mlb team with the worst win pct from 1969 to 2013

Between the 1969 and 2013 seasons, the Tampa Bay Rays had the worst winning percentage by a team, winning 46.1 percent of the time.

	TEAM	W%	W	L	G	AB	R	H	2B	3B	HR	RBI	BB	HBP	SO	SB	CS	PA	TB	XBH	SH	SF	IBB	GIDP	AVG	OBP	SLG	OPS
1	Rays	.461	1,195	1,395	2,590	88,344	11,603	22,828	4,518	543	2,539	11,042	8,445	885	18,228	2,060	800	98,975	36,049	7,600	576	725	471	1,895	.258	.327	.408	.735
2	Padres	.464	3,321	3,843	7,166	242,918	28,801	61,051	10,571	1,494	5,391	26,991	23,216	1,568	44,903	4,945	2,246	272,849	90,783	17,456	3,317	1,830	2,429	5,290	.251	.318	.374	.692
3	Mariners	.466	2,735	3,134	5,871	200,959	26,200	52,513	9,746	1,048	5,642	24,842	19,045	1,534	34,726	4,017	1,796	224,962	81,281	16,436	1,746	1,678	1,456	4,489	.261	.327	.404	.732
4	Marlins	.470	1,566	1,768	3,334	113,510	14,422	29,279	5,693	691	3,048	13,652	10,839	1,215	23,757	2,290	957	127,774	45,498	9,432	1,321	889	913	2,452	.258	.327	.401	.728
5	Rockies	.472	1,575	1,765	3,340	115,016	17,020	31,711	6,196	897	3,748	16,128	11,051	1,067	22,661	2,236	1,021	129,654	50,945	10,841	1,591	929	900	2,587	.276	.342	.443	.785
6	Brewers	.478	3,419	3,738	7,161	243,795	31,859	63,123	11,625	1,518	6,654	30,136	23,159	2,049	43,514	4,663	2,359	273,861	97,746	19,797	2,824	2,034	1,850	5,312	.259	.326	.401	.727
7	Nationals	.480	3,431	3,723	7,158	242,218	29,425	61,399	11,764	1,534	5,716	27,570	22,679	1,942	43,632	5,364	2,413	272,131	93,379	19,014	3,466	1,826	2,531	5,223	.253	.320	.386	.706
8	Cubs	.480	3,431	3,717	7,156	244,580	31,080	63,200	11,400	1,520	6,596	29,244	22,695	1,603	43,592	3,959	2,054	273,967	97,428	19,516	3,182	1,907	2,375	5,352	.258	.323	.398	.721
9	Royals	.481	3,439	3,712	7,153	245,257	31,607	65,007	12,040	1,931	5,379	29,778	21,566	1,853	39,096	5,773	2,502	272,957	97,046	19,350	2,093	2,188	1,686	5,543	.265	.326	.396	.722
10	Indians	.484	3,457	3,685	7,144	244,688	32,770	64,759	11,589	1,286	6,685	30,922	23,927	1,918	40,893	4,543	2,384	274,940	98,975	19,560	2,211	2,196	1,669	5,832	.265	.332	.404	.737
11	Pirates	.489	3,493	3,655	7,153	244,408	30,708	63,511	11,833	1,801	5,752	28,929	21,713	2,008	43,829	4,841	2,273	273,334	96,202	19,386	3,120	2,085	2,497	5,176	.260	.323	.394	.716
12	Tigers	.490	3,506	3,653	7,160	244,969	32,807	64,013	11,166	1,627	7,419	31,040	23,961	1,792	43,024	3,643	2,055	274,797	100,690	20,212	2,019	2,056	1,637	5,567	.261	.329	.411	.740
13	Rangers	.490	3,506	3,645	7,156	245,727	33,396	65,149	11,713	1,369	7,144	31,547	23,652	1,779	42,565	4,361	2,187	275,487	101,032	20,226	2,215	2,114	1,766	5,696	.265	.331	.411	.743
14	Twins	.491	3,512	3,642	7,157	246,134	32,402	65,939	12,001	1,664	5,781	30,457	22,719	1,938	39,859	4,152	2,189	274,998	98,611	19,446	2,080	2,127	1,844	6,131	.268	.332	.401	.733
15	Blue Jays	.494	2,902	2,967	5,872	201,743	27,098	52,922	10,457	1,315	6,006	25,625	18,477	1,838	35,229	3,821	1,701	225,073	84,027	17,778	1,306	1,709	1,238	4,552	.262	.327	.417	.744
16	Diamondbacks	.498	1,291	1,301	2,592	88,492	11,818	22,863	4,707	629	2,715	11,298	8,792	807	18,296	1,385	606	99,746	36,973	8,051	930	725	783	1,881	.258	.329	.418	.746
17	Mets	.498	3,565	3,588	7,156	242,628	30,022	61,473	11,040	1,363	5,808	28,194	23,858	1,685	43,529	4,763	2,160	273,412	92,663	18,211	3,249	1,992	2,525	5,342	.253	.322	.382	.704
18	White Sox	.499	3,566	3,581	7,156	243,676	32,540	64,002	11,107	1,436	6,958	30,775	23,069	1,965	39,973	4,590	2,294	273,298	98,855	19,501	2,413	2,175	1,707	5,622	.263	.329	.406	.734
19	Astros	.499	3,576	3,587	7,165	243,386	30,557	62,510	11,496	1,672	5,538	28,689	23,325	1,968	43,262	5,753	2,513	273,961	93,964	18,706	3,296	1,986	2,507	5,169	.257	.324	.386	.710
20	Phillies	.502	3,593	3,567	7,164	244,492	31,597	62,954	11,735	1,714	6,326	29,750	24,655	1,913	45,077	4,901	1,964	275,944	97,095	19,775	2,853	2,031	2,633	5,117	.257	.328	.397	.725
21	Angels	.503	3,606	3,557	7,165	244,241	31,720	63,814	11,009	1,290	6,247	29,819	22,957	1,851	40,781	4,683	2,437	273,754	96,144	18,546	2,677	2,028	1,844	5,693	.261	.327	.394	.721
22	Giants	.510	3,650	3,513	7,164	243,352	31,205	62,325	11,168	1,610	6,276	29,248	24,591	1,774	43,819	4,465	2,240	275,114	95,541	19,054	3,461	1,936	2,908	5,291	.256	.326	.393	.719
23	Orioles	.512	3,658	3,482	7,144	244,135	32,537	63,695	11,490	1,083	7,356	30,813	24,807	1,884	40,549	3,978	1,912	274,925	99,419	19,929	2,009	2,090	1,794	5,953	.261	.331	.407	.738
24	Braves	.520	3,717	3,430	7,153	243,120	31,520	62,732	10,993	1,243	6,867	29,719	24,064	1,578	42,513	4,020	2,178	273,922	96,812	19,103	3,282	1,878	2,391	5,569	.258	.327	.398	.725
25	Athletics	.522	3,737	3,422	7,159	242,860	32,624	61,854	11,032	1,145	7,052	30,691	25,882	1,956	43,645	5,387	2,355	275,036	96,332	19,229	2,201	2,137	1,629	5,486	.255	.329	.397	.725