worst mlb win percentage from 2012 to 2023

Between the 2012 and 2023 seasons, the Miami Marlins had the worst winning percentage by a team, winning 43.8 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	.438	806	1,034	1,840	62,211	7,155	15,369	2,801	332	1,598	6,794	5,082	642	15,183	1,024	348	68,816	23,628	4,731	480	401	346	1,449	.247	.309	.380	.688
2	Rockies	.447	823	1,019	1,842	63,176	8,673	16,683	3,328	461	2,084	8,288	5,223	509	15,391	924	377	69,882	27,185	5,873	527	447	344	1,361	.264	.323	.430	.753
3	Royals	.457	841	1,001	1,842	62,674	7,655	15,966	3,076	385	1,666	7,265	4,708	622	13,611	1,428	417	68,804	24,810	5,127	306	494	225	1,380	.255	.311	.396	.707
4	White Sox	.460	846	995	1,841	62,788	7,813	15,840	2,961	287	1,974	7,483	4,882	712	15,481	897	359	69,078	25,297	5,222	280	416	205	1,379	.252	.312	.403	.714
5	Tigers	.463	850	987	1,837	62,696	7,829	16,028	3,096	383	1,843	7,509	5,280	560	15,098	772	326	69,212	25,419	5,322	208	468	285	1,442	.256	.317	.405	.722
6	Reds	.469	863	979	1,842	62,039	7,928	15,313	2,967	291	2,073	7,570	5,845	817	15,332	1,139	427	69,663	25,081	5,331	534	428	357	1,314	.247	.318	.404	.722
7	Padres	.470	865	977	1,842	61,567	7,554	14,752	2,884	311	1,904	7,184	5,801	595	15,712	1,176	400	68,874	23,970	5,099	470	441	306	1,246	.240	.309	.389	.698
8	Diamondbacks	.472	869	973	1,842	62,895	8,220	15,713	3,248	455	1,914	7,794	5,876	594	15,102	1,115	347	70,311	25,613	5,617	464	482	382	1,324	.250	.318	.407	.725
9	Phillies	.475	875	967	1,842	62,448	7,873	15,423	3,017	343	1,994	7,509	5,573	667	15,371	1,046	305	69,543	25,108	5,354	448	407	372	1,266	.247	.314	.402	.716
10	Orioles	.478	881	961	1,842	62,908	8,127	15,716	3,058	199	2,366	7,792	5,062	641	15,367	723	273	69,274	26,270	5,623	244	419	211	1,342	.250	.310	.418	.728
11	Pirates	.479	881	959	1,841	62,174	7,622	15,357	3,036	374	1,751	7,258	5,601	769	15,049	962	448	69,455	24,394	5,161	484	427	375	1,277	.247	.315	.392	.707
12	Twins	.479	882	960	1,842	62,926	8,412	15,805	3,242	289	2,175	8,034	6,009	659	15,462	809	309	70,292	26,150	5,706	230	468	254	1,285	.251	.321	.416	.736
13	Rangers	.487	897	946	1,843	62,508	8,474	15,716	3,033	278	2,188	8,055	5,584	743	15,131	1,225	444	69,618	25,869	5,499	298	485	256	1,249	.251	.318	.414	.732
14	Angels	.491	905	937	1,842	62,422	8,230	15,647	2,966	279	2,154	7,850	5,663	691	14,462	961	352	69,545	25,633	5,399	280	489	361	1,426	.251	.318	.411	.728
15	Athletics	.497	916	926	1,842	62,225	8,123	15,012	3,123	281	2,138	7,730	6,033	699	14,901	889	273	69,596	25,111	5,542	189	450	223	1,371	.241	.313	.404	.717
16	Mets	.497	916	926	1,842	62,154	7,865	15,272	3,017	260	2,073	7,561	5,874	860	15,007	826	312	69,697	25,028	5,350	406	403	380	1,355	.246	.318	.403	.720
17	Mariners	.502	925	917	1,842	62,352	7,885	15,112	2,873	239	2,175	7,536	5,766	737	15,574	972	389	69,508	24,988	5,287	237	416	234	1,274	.242	.312	.401	.713
18	Blue Jays	.506	932	910	1,842	62,646	8,598	15,830	3,233	195	2,437	8,219	5,986	584	14,537	886	319	69,888	26,764	5,865	233	439	185	1,457	.253	.322	.427	.749
19	Cubs	.507	933	909	1,843	62,145	8,169	15,271	3,068	329	2,121	7,776	6,138	882	16,051	917	399	69,989	25,360	5,518	409	415	385	1,315	.246	.320	.408	.728
20	Giants	.510	939	903	1,842	62,719	7,836	15,733	3,126	381	1,715	7,477	5,710	604	14,706	819	314	69,957	24,766	5,222	418	506	383	1,373	.251	.317	.395	.712
21	Nationals	.514	947	895	1,842	62,402	8,322	16,001	3,166	282	2,059	7,911	5,922	670	14,465	1,106	338	69,974	25,908	5,507	496	484	416	1,361	.256	.325	.415	.740
22	Brewers	.517	953	890	1,843	61,939	8,085	15,234	3,002	282	2,193	7,720	5,995	756	15,977	1,342	405	69,561	25,379	5,477	465	406	340	1,403	.246	.318	.410	.728
23	Red Sox	.524	965	877	1,842	63,857	9,037	16,847	3,762	261	2,093	8,577	5,973	647	14,685	971	294	71,169	27,410	6,116	189	503	366	1,442	.264	.331	.429	.760
24	Astros	.530	977	865	1,842	62,553	8,594	15,895	3,226	245	2,342	8,211	5,982	684	14,718	1,061	412	69,959	26,637	5,813	250	490	244	1,440	.254	.324	.426	.749
25	Guardians	.538	989	851	1,840	62,381	8,257	15,771	3,278	281	1,939	7,864	6,019	644	13,804	1,281	350	69,908	25,428	5,498	327	537	311	1,345	.253	.322	.408	.730