Since 2009, the Colorado Rockies have the worst record by a team, with a record of 1175-1477.

	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	1175-1477	.443	2,652	1,175	1,477	90,510	12,261	23,572	4,702	667	2,949	11,722	7,871	759	22,291	1,419	585	100,592	38,455	8,318	774	678	516	1,931	.260	.323	.425	.747
2	Marlins	1186-1464	.448	2,650	1,186	1,464	89,887	10,617	22,358	4,180	476	2,362	10,091	7,591	920	21,685	1,549	537	99,741	34,576	7,018	733	610	501	1,990	.249	.312	.385	.696
3	White Sox	1193-1458	.450	2,651	1,193	1,458	89,997	11,097	22,541	4,191	363	2,787	10,624	7,251	1,029	21,181	1,426	589	99,335	35,819	7,341	456	602	300	2,015	.250	.312	.398	.710
4	Royals	1212-1440	.457	2,652	1,212	1,440	90,334	11,133	23,177	4,512	565	2,389	10,616	6,942	859	18,870	2,029	627	99,362	35,986	7,466	496	731	348	1,980	.257	.313	.398	.712
5	Pirates	1219-1430	.460	2,650	1,219	1,430	89,250	10,703	21,876	4,359	508	2,386	10,224	8,067	996	21,634	1,468	623	99,638	34,409	7,253	706	619	511	1,866	.245	.313	.386	.698
6	Orioles	1246-1406	.470	2,652	1,246	1,406	90,648	11,652	22,762	4,415	304	3,276	11,163	7,428	925	21,372	1,175	431	99,962	37,613	7,995	322	639	321	1,954	.251	.312	.415	.727
7	Diamondbacks	1267-1385	.478	2,652	1,267	1,385	90,356	12,061	22,673	4,697	646	2,864	11,486	8,681	896	21,759	1,676	552	101,340	37,254	8,207	680	727	567	1,833	.251	.320	.412	.733
8	Reds	1271-1381	.479	2,652	1,271	1,381	89,465	11,541	22,178	4,311	417	2,943	11,005	8,456	1,139	21,803	1,737	635	100,514	36,152	7,671	808	646	502	1,820	.248	.319	.404	.723
9	Twins	1278-1375	.482	2,653	1,278	1,375	90,511	12,049	22,869	4,648	438	2,966	11,470	8,561	969	21,176	1,233	465	101,094	37,291	8,052	369	684	394	1,926	.253	.322	.412	.734
10	Padres	1284-1368	.484	2,652	1,284	1,368	88,793	10,912	21,514	4,145	444	2,610	10,371	8,394	864	21,635	1,778	581	99,451	34,377	7,199	754	646	503	1,824	.242	.312	.387	.699
11	Tigers	1285-1363	.485	2,648	1,285	1,363	90,340	11,550	23,145	4,434	567	2,707	11,074	7,874	818	21,417	1,099	449	100,090	36,834	7,708	361	697	436	2,013	.256	.319	.408	.727
12	Athletics	1291-1361	.487	2,652	1,291	1,361	89,688	11,566	21,872	4,522	396	2,911	11,012	8,591	943	21,010	1,473	456	100,240	35,919	7,829	334	684	300	1,971	.244	.314	.400	.715
13	Nationals	1292-1359	.487	2,651	1,292	1,359	89,550	11,658	22,710	4,469	419	2,814	11,102	8,411	981	20,787	1,750	578	100,384	36,459	7,702	757	685	553	1,940	.254	.322	.407	.729
14	Angels	1303-1349	.491	2,652	1,303	1,349	89,776	11,769	22,444	4,263	397	3,028	11,221	8,084	1,008	20,715	1,569	596	99,988	36,585	7,688	440	680	480	2,020	.250	.317	.408	.724
15	Mariners	1313-1339	.495	2,652	1,313	1,339	89,557	11,036	21,619	4,095	318	2,968	10,544	8,196	1,067	22,202	1,629	566	99,844	35,254	7,381	411	613	381	1,798	.241	.311	.394	.704
16	Mets	1314-1338	.495	2,652	1,314	1,338	89,639	11,444	22,298	4,428	422	2,835	10,974	8,550	1,172	20,822	1,461	475	100,671	36,075	7,685	658	652	577	1,936	.249	.320	.402	.723
17	Rangers	1329-1324	.501	2,653	1,329	1,324	90,243	12,267	22,884	4,372	392	3,135	11,660	8,018	982	20,911	1,871	631	100,399	37,445	7,899	447	709	390	1,798	.254	.319	.415	.734
18	Cubs	1337-1314	.504	2,652	1,337	1,314	89,628	11,744	22,195	4,464	479	2,972	11,189	8,734	1,166	22,313	1,401	552	100,775	36,533	7,915	621	626	531	1,857	.248	.320	.408	.728
19	Blue Jays	1341-1311	.506	2,652	1,341	1,311	90,313	12,363	22,861	4,750	302	3,436	11,832	8,560	875	20,245	1,297	455	100,760	38,523	8,488	353	659	317	2,068	.253	.322	.427	.748
20	Phillies	1358-1294	.512	2,652	1,358	1,294	90,237	11,740	22,571	4,430	498	2,947	11,229	8,304	979	21,321	1,641	438	100,776	36,838	7,875	641	615	580	1,786	.250	.318	.408	.726
21	Astros	1358-1293	.512	2,651	1,358	1,293	90,059	11,889	22,920	4,568	358	3,059	11,339	8,165	944	20,374	1,570	577	100,338	37,381	7,985	485	685	385	2,090	.254	.321	.415	.736
22	Giants	1366-1286	.515	2,652	1,366	1,286	90,021	11,158	22,446	4,472	536	2,470	10,616	8,085	874	20,917	1,173	471	100,379	35,400	7,478	655	744	553	1,981	.249	.315	.393	.708
23	Guardians	1383-1266	.522	2,649	1,383	1,266	89,565	11,731	22,443	4,660	391	2,735	11,157	8,600	1,001	20,008	1,822	536	100,400	36,090	7,786	478	756	455	1,903	.251	.321	.403	.724
24	Brewers	1396-1257	.526	2,653	1,396	1,257	89,484	11,924	22,356	4,366	434	3,085	11,372	8,793	1,083	22,232	1,966	594	100,660	36,845	7,885	684	616	506	1,954	.250	.322	.412	.734
25	Red Sox	1409-1243	.531	2,652	1,409	1,243	91,895	13,139	24,271	5,442	397	3,099	12,495	8,808	959	21,042	1,550	474	102,672	39,804	8,938	279	731	554	2,054	.264	.332	.433	.766