mlb franchise with the lowest win percentage 1960 to 2023

Between the 1960 and 2023 seasons, the Miami Marlins had the worst winning percentage by a team, winning 46.2 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	Marlins	.462	2,241	2,609	4,850	164,835	20,455	42,064	8,014	953	4,414	19,385	15,005	1,766	36,480	3,087	1,235	184,514	65,226	13,381	1,684	1,224	1,182	3,656	.255	.322	.396	.718
2	Padres	.465	4,034	4,648	8,684	293,546	35,086	73,115	12,937	1,736	7,028	32,987	28,011	2,057	58,068	5,848	2,566	329,489	110,608	21,701	3,672	2,203	2,663	6,337	.249	.317	.377	.693
3	Rockies	.465	2,260	2,598	4,858	167,016	24,229	45,357	8,935	1,270	5,507	23,027	15,397	1,514	35,635	2,948	1,326	187,208	73,353	15,712	1,979	1,302	1,184	3,705	.272	.336	.439	.775
4	Royals	.475	4,122	4,547	8,671	296,746	37,938	78,038	14,567	2,245	6,802	35,780	25,448	2,391	50,627	6,916	2,849	329,520	117,501	23,614	2,336	2,599	1,838	6,662	.263	.324	.396	.720
5	Mariners	.476	3,514	3,873	7,389	252,259	32,842	65,022	12,129	1,243	7,480	31,197	23,816	2,210	47,688	4,836	2,127	282,241	102,077	20,852	1,925	2,031	1,648	5,546	.258	.325	.405	.729
6	Rangers	.476	4,740	5,218	9,964	340,285	44,927	87,925	15,685	1,872	9,971	42,439	32,277	2,628	63,510	5,806	2,811	380,934	137,267	27,528	2,955	2,789	2,228	7,673	.258	.325	.403	.728
7	Mets	.482	4,727	5,075	9,810	331,899	40,358	82,956	14,771	1,791	8,319	37,985	31,722	2,740	63,208	5,745	2,707	372,903	126,266	24,881	3,976	2,566	3,120	7,313	.250	.318	.380	.699
8	Cubs	.483	4,880	5,227	10,124	345,007	43,801	88,025	15,816	2,212	9,633	41,274	32,372	2,686	65,948	5,266	2,768	386,775	137,164	27,661	4,090	2,620	3,244	7,432	.255	.322	.398	.719
9	Nationals	.484	4,194	4,478	8,676	293,569	36,360	74,567	14,370	1,764	7,420	34,172	27,658	2,531	55,580	6,277	2,688	329,837	114,725	23,554	3,844	2,235	2,869	6,359	.254	.321	.391	.712
10	Brewers	.486	4,215	4,461	8,680	294,703	38,528	75,534	14,089	1,718	8,488	36,505	28,281	2,644	57,068	5,705	2,675	331,134	118,523	24,295	3,136	2,370	2,133	6,488	.256	.325	.402	.727
11	Diamondbacks	.486	1,998	2,112	4,110	140,249	18,619	35,692	7,346	1,020	4,334	17,735	13,610	1,317	30,990	2,345	861	157,578	58,080	12,700	1,283	1,119	1,067	2,937	.254	.324	.414	.738
12	Rays	.490	2,011	2,097	4,108	139,812	18,382	35,619	7,109	824	4,305	17,497	13,326	1,585	31,528	2,971	1,160	156,559	57,291	12,238	727	1,109	670	2,905	.255	.324	.410	.734
13	Tigers	.491	4,967	5,154	10,127	345,461	45,498	89,075	15,475	2,311	10,445	43,062	33,520	2,616	64,150	4,848	2,614	387,167	140,507	28,231	2,786	2,784	2,237	7,791	.258	.326	.407	.732
14	Pirates	.491	4,961	5,144	10,115	345,641	43,105	89,553	16,297	2,613	8,197	40,606	30,242	2,894	64,294	6,166	2,988	385,697	135,667	27,107	4,116	2,804	3,415	7,394	.259	.322	.393	.714
15	Phillies	.495	5,010	5,108	10,124	344,667	43,851	87,710	16,103	2,414	9,086	41,274	33,665	2,794	67,029	6,263	2,598	387,748	135,899	27,603	3,920	2,702	3,457	7,142	.254	.324	.394	.718
16	Guardians	.495	5,007	5,099	10,111	345,387	45,337	89,918	16,187	1,769	9,624	42,771	33,032	2,804	60,335	6,192	3,006	387,394	138,515	27,580	3,163	3,008	2,350	7,918	.260	.327	.401	.728
17	Twins	.497	5,027	5,092	10,127	347,010	45,850	91,172	16,672	2,275	9,149	43,176	32,644	2,858	61,054	5,296	2,736	388,282	139,841	28,096	2,891	2,879	2,498	8,251	.263	.329	.403	.732
18	Angels	.497	4,958	5,016	9,977	338,682	43,249	86,847	14,995	1,790	8,984	40,692	31,719	2,718	60,866	5,892	3,043	379,366	132,374	25,769	3,522	2,725	2,474	7,732	.256	.323	.391	.714
19	White Sox	.499	5,048	5,066	10,125	344,288	44,760	89,106	15,446	2,040	9,507	42,275	31,835	2,987	60,253	6,127	3,006	385,429	137,153	26,993	3,421	2,898	2,274	7,776	.259	.324	.398	.723
20	Blue Jays	.499	3,687	3,700	7,390	253,365	34,268	66,008	13,170	1,464	8,060	32,498	23,480	2,329	47,392	4,472	1,938	282,716	106,286	22,694	1,477	2,065	1,375	5,767	.261	.326	.419	.746
21	Athletics	.500	5,061	5,062	10,127	342,757	44,797	86,034	15,478	1,780	9,729	42,142	35,384	2,849	64,274	6,832	2,889	386,823	134,259	26,987	2,996	2,837	2,095	7,684	.251	.324	.392	.715
22	Astros	.501	4,921	4,892	9,818	333,156	41,826	84,899	15,575	2,151	8,191	39,357	31,757	2,813	61,380	7,032	3,099	374,392	129,349	25,917	4,010	2,656	3,111	7,240	.255	.323	.388	.711
23	Orioles	.511	5,163	4,942	10,111	344,626	45,184	88,579	15,974	1,552	10,603	42,802	33,816	2,741	61,922	5,114	2,428	386,898	139,466	28,129	2,894	2,821	2,390	8,144	.257	.326	.405	.731
24	Reds	.513	5,187	4,930	10,126	344,648	45,084	88,676	16,465	2,038	9,889	42,450	33,545	2,837	67,040	7,429	3,054	387,836	138,884	28,392	4,094	2,712	3,383	7,251	.257	.326	.403	.729
25	Giants	.517	5,231	4,894	10,131	344,219	44,005	87,619	15,519	2,244	9,248	41,300	33,709	2,645	64,157	5,604	2,846	387,699	135,370	27,011	4,434	2,692	3,757	7,541	.255	.323	.393	.717