mlb teams with the lowest win percentage all-time with more than 1000 games played

The Washington Senators have the lowest winning percentage by a team with >1,000 games played, winning 36.6 percent of the time.

	TEAM	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	Senators	.366	1,265	454	788	43,645	6,912	11,886	1,615	787	357	5,764	4,269	575	3,492	1,975		48,963	16,146	2,759	474				.272	.345	.370	.715
2	Colonels	.429	2,355	993	1,320	82,256	12,464	21,505	2,816	1,292	436	8,508	6,080	757	3,638	3,474		89,787	28,213	4,544	609				.261	.319	.343	.662
3	Rockies	.458	5,138	2,351	2,787	176,434	25,349	47,616	9,406	1,324	5,806	24,109	16,157	1,600	38,367	3,095	1,386	197,570	77,088	16,536	2,012	1,367	1,209	3,921	.270	.334	.437	.771
4	Marlins	.460	5,130	2,360	2,770	174,378	21,597	44,422	8,453	996	4,677	20,482	15,764	1,849	38,820	3,309	1,310	195,013	68,898	14,126	1,727	1,295	1,209	3,845	.255	.321	.395	.716
5	Padres	.468	8,965	4,194	4,769	303,052	36,339	75,569	13,380	1,770	7,318	34,177	28,857	2,151	59,977	6,048	2,616	340,062	114,443	22,468	3,735	2,267	2,696	6,544	.249	.317	.378	.695
6	Spiders	.469	1,802	827	938	63,232	10,057	17,006	2,308	961	292	8,238	5,871	580	3,144	2,800		70,233	22,112	3,561	550				.269	.337	.350	.686
7	Phillies	.475	21,766	10,276	11,375	744,742	96,668	193,909	33,537	6,687	14,284	86,880	67,962	5,439	105,920	15,016	2,926	833,098	283,672	54,508	11,925	3,030	3,747	9,903	.260	.326	.381	.706
8	Orioles	.475	19,432	9,173	10,149	660,030	83,921	170,281	29,456	4,918	14,523	77,600	63,476	4,511	98,953	10,603	2,801	741,672	253,142	48,897	10,533	3,122	2,583	10,887	.258	.326	.384	.709
9	Rangers	.476	10,246	4,879	5,361	349,768	46,099	90,160	16,085	1,899	10,272	43,558	33,122	2,729	65,797	6,004	2,863	391,438	140,859	28,256	2,969	2,850	2,266	7,834	.258	.324	.403	.727
10	Royals	.477	8,952	4,267	4,683	306,163	39,114	80,358	15,041	2,299	7,077	36,925	26,174	2,494	52,607	7,142	2,915	339,900	121,228	24,417	2,384	2,685	1,876	6,824	.262	.323	.396	.719
11	Mariners	.478	7,670	3,665	4,003	261,643	34,065	67,204	12,513	1,262	7,836	32,363	24,795	2,390	50,375	5,101	2,183	292,879	105,749	21,611	1,960	2,091	1,680	5,726	.257	.324	.404	.729
12	Nationals	.482	8,956	4,312	4,640	302,907	37,522	76,839	14,831	1,799	7,668	35,276	28,453	2,651	57,729	6,599	2,798	340,200	118,272	24,298	3,886	2,303	2,890	6,545	.254	.321	.390	.711
13	Twins	.482	19,441	9,315	10,017	663,162	85,474	173,866	29,861	6,341	12,111	78,702	62,571	5,202	95,058	12,045	3,092	744,307	252,742	48,313	10,192	3,180	2,666	11,024	.262	.329	.381	.710
14	Mets	.484	10,090	4,879	5,203	341,335	41,639	85,251	15,234	1,822	8,673	39,218	32,644	2,897	65,539	5,944	2,739	383,513	130,148	25,729	3,997	2,640	3,156	7,511	.250	.318	.381	.700
15	Athletics	.486	19,396	9,382	9,927	657,460	85,617	169,221	29,333	5,342	14,246	78,913	64,744	4,755	99,688	12,148	3,220	740,769	251,976	48,921	10,690	3,120	2,276	10,671	.257	.327	.383	.710
16	Diamondbacks	.488	4,391	2,144	2,247	149,790	20,091	38,152	7,827	1,084	4,711	19,153	14,592	1,461	33,192	2,542	920	168,416	62,280	13,622	1,340	1,233	1,097	3,134	.255	.324	.416	.740
17	Brewers	.489	8,960	4,382	4,574	304,162	39,899	77,919	14,519	1,764	8,787	37,800	29,277	2,744	59,455	6,052	2,760	341,797	122,327	25,070	3,172	2,442	2,164	6,647	.256	.325	.402	.727
18	Rays	.490	4,390	2,149	2,241	149,248	19,524	37,878	7,534	860	4,586	18,569	14,172	1,697	34,031	3,300	1,252	167,041	60,890	12,980	749	1,175	694	3,070	.254	.323	.408	.731
19	Angels	.495	10,258	5,078	5,177	348,019	44,406	89,000	15,384	1,818	9,320	41,793	32,559	2,872	63,437	6,084	3,117	389,779	135,980	26,522	3,542	2,787	2,496	7,919	.256	.322	.391	.713
20	White Sox	.499	19,428	9,637	9,688	657,781	84,364	170,732	28,325	5,558	12,366	77,560	62,319	5,269	92,664	13,661	3,494	740,990	247,271	46,249	12,381	3,240	2,468	10,568	.260	.327	.376	.703
21	Blue Jays	.499	7,671	3,830	3,838	262,854	35,522	68,413	13,668	1,499	8,353	33,697	24,388	2,455	49,423	4,600	1,972	293,357	110,138	23,520	1,519	2,141	1,414	5,985	.260	.326	.419	.745
22	Pirates	.500	21,918	10,890	10,888	750,700	97,443	197,529	32,462	8,944	12,303	86,941	64,536	5,550	100,222	15,723	3,285	836,607	284,788	53,709	12,565	3,133	3,706	10,101	.263	.325	.379	.704
23	Astros	.503	10,098	5,076	5,017	342,724	43,086	87,391	16,028	2,178	8,514	40,556	32,551	2,935	63,485	7,184	3,146	384,980	133,317	26,720	4,035	2,735	3,148	7,467	.255	.323	.389	.712
24	Tigers	.503	19,456	9,745	9,618	663,430	89,347	175,239	29,701	6,313	14,675	82,292	65,749	4,475	97,360	11,323	2,946	747,794	261,591	50,689	11,010	3,130	2,451	10,754	.264	.333	.394	.727
25	Braves	.503	22,335	11,165	11,016	764,688	99,816	198,556	32,215	6,309	15,138	86,854	67,763	5,089	100,771	14,124	3,072	853,126	288,803	53,662	12,691	2,895	3,663	10,426	.260	.323	.378	.701