The Texas Rangers launched the most home runs by a team in 2003, with 239 homers.

	TEAM	HR	SEASON	G	W%	W	L	AB	R	H	2B	3B	RBI	BB	HBP	SO	SB	CS	PA	TB	XBH	SH	SF	IBB	GIDP	AVG	OBP	SLG	OPS
1	Rangers	239	2003	162	.438	71	91	5,664	826	1,506	274	36	799	488	75	1,052	65	25	6,293	2,569	549	24	42	31	115	.266	.330	.454	.784
2	Red Sox	238	2003	162	.586	95	67	5,769	961	1,667	371	40	932	620	53	943	88	35	6,530	2,832	649	24	64	61	126	.289	.360	.491	.851
3	Braves	235	2003	162	.623	101	61	5,670	907	1,608	321	31	872	545	49	933	68	22	6,378	2,696	587	65	49	46	124	.284	.349	.475	.824
4	Yankees	230	2003	163	.623	101	61	5,605	877	1,518	304	14	845	684	81	1,042	98	33	6,430	2,540	548	25	35	54	154	.271	.356	.453	.810
5	White Sox	220	2003	162	.531	86	76	5,487	791	1,445	303	19	766	519	58	916	77	29	6,148	2,446	542	43	41	27	132	.263	.331	.446	.777
6	Rockies	198	2003	162	.457	74	88	5,518	853	1,472	330	31	814	619	52	1,134	63	37	6,282	2,458	559	55	38	46	140	.267	.344	.445	.790
7	Cardinals	196	2003	162	.525	85	77	5,672	876	1,580	342	32	827	580	73	952	82	32	6,466	2,574	570	87	54	68	136	.279	.350	.454	.804
8	Brewers	196	2003	162	.420	68	94	5,548	714	1,423	266	24	685	547	71	1,221	99	39	6,268	2,325	486	62	40	41	158	.256	.329	.419	.748
9	Astros	191	2003	162	.537	87	75	5,583	805	1,466	308	30	763	557	81	1,021	66	30	6,320	2,407	529	61	38	44	125	.263	.336	.431	.767
10	Blue Jays	190	2003	162	.531	86	76	5,661	894	1,580	357	33	853	546	90	1,081	37	25	6,364	2,573	580	11	56	40	146	.279	.349	.455	.803
11	Reds	182	2003	162	.426	69	93	5,509	694	1,349	239	21	669	524	79	1,326	80	34	6,210	2,176	442	66	32	34	102	.245	.318	.395	.713
12	Giants	180	2003	161	.621	100	61	5,456	755	1,440	281	29	713	593	40	980	53	37	6,204	2,319	490	76	39	79	130	.264	.338	.425	.763
13	Athletics	176	2003	162	.593	96	66	5,497	768	1,398	317	24	742	556	59	898	48	14	6,187	2,291	517	22	53	52	118	.254	.327	.417	.743
14	Cubs	172	2003	162	.543	88	74	5,519	724	1,431	302	24	691	492	50	1,158	73	31	6,187	2,297	498	80	46	40	135	.259	.323	.416	.739
15	Phillies	166	2003	162	.531	86	76	5,543	791	1,448	325	27	757	651	55	1,155	72	29	6,333	2,325	518	46	38	56	120	.261	.343	.419	.762
16	Pirates	163	2003	162	.463	75	87	5,581	753	1,492	275	45	711	529	87	1,049	86	37	6,314	2,346	483	79	38	42	112	.267	.338	.420	.758
17	Royals	162	2003	162	.512	83	79	5,568	836	1,526	288	39	781	476	75	926	120	42	6,239	2,378	489	63	57	32	128	.274	.336	.427	.763
18	Indians	158	2003	162	.420	68	94	5,572	699	1,413	296	26	660	466	62	1,062	86	61	6,187	2,235	480	46	41	25	128	.254	.316	.401	.717
19	Marlins	157	2003	162	.562	91	71	5,490	751	1,459	292	44	709	515	57	978	150	74	6,185	2,310	493	82	41	44	114	.266	.333	.421	.754
20	Twins	155	2003	162	.556	90	72	5,655	801	1,567	318	45	755	512	63	1,027	94	44	6,324	2,440	518	42	52	36	139	.277	.341	.431	.772
21	Tigers	153	2003	162	.265	43	119	5,466	591	1,312	201	39	553	443	47	1,099	98	63	6,070	2,050	393	65	49	24	114	.240	.300	.375	.675
22	Orioles	152	2003	163	.438	71	91	5,665	743	1,516	277	24	695	431	54	902	89	36	6,241	2,297	453	51	40	32	123	.268	.323	.405	.729
23	Diamondbacks	152	2003	162	.519	84	78	5,570	717	1,467	303	47	696	531	45	1,006	76	38	6,261	2,320	502	63	52	63	126	.263	.330	.417	.746
24	Angels	150	2003	162	.475	77	85	5,487	736	1,473	276	33	687	476	56	838	129	61	6,119	2,265	459	50	50	42	125	.268	.330	.413	.743
25	Expos	144	2003	162	.512	83	79	5,437	711	1,404	294	25	682	522	45	990	100	39	6,116	2,180	463	72	40	58	143	.258	.326	.401	.727