worst winning percentage mlb team last 10 years

Between May 2, 2015 and May 2, 2025, the Miami Marlins have the lowest winning percentage by a team, winning 43.4 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	.434	661	863	1,524	51,612	6,060	12,798	2,328	246	1,409	5,769	4,097	576	12,805	873	301	56,935	19,845	3,983	315	335	235	1,174	.248	.309	.385	.693
2	White Sox	.436	667	862	1,529	51,913	6,366	12,897	2,453	215	1,607	6,095	4,056	598	13,220	707	273	57,125	20,601	4,275	232	326	132	1,133	.248	.308	.397	.705
3	Tigers	.440	670	851	1,521	51,563	6,278	12,693	2,445	340	1,527	6,019	4,305	477	13,343	639	259	56,830	20,399	4,312	120	365	151	1,080	.246	.308	.396	.704
4	Rockies	.442	675	852	1,527	52,099	7,145	13,419	2,704	358	1,758	6,843	4,443	461	13,465	722	285	57,722	22,113	4,820	347	372	263	1,124	.258	.319	.424	.744
5	Royals	.446	681	847	1,528	51,633	6,397	12,919	2,511	318	1,495	6,098	3,965	529	11,809	1,129	347	56,784	20,551	4,324	231	426	151	1,073	.250	.308	.398	.706
6	Reds	.448	684	844	1,528	51,330	6,742	12,616	2,429	248	1,793	6,448	4,904	739	13,120	1,078	367	57,639	20,920	4,470	314	352	221	1,087	.246	.319	.408	.726
7	Pirates	.456	696	830	1,527	51,552	6,343	12,615	2,485	293	1,431	6,042	4,728	614	12,714	822	329	57,573	19,979	4,209	315	364	267	1,056	.245	.314	.388	.701
8	Orioles	.459	701	827	1,528	51,992	6,762	12,866	2,489	185	1,973	6,483	4,287	563	13,098	650	223	57,342	21,644	4,647	148	352	134	1,046	.247	.310	.416	.726
9	Angels	.462	704	821	1,525	51,235	6,611	12,455	2,353	204	1,838	6,312	4,683	626	12,389	802	294	57,088	20,730	4,395	178	366	254	1,150	.243	.312	.405	.717
10	Athletics	.468	715	812	1,527	51,348	6,581	12,268	2,549	208	1,830	6,284	4,846	611	12,823	706	223	57,305	20,723	4,587	137	363	137	1,160	.239	.310	.404	.714
11	Rangers	.479	733	796	1,529	51,657	7,006	12,707	2,435	211	1,893	6,669	4,724	607	13,185	989	323	57,544	21,243	4,539	180	376	168	961	.246	.314	.411	.726
12	Padres	.483	737	788	1,525	51,033	6,518	12,367	2,402	227	1,722	6,224	4,828	509	12,976	946	318	57,069	20,389	4,351	335	364	224	1,065	.242	.312	.400	.712
13	Diamondbacks	.484	739	789	1,528	52,045	7,139	12,976	2,685	381	1,740	6,777	5,052	556	12,879	1,002	252	58,422	21,643	4,806	333	436	272	1,059	.249	.320	.416	.736
14	Nationals	.486	742	785	1,527	51,458	6,942	13,136	2,609	222	1,701	6,616	4,939	610	11,933	1,064	328	57,759	21,292	4,532	345	407	312	1,142	.255	.325	.414	.739
15	Phillies	.493	753	773	1,526	51,672	6,821	12,817	2,545	278	1,784	6,508	4,842	563	13,228	916	259	57,681	21,270	4,607	263	341	270	1,049	.248	.317	.412	.729
16	Twins	.500	764	764	1,528	52,035	7,161	13,017	2,704	242	1,962	6,842	4,935	616	13,023	599	226	58,120	22,091	4,908	148	386	184	1,057	.250	.320	.425	.745
17	Giants	.504	770	757	1,527	51,808	6,593	12,734	2,587	275	1,568	6,301	4,866	547	12,850	656	247	57,867	20,575	4,430	245	401	273	1,123	.246	.315	.397	.712
18	Blue Jays	.512	781	745	1,526	51,745	7,105	13,012	2,715	149	2,026	6,810	5,030	532	12,285	653	237	57,820	22,103	4,890	151	362	132	1,216	.251	.322	.427	.749
19	Mets	.513	784	743	1,527	51,510	6,793	12,737	2,498	207	1,907	6,531	4,899	814	12,574	647	232	57,796	21,370	4,612	235	338	267	1,131	.247	.321	.415	.735
20	Mariners	.515	786	740	1,526	51,450	6,767	12,451	2,373	174	1,908	6,478	5,024	749	13,460	886	324	57,735	20,896	4,455	157	355	171	1,049	.242	.317	.406	.723
21	Cardinals	.532	813	714	1,527	51,446	6,875	12,832	2,526	213	1,809	6,568	5,020	688	12,521	772	271	57,843	21,211	4,548	286	403	235	1,061	.249	.322	.412	.734
22	Red Sox	.533	815	714	1,529	52,999	7,624	13,972	3,132	228	1,835	7,241	4,956	535	12,567	862	266	58,989	23,065	5,195	113	386	287	1,169	.264	.331	.435	.766
23	Braves	.534	814	710	1,524	51,977	7,176	13,294	2,697	199	1,934	6,883	4,889	580	12,680	778	260	58,103	22,191	4,830	300	357	336	1,104	.256	.325	.427	.752
24	Brewers	.535	818	711	1,529	51,265	6,884	12,502	2,418	207	1,873	6,567	5,369	575	13,888	1,192	321	57,806	20,953	4,498	256	341	273	1,141	.244	.321	.409	.729
25	Rays	.537	820	707	1,527	51,638	6,803	12,749	2,586	277	1,804	6,463	4,864	711	13,727	1,046	385	57,697	21,301	4,667	116	368	181	975	.247	.318	.413	.731