4	1256.0	1,255	437	568	35	421	42		5,236	25	2.97	3.02	0.99	0.25	7.9	8.0	1.33	.282	4.07	8.99
20	Browns	76-77	9	1920	.497	154	76	77	154	4.03	444	84	14	1378.2	1,481	618	771	53	578	38		5,842	17	2.90	3.77	0.77	0.35	7.6	9.9	1.49	.302	5.03	9.67
21	Browns	81-73	9	1921	.526	154	81	73	154	4.61	477	77	9	1379.0	1,541	707	844	71	556	38		6,132	17	3.11	3.63	0.86	0.46	7.8	9.1	1.52	.295	5.51	10.06
22	Browns	93-61	8	1922	.604	154	93	61	154	3.38	534	78	23	1392.0	1,412	523	634	71	419	46		5,903	17	3.45	2.71	1.27	0.46	9.0	7.1	1.32	.277	4.10	9.13
23	Browns	74-78	9	1923	.487	154	74	78	154	3.93	488	83	10	1373.1	1,430	599	719	59	528	49		5,964	16	3.20	3.46	0.92	0.39	8.2	8.9	1.43	.283	4.71	9.37
24	Browns	74-78	11	1924	.487	153	74	78	153	4.57	386	66	8	1353.1	1,511	687	804	68	517	46		6,001	15	2.57	3.44	0.75	0.45	6.4	8.6	1.50	.290	5.35	10.05
25	Browns	82-71	7	1925	.536	154	82	71	154	4.92	419	68	10	1379.2	1,588	754	907	99	675	32		6,253	31	2.73	4.40	0.62	0.65	6.7	10.8	1.64	.296	5.92	10.36
	Total	9146-10122	889		.475	19,378	9,146	10,122	19,378	4.05	91,987	5,886	2,986	172770.0	174,751	77,814	89,109	14,609	65,109	4,578	2,443	740,900	4,577	4.79	3.39	1.41	0.76	12.4	8.8	1.39	.284	4.64	9.10