The Baltimore Orioles and the New York Yankees were tied for the most games in 2003, with 163 games.

	TEAM	G	SEASON	W%	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	163	2003	.438	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
2	Yankees	163	2003	.623	101	61	5,605	877	1,518	304	14	230	845	684	81	1,042	98	33	6,430	2,540	548	25	35	54	154	.271	.356	.453	.810
3	Braves	162	2003	.623	101	61	5,670	907	1,608	321	31	235	872	545	49	933	68	22	6,378	2,696	587	65	49	46	124	.284	.349	.475	.824
4	Cubs	162	2003	.543	88	74	5,519	724	1,431	302	24	172	691	492	50	1,158	73	31	6,187	2,297	498	80	46	40	135	.259	.323	.416	.739
5	Reds	162	2003	.426	69	93	5,509	694	1,349	239	21	182	669	524	79	1,326	80	34	6,210	2,176	442	66	32	34	102	.245	.318	.395	.713
6	Pirates	162	2003	.463	75	87	5,581	753	1,492	275	45	163	711	529	87	1,049	86	37	6,314	2,346	483	79	38	42	112	.267	.338	.420	.758
7	Phillies	162	2003	.531	86	76	5,543	791	1,448	325	27	166	757	651	55	1,155	72	29	6,333	2,325	518	46	38	56	120	.261	.343	.419	.762
8	Dodgers	162	2003	.525	85	77	5,458	574	1,328	260	25	124	544	407	72	985	80	36	6,036	2,010	409	71	28	43	121	.243	.303	.368	.671
9	Cardinals	162	2003	.525	85	77	5,672	876	1,580	342	32	196	827	580	73	952	82	32	6,466	2,574	570	87	54	68	136	.279	.350	.454	.804
10	Red Sox	162	2003	.586	95	67	5,769	961	1,667	371	40	238	932	620	53	943	88	35	6,530	2,832	649	24	64	61	126	.289	.360	.491	.851
11	White Sox	162	2003	.531	86	76	5,487	791	1,445	303	19	220	766	519	58	916	77	29	6,148	2,446	542	43	41	27	132	.263	.331	.446	.777
12	Indians	162	2003	.420	68	94	5,572	699	1,413	296	26	158	660	466	62	1,062	86	61	6,187	2,235	480	46	41	25	128	.254	.316	.401	.717
13	Tigers	162	2003	.265	43	119	5,466	591	1,312	201	39	153	553	443	47	1,099	98	63	6,070	2,050	393	65	49	24	114	.240	.300	.375	.675
14	Athletics	162	2003	.593	96	66	5,497	768	1,398	317	24	176	742	556	59	898	48	14	6,187	2,291	517	22	53	52	118	.254	.327	.417	.743
15	Twins	162	2003	.556	90	72	5,655	801	1,567	318	45	155	755	512	63	1,027	94	44	6,324	2,440	518	42	52	36	139	.277	.341	.431	.772
16	Angels	162	2003	.475	77	85	5,487	736	1,473	276	33	150	687	476	56	838	129	61	6,119	2,265	459	50	50	42	125	.268	.330	.413	.743
17	Rangers	162	2003	.438	71	91	5,664	826	1,506	274	36	239	799	488	75	1,052	65	25	6,293	2,569	549	24	42	31	115	.266	.330	.454	.784
18	Astros	162	2003	.537	87	75	5,583	805	1,466	308	30	191	763	557	81	1,021	66	30	6,320	2,407	529	61	38	44	125	.263	.336	.431	.767
19	Royals	162	2003	.512	83	79	5,568	836	1,526	288	39	162	781	476	75	926	120	42	6,239	2,378	489	63	57	32	128	.274	.336	.427	.763
20	Expos	162	2003	.512	83	79	5,437	711	1,404	294	25	144	682	522	45	990	100	39	6,116	2,180	463	72	40	58	143	.258	.326	.401	.727
21	Padres	162	2003	.395	64	98	5,531	678	1,442	257	32	128	641	565	57	1,073	76	39	6,245	2,147	417	50	42	34	142	.261	.333	.388	.721
22	Brewers	162	2003	.420	68	94	5,548	714	1,423	266	24	196	685	547	71	1,221	99	39	6,268	2,325	486	62	40	41	158	.256	.329	.419	.748
23	Mariners	162	2003	.574	93	69	5,561	795	1,509	290	33	139	759	586	53	989	108	37	6,281	2,282	462	35	46	34	130	.271	.344	.410	.754
24	Blue Jays	162	2003	.531	86	76	5,661	894	1,580	357	33	190	853	546	90	1,081	37	25	6,364	2,573	580	11	56	40	146	.279	.349	.455	.803
25	Rockies	162	2003	.457	74	88	5,518	853	1,472	330	31	198	814	619	52	1,134	63	37	6,282	2,458	559	55	38	46	140	.267	.344	.445	.790