which mlb team had the worst record from 2003 to 2012

Between the 2003 and 2012 seasons, the Kansas City Royals had the worst record by a team, with a record of 678-942.

	TEAM	REC	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	Royals	678-942	.419	1,620	678	942	55,784	7,179	14,890	2,951	373	1,309	6,782	4,429	575	10,139	950	414	61,685	22,514	4,633	438	459	297	1,360	.267	.325	.404	.728
2	Pirates	686-932	.424	1,618	686	932	55,028	6,747	14,049	2,839	324	1,414	6,452	4,706	637	11,592	773	351	61,466	21,778	4,577	657	438	368	1,217	.255	.319	.396	.715
3	Orioles	722-897	.446	1,620	722	897	56,069	7,394	14,950	2,922	218	1,686	7,039	4,786	522	10,064	910	350	62,169	23,366	4,826	348	444	305	1,380	.267	.328	.417	.744
4	Mariners	740-880	.457	1,620	740	880	55,654	6,741	14,380	2,691	255	1,373	6,378	4,535	473	10,574	1,057	372	61,466	21,700	4,319	393	411	384	1,195	.258	.317	.390	.707
5	Nationals	740-878	.457	1,618	740	878	54,810	6,765	13,918	2,860	279	1,469	6,452	5,230	580	11,460	921	404	61,754	21,743	4,608	733	401	447	1,273	.254	.323	.397	.720
6	Rockies	761-860	.469	1,621	761	860	55,496	7,913	14,852	3,039	413	1,730	7,525	5,699	532	11,852	921	398	62,966	23,907	5,182	813	426	465	1,233	.268	.339	.431	.770
7	Diamondbacks	770-850	.475	1,620	770	850	55,037	7,131	14,045	3,032	386	1,658	6,850	5,431	486	11,827	853	360	61,982	22,823	5,076	580	448	480	1,153	.255	.325	.415	.740
8	Astros	770-849	.476	1,620	770	849	54,983	6,923	14,101	2,804	290	1,538	6,582	4,936	574	10,771	964	384	61,629	22,099	4,632	736	400	394	1,257	.256	.322	.402	.724
9	Indians	778-842	.480	1,620	778	842	55,712	7,623	14,630	3,133	259	1,673	7,272	5,457	700	11,534	820	395	62,678	23,300	5,065	360	449	353	1,273	.263	.334	.418	.752
10	Padres	785-836	.484	1,621	785	836	55,060	6,786	13,918	2,734	339	1,368	6,443	5,534	513	11,475	972	349	62,190	21,434	4,441	627	456	434	1,203	.253	.324	.389	.714
11	Rays	785-834	.485	1,619	785	834	55,032	7,433	14,168	2,822	370	1,702	7,088	5,369	585	11,655	1,487	497	61,797	22,836	4,894	328	483	314	1,099	.257	.327	.415	.742
12	Reds	789-831	.487	1,621	789	831	55,309	7,367	14,127	2,847	227	1,907	7,039	5,513	628	12,257	908	353	62,531	23,149	4,981	692	389	444	1,120	.255	.328	.419	.746
13	Tigers	793-828	.489	1,621	793	828	55,953	7,678	15,058	2,836	409	1,769	7,336	4,939	493	11,051	725	348	62,276	24,019	5,014	445	446	348	1,300	.269	.331	.429	.761
14	Mets	794-825	.490	1,619	794	825	55,115	7,180	14,284	2,877	331	1,503	6,817	5,304	493	10,703	1,275	372	62,107	22,332	4,711	734	461	544	1,200	.259	.327	.405	.732
15	Cubs	794-824	.491	1,618	794	824	55,507	7,198	14,555	3,014	299	1,697	6,835	4,874	482	11,184	772	347	61,903	23,258	5,010	651	389	395	1,288	.262	.325	.419	.744
16	Marlins	798-821	.493	1,619	798	821	55,154	7,229	14,341	2,949	347	1,621	6,852	5,195	611	11,889	1,044	418	62,093	22,847	4,917	708	425	465	1,156	.260	.328	.414	.742
17	Brewers	800-819	.494	1,619	800	819	55,121	7,387	14,229	2,973	307	1,866	7,067	5,274	737	12,038	992	353	62,164	23,414	5,146	610	422	464	1,225	.258	.329	.425	.754
18	Blue Jays	803-816	.496	1,619	803	816	55,645	7,676	14,586	3,139	279	1,811	7,325	5,130	622	10,634	754	309	62,135	23,716	5,229	253	485	298	1,315	.262	.329	.426	.755
19	Twins	838-784	.517	1,622	838	784	55,832	7,535	15,007	2,861	356	1,400	7,107	5,130	494	9,782	1,007	384	62,353	22,780	4,617	400	497	405	1,448	.269	.333	.408	.741
20	Rangers	839-781	.518	1,620	839	781	56,347	8,337	15,293	3,116	309	2,078	7,967	5,022	521	11,027	929	323	62,710	25,261	5,503	336	484	336	1,205	.271	.334	.448	.782
21	Athletics	843-776	.521	1,619	843	776	55,391	7,271	14,101	2,924	232	1,544	6,919	5,702	505	10,687	855	280	62,351	22,121	4,700	274	479	275	1,321	.255	.327	.399	.727
22	Giants	845-773	.522	1,618	845	773	55,042	6,965	14,288	2,897	368	1,387	6,574	5,017	482	10,073	788	349	61,729	22,082	4,652	737	451	638	1,340	.260	.324	.401	.726
23	Dodgers	846-773	.523	1,619	846	773	55,073	7,003	14,346	2,678	317	1,393	6,660	5,258	542	10,521	1,069	436	61,986	21,837	4,388	701	412	525	1,294	.260	.329	.397	.725
24	White Sox	850-771	.524	1,621	850	771	55,168	7,647	14,434	2,665	200	2,049	7,349	4,964	663	10,305	993	493	61,659	23,646	4,914	434	430	281	1,310	.262	.328	.429	.756
25	Braves	882-738	.544	1,620	882	738	55,557	7,705	14,706	3,008	282	1,735	7,357	5,651	461	11,269	719	309	62,804	23,483	5,025	709	426	486	1,303	.265	.335	.423	.758