Between the 1999 and 2005 seasons, the Detroit Tigers had the worst record by a team, with a record of 455-677.

	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	Tigers	455-677	.402	1,132	455	677	38,759	5,010	10,129	1,920	310	1,174	4,757	3,194	390	7,319	639	354	42,988	16,191	3,404	307	338	169	856	.261	.321	.418	.739
2	Devil Rays	455-676	.402	1,131	455	676	38,908	5,029	10,225	1,998	231	1,000	4,785	3,315	407	7,259	805	325	43,208	15,685	3,229	272	306	206	867	.263	.325	.403	.728
3	Royals	465-668	.410	1,133	465	668	39,120	5,458	10,549	1,975	260	1,031	5,126	3,337	422	6,582	728	304	43,579	16,137	3,266	331	369	194	932	.270	.331	.413	.743
4	Brewers	487-645	.430	1,133	487	645	38,527	4,996	9,831	2,026	189	1,196	4,769	3,884	455	8,529	629	276	43,629	15,823	3,411	476	287	317	897	.255	.328	.411	.739
5	Pirates	495-636	.438	1,131	495	636	38,476	4,979	9,921	1,955	238	1,086	4,727	3,556	520	7,651	599	313	43,327	15,610	3,279	488	287	289	814	.258	.327	.406	.732
6	Orioles	505-628	.446	1,135	505	628	39,101	5,313	10,414	2,074	163	1,198	5,051	3,545	416	6,525	749	326	43,696	16,408	3,435	283	351	216	937	.266	.331	.420	.751
7	Rockies	509-625	.449	1,134	509	625	39,216	6,001	10,959	2,173	293	1,299	5,681	3,813	372	7,258	608	313	44,230	17,615	3,765	499	330	318	897	.279	.346	.449	.795
8	Nationals	517-617	.456	1,134	517	617	38,289	4,846	9,873	2,131	230	1,046	4,604	3,476	357	7,167	601	336	42,973	15,602	3,407	584	267	400	911	.258	.323	.407	.731
9	Padres	528-606	.466	1,134	528	606	38,557	5,043	9,924	1,881	217	1,004	4,783	4,189	314	7,641	732	316	43,711	15,251	3,102	323	328	280	900	.257	.333	.396	.728
10	Reds	543-592	.478	1,137	543	592	38,929	5,398	10,113	2,076	180	1,352	5,148	3,913	462	8,444	712	280	44,033	16,605	3,608	451	278	324	836	.260	.332	.427	.759
11	Cubs	543-591	.479	1,134	543	591	38,692	5,210	10,042	1,987	195	1,367	4,983	3,765	341	7,794	487	236	43,686	16,520	3,549	576	312	347	869	.260	.328	.427	.755
12	Rangers	550-584	.485	1,134	550	584	39,597	6,077	10,856	2,172	213	1,605	5,811	3,776	389	7,270	540	243	44,320	18,269	3,990	212	346	244	897	.274	.341	.461	.802
13	Marlins	555-578	.490	1,133	555	578	38,603	5,049	10,205	2,018	243	1,033	4,776	3,610	429	7,468	868	369	43,420	15,808	3,294	446	332	323	866	.264	.331	.410	.741
14	Blue Jays	558-575	.492	1,133	558	575	39,336	5,712	10,586	2,211	215	1,309	5,449	3,641	513	7,458	602	246	43,983	17,154	3,735	160	333	221	911	.269	.336	.436	.772
15	Phillies	568-565	.501	1,133	568	565	38,857	5,443	10,231	2,136	239	1,182	5,168	4,368	355	7,789	772	238	44,334	16,391	3,557	446	308	391	825	.263	.341	.422	.763
16	Mets	568-565	.501	1,133	568	565	38,391	5,040	9,882	1,919	150	1,170	4,781	3,910	384	7,406	699	291	43,448	15,611	3,239	476	287	345	905	.257	.330	.407	.737
17	Twins	576-555	.509	1,132	576	555	39,094	5,242	10,500	2,183	254	1,032	4,936	3,533	390	7,158	745	368	43,585	16,287	3,469	237	331	258	963	.269	.333	.417	.749
18	Diamondbacks	587-547	.518	1,134	587	547	38,952	5,365	10,284	2,027	278	1,246	5,128	3,931	349	7,210	593	263	44,018	16,605	3,551	445	341	372	838	.264	.334	.426	.761
19	Dodgers	590-544	.520	1,134	590	544	38,528	5,082	9,903	1,838	183	1,235	4,852	3,693	413	7,286	687	301	43,376	15,812	3,256	461	281	289	874	.257	.326	.410	.737
20	Angels	590-544	.520	1,134	590	544	39,137	5,450	10,624	1,991	214	1,163	5,179	3,448	399	6,480	830	364	43,648	16,532	3,368	332	332	279	848	.271	.334	.422	.756
21	Indians	593-541	.523	1,134	593	541	39,197	5,942	10,676	2,146	210	1,383	5,663	4,122	425	7,396	633	314	44,412	17,391	3,739	315	353	234	944	.272	.345	.444	.789
22	White Sox	602-531	.531	1,134	602	531	38,806	5,806	10,492	2,052	189	1,471	5,559	3,618	388	6,668	719	329	43,514	17,335	3,712	360	342	177	890	.270	.336	.447	.783
23	Mariners	604-530	.533	1,134	604	530	39,108	5,699	10,609	2,013	203	1,168	5,420	4,172	358	7,193	883	327	44,328	16,532	3,384	308	382	321	854	.271	.344	.423	.767
24	Astros	614-520	.541	1,135	614	520	38,599	5,658	10,275	2,069	218	1,331	5,381	4,199	497	7,563	685	307	44,151	16,773	3,618	512	344	364	922	.266	.343	.435	.778
25	Giants	634-498	.560	1,133	634	498	38,655	5,633	10,367	2,109	225	1,338	5,378	4,375	387	6,866	486	253	44,319	16,940	3,672	554	348	540	923	.268	.346	.438	.784