Since 2011, the Colorado Rockies have the worst record by a team, with a record of 978-1278.

	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	Rockies	978-1278	.434	2,256	978	1,278	77,190	10,411	20,128	4,026	552	2,512	9,953	6,469	648	19,080	1,179	472	85,491	32,794	7,090	630	554	423	1,668	.261	.321	.425	.746
2	Marlins	980-1272	.435	2,252	980	1,272	76,252	8,787	18,834	3,463	400	1,976	8,357	6,289	767	18,551	1,313	459	84,423	29,025	5,839	609	506	407	1,729	.247	.309	.381	.690
3	White Sox	996-1259	.442	2,255	996	1,259	76,615	9,285	19,068	3,575	321	2,331	8,889	6,048	860	18,648	1,127	463	84,399	30,278	6,227	364	512	248	1,672	.249	.309	.395	.704
4	Royals	1041-1216	.461	2,257	1,041	1,216	76,815	9,424	19,609	3,820	476	2,028	8,981	5,796	748	16,409	1,784	535	84,391	30,465	6,324	404	628	297	1,643	.255	.311	.397	.708
5	Reds	1065-1191	.472	2,256	1,065	1,191	75,994	9,777	18,723	3,635	350	2,526	9,324	7,173	996	18,827	1,509	545	85,334	30,636	6,511	637	534	423	1,557	.246	.318	.403	.721
6	Pirates	1067-1188	.473	2,256	1,067	1,188	76,076	9,207	18,659	3,667	440	2,079	8,781	6,863	893	18,660	1,253	541	84,954	29,443	6,186	583	539	432	1,576	.245	.313	.387	.700
7	Twins	1070-1186	.474	2,256	1,070	1,186	76,916	10,147	19,233	3,948	345	2,563	9,668	7,184	850	18,566	1,012	388	85,781	31,560	6,856	273	558	298	1,573	.250	.319	.410	.729
8	Padres	1077-1178	.478	2,255	1,077	1,178	75,475	9,270	18,222	3,519	383	2,260	8,812	7,050	722	18,738	1,527	488	84,365	29,287	6,162	572	546	378	1,540	.241	.310	.388	.698
9	Orioles	1081-1174	.479	2,255	1,081	1,174	77,041	9,992	19,254	3,732	255	2,899	9,585	6,255	798	18,634	963	342	84,902	32,193	6,886	277	531	259	1,631	.250	.311	.418	.729
10	Tigers	1088-1164	.483	2,252	1,088	1,164	76,782	9,754	19,621	3,780	483	2,290	9,352	6,570	692	18,490	928	378	84,908	31,237	6,553	267	597	351	1,723	.256	.318	.407	.724
11	Athletics	1096-1162	.485	2,258	1,096	1,162	76,237	9,795	18,385	3,794	340	2,561	9,332	7,333	824	18,275	1,153	354	85,205	30,542	6,695	249	562	259	1,680	.241	.312	.401	.713
12	Diamondbacks	1096-1160	.486	2,256	1,096	1,160	76,890	10,298	19,291	3,967	548	2,429	9,792	7,293	782	18,323	1,430	451	86,146	31,641	6,944	563	618	463	1,578	.251	.320	.412	.731
13	Angels	1097-1158	.486	2,255	1,097	1,158	76,274	9,911	18,949	3,599	338	2,603	9,440	6,842	877	17,840	1,269	473	84,918	31,033	6,540	350	575	411	1,721	.248	.315	.407	.722
14	Rangers	1115-1142	.494	2,257	1,115	1,142	76,629	10,352	19,300	3,688	333	2,664	9,840	6,811	873	18,076	1,548	534	85,251	31,646	6,685	348	590	322	1,527	.252	.318	.413	.731
15	Mariners	1125-1131	.499	2,256	1,125	1,131	76,192	9,519	18,334	3,480	278	2,588	9,101	7,076	939	19,271	1,318	480	85,024	30,134	6,346	304	513	295	1,519	.241	.311	.396	.707
16	Phillies	1125-1131	.499	2,256	1,125	1,131	76,615	9,783	19,036	3,700	418	2,442	9,346	6,938	818	18,482	1,367	376	85,411	30,898	6,560	535	505	455	1,535	.248	.316	.403	.719
17	Mets	1134-1123	.502	2,257	1,134	1,123	76,295	9,753	18,850	3,747	327	2,506	9,364	7,270	1,060	18,184	1,131	379	85,627	30,769	6,580	486	516	462	1,647	.247	.319	.403	.723
18	Nationals	1135-1120	.503	2,255	1,135	1,120	76,251	10,003	19,376	3,835	335	2,435	9,506	7,112	847	17,691	1,513	479	85,407	31,186	6,605	620	577	477	1,634	.254	.322	.409	.731
19	Blue Jays	1139-1117	.505	2,256	1,139	1,117	76,663	10,424	19,307	3,947	259	2,873	9,957	7,323	744	17,559	1,135	402	85,585	32,391	7,079	298	557	263	1,758	.252	.321	.423	.743
20	Cubs	1141-1115	.506	2,257	1,141	1,115	76,251	10,051	18,814	3,764	413	2,575	9,563	7,424	1,035	19,315	1,235	470	85,722	31,129	6,752	493	519	449	1,563	.247	.320	.408	.728
21	Giants	1154-1103	.511	2,257	1,154	1,103	76,655	9,480	19,055	3,814	450	2,098	9,033	6,972	746	18,051	1,017	404	85,504	30,063	6,362	508	623	453	1,666	.249	.315	.392	.707
22	Astros	1176-1079	.522	2,255	1,176	1,079	76,714	10,345	19,577	3,932	299	2,729	9,868	7,092	839	17,750	1,319	489	85,580	32,294	6,960	337	598	314	1,756	.255	.323	.421	.744
23	Red Sox	1182-1075	.524	2,257	1,182	1,075	78,294	11,111	20,650	4,608	340	2,601	10,571	7,343	812	18,196	1,294	400	87,289	33,741	7,549	225	615	465	1,737	.264	.331	.431	.762
24	Brewers	1192-1065	.528	2,257	1,192	1,065	75,873	10,003	18,759	3,657	355	2,641	9,545	7,382	895	19,243	1,757	508	85,245	31,049	6,653	583	512	422	1,661	.247	.319	.409	.729
25	Guardians	1201-1050	.534	2,251	1,201	1,050	76,065	9,981	19,055	3,935	333	2,363	9,502	7,251	825	16,995	1,584	460	85,179	30,745	6,631	386	652	385	1,618	.251	.320	.404	.724