Since 2012, the Miami Marlins have the worst record by a team, with a record of 896-1176.

	TEAM	REC	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	Marlins	896-1176	.432	2,072	896	1,176	70,128	8,076	17,317	3,159	364	1,809	7,678	5,692	715	17,158	1,203	415	77,514	26,631	5,332	518	461	367	1,609	.247	.308	.380	.688
2	Rockies	899-1177	.433	2,076	899	1,177	71,026	9,600	18,540	3,718	510	2,327	9,184	5,873	585	17,706	1,043	424	78,544	30,259	6,555	553	507	369	1,539	.261	.321	.426	.747
3	White Sox	910-1165	.439	2,075	910	1,165	70,524	8,568	17,550	3,298	300	2,162	8,206	5,512	769	17,512	1,038	407	77,575	27,934	5,760	308	462	216	1,535	.249	.308	.396	.705
4	Royals	961-1115	.463	2,076	961	1,115	70,515	8,627	17,913	3,456	434	1,882	8,209	5,305	698	15,268	1,618	472	77,434	27,883	5,772	345	571	257	1,512	.254	.310	.395	.706
5	Reds	977-1099	.471	2,076	977	1,099	69,788	8,962	17,144	3,344	327	2,329	8,555	6,592	926	17,421	1,405	494	78,353	28,129	6,000	558	489	371	1,444	.246	.317	.403	.720
6	Tigers	982-1090	.474	2,072	982	1,090	70,612	8,862	17,923	3,456	443	2,090	8,502	5,990	641	17,199	875	356	77,986	28,535	5,989	216	527	304	1,573	.254	.316	.404	.720
7	Pirates	986-1089	.475	2,076	986	1,089	70,053	8,519	17,181	3,362	404	1,961	8,123	6,330	857	17,187	1,136	488	78,234	27,234	5,727	506	488	399	1,443	.245	.314	.389	.702
8	Diamondbacks	994-1081	.479	2,075	994	1,081	70,818	9,467	17,772	3,646	507	2,227	8,993	6,705	709	16,919	1,288	392	79,316	29,113	6,380	510	574	408	1,485	.251	.320	.411	.731
9	Padres	997-1078	.480	2,075	997	1,078	69,461	8,612	16,795	3,248	339	2,155	8,185	6,482	668	17,292	1,349	442	77,620	27,186	5,742	515	494	331	1,424	.242	.311	.391	.702
10	Twins	1000-1075	.482	2,075	1,000	1,075	70,803	9,449	17,734	3,663	320	2,432	9,019	6,689	804	17,359	910	345	79,067	29,333	6,415	241	530	273	1,448	.250	.320	.414	.734
11	Orioles	1002-1073	.483	2,075	1,002	1,073	70,834	9,193	17,673	3,424	241	2,683	8,812	5,752	735	17,354	872	312	78,058	29,628	6,348	252	485	231	1,472	.249	.311	.418	.729
12	Angels	1002-1073	.483	2,075	1,002	1,073	70,140	9,158	17,407	3,288	302	2,419	8,728	6,324	810	16,567	1,128	415	78,113	28,556	6,009	298	541	373	1,584	.248	.315	.407	.723
13	Rangers	1011-1066	.487	2,077	1,011	1,066	70,336	9,422	17,557	3,350	299	2,440	8,963	6,274	823	16,994	1,384	486	78,274	28,825	6,089	307	534	282	1,381	.250	.316	.410	.726
14	Phillies	1013-1063	.488	2,076	1,013	1,063	70,433	8,996	17,476	3,415	378	2,269	8,582	6,343	756	17,304	1,257	349	78,463	28,454	6,062	468	463	402	1,417	.248	.315	.404	.719
15	Athletics	1015-1063	.488	2,078	1,015	1,063	70,191	9,081	16,921	3,488	308	2,426	8,655	6,764	769	17,012	1,028	308	78,437	28,303	6,222	212	501	239	1,542	.241	.313	.403	.716
16	Blue Jays	1044-1031	.503	2,075	1,044	1,031	70,450	9,571	17,744	3,634	224	2,663	9,149	6,726	685	16,256	996	346	78,631	29,815	6,521	263	507	215	1,637	.252	.321	.423	.744
17	Mariners	1046-1029	.504	2,075	1,046	1,029	70,103	8,869	16,892	3,194	256	2,450	8,476	6,595	890	17,832	1,184	437	78,314	27,948	5,900	262	464	254	1,422	.241	.312	.399	.711
18	Nationals	1048-1028	.505	2,076	1,048	1,028	70,159	9,281	17,875	3,550	310	2,262	8,816	6,581	780	16,228	1,389	435	78,591	28,831	6,122	532	539	430	1,523	.255	.323	.411	.734
19	Mets	1050-1026	.506	2,076	1,050	1,026	70,069	8,961	17,224	3,415	288	2,371	8,615	6,656	1,000	16,943	991	343	78,607	28,328	6,074	419	463	405	1,524	.246	.318	.404	.722
20	Cubs	1060-1016	.511	2,077	1,060	1,016	70,083	9,290	17,224	3,451	373	2,388	8,849	6,937	969	17,984	1,150	444	78,900	28,585	6,212	432	479	413	1,435	.246	.320	.408	.728
21	Giants	1060-1016	.511	2,076	1,060	1,016	70,548	8,838	17,587	3,500	423	1,962	8,432	6,459	681	16,767	929	351	78,703	27,819	5,885	440	575	404	1,534	.249	.316	.394	.710
22	Red Sox	1084-994	.522	2,078	1,084	994	71,997	10,143	18,897	4,214	302	2,377	9,641	6,722	754	16,942	1,177	353	80,233	30,846	6,893	202	558	411	1,593	.262	.330	.428	.758
23	Brewers	1085-993	.522	2,078	1,085	993	69,830	9,178	17,165	3,349	323	2,435	8,753	6,840	832	18,039	1,648	468	78,456	28,465	6,107	496	458	367	1,536	.246	.319	.408	.726
24	Astros	1106-969	.533	2,075	1,106	969	70,476	9,627	17,949	3,595	268	2,602	9,192	6,633	781	16,447	1,197	450	78,717	29,886	6,465	271	556	278	1,633	.255	.323	.424	.747
25	Braves	1111-961	.536	2,072	1,111	961	70,393	9,397	17,824	3,535	280	2,445	8,993	6,677	730	17,208	1,067	371	78,764	29,254	6,260	480	484	452	1,496	.253	.322	.416	.738