Since 2015, the Chicago White Sox have the worst record by a team, with a record of 684-893.

	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	White Sox	684-893	.434	1,577	684	893	53,502	6,516	13,263	2,532	219	1,640	6,238	4,180	609	13,616	734	281	58,862	21,153	4,391	236	335	134	1,165	.248	.308	.395	.703
2	Marlins	683-891	.434	1,574	683	891	53,288	6,261	13,225	2,408	257	1,445	5,956	4,250	586	13,197	910	319	58,803	20,482	4,110	328	351	241	1,215	.248	.309	.384	.693
3	Rockies	690-888	.437	1,578	690	888	53,824	7,326	13,844	2,798	372	1,804	7,021	4,563	469	13,896	740	302	59,592	22,798	4,974	355	381	270	1,162	.257	.319	.424	.742
4	Reds	706-873	.447	1,579	706	873	53,043	6,940	13,015	2,502	257	1,851	6,634	5,068	749	13,571	1,125	377	59,545	21,584	4,610	321	364	228	1,119	.245	.318	.407	.725
5	Tigers	705-869	.448	1,574	705	869	53,362	6,541	13,171	2,538	352	1,584	6,264	4,473	494	13,786	669	272	58,831	21,165	4,474	124	378	165	1,129	.247	.309	.397	.706
6	Royals	711-867	.451	1,578	711	867	53,368	6,609	13,412	2,605	332	1,532	6,300	4,073	558	12,126	1,171	364	58,684	21,277	4,469	246	439	161	1,110	.251	.309	.399	.707
7	Pirates	718-858	.456	1,577	718	858	53,214	6,514	12,999	2,558	299	1,467	6,207	4,861	634	13,151	855	339	59,410	20,556	4,324	327	374	280	1,087	.244	.313	.386	.699
8	Orioles	720-856	.457	1,576	720	856	53,630	6,973	13,295	2,573	194	2,026	6,682	4,416	583	13,514	683	233	59,151	22,334	4,793	152	370	140	1,087	.248	.310	.416	.727
9	Athletics	730-849	.462	1,579	730	849	53,156	6,814	12,741	2,641	217	1,882	6,510	5,013	627	13,225	742	227	59,314	21,462	4,740	145	373	147	1,213	.240	.311	.404	.714
10	Angels	730-847	.463	1,577	730	847	52,960	6,834	12,857	2,427	208	1,900	6,523	4,831	646	12,855	821	305	59,003	21,400	4,535	187	379	260	1,177	.243	.312	.404	.716
11	Rangers	753-825	.477	1,578	753	825	53,277	7,186	13,058	2,499	216	1,937	6,838	4,872	639	13,567	1,032	334	59,364	21,800	4,652	185	391	172	982	.245	.314	.409	.723
12	Diamondbacks	760-817	.482	1,577	760	817	53,730	7,368	13,411	2,767	393	1,792	6,998	5,201	580	13,233	1,043	263	60,297	22,340	4,952	339	447	277	1,093	.250	.320	.416	.736
13	Padres	763-813	.484	1,576	763	813	52,780	6,753	12,797	2,487	237	1,771	6,445	4,963	518	13,349	974	326	58,980	21,071	4,495	342	377	231	1,099	.242	.312	.399	.711
14	Nationals	766-811	.486	1,577	766	811	53,152	7,174	13,551	2,708	231	1,747	6,840	5,092	637	12,327	1,090	344	59,656	21,962	4,686	354	421	322	1,171	.255	.325	.413	.738
15	Phillies	779-798	.494	1,577	779	798	53,395	7,025	13,238	2,617	289	1,832	6,705	4,991	579	13,599	952	268	59,598	21,929	4,738	278	355	275	1,070	.248	.317	.411	.728
16	Giants	794-784	.503	1,578	794	784	53,526	6,765	13,147	2,654	286	1,607	6,468	5,033	565	13,249	682	257	59,795	21,194	4,547	258	413	282	1,171	.246	.315	.396	.711
17	Twins	794-783	.503	1,577	794	783	53,703	7,367	13,428	2,775	247	2,004	7,038	5,065	641	13,421	620	238	59,960	22,709	5,026	154	397	196	1,088	.250	.320	.423	.743
18	Blue Jays	807-770	.512	1,577	807	770	53,466	7,366	13,461	2,813	153	2,091	7,061	5,216	549	12,658	680	241	59,774	22,853	5,057	163	380	139	1,257	.252	.323	.427	.750
19	Mariners	809-767	.513	1,576	809	767	53,153	6,947	12,843	2,435	179	1,966	6,651	5,164	763	13,875	917	335	59,611	21,534	4,580	167	364	176	1,084	.242	.316	.405	.721
20	Mets	816-762	.517	1,578	816	762	53,168	6,999	13,136	2,574	216	1,954	6,731	5,073	843	12,954	684	235	59,682	22,004	4,744	243	355	279	1,177	.247	.321	.414	.734
21	Red Sox	838-742	.530	1,580	838	742	54,786	7,856	14,414	3,204	234	1,894	7,463	5,127	559	12,985	886	276	60,992	23,768	5,332	123	397	294	1,199	.263	.330	.434	.764
22	Brewers	840-740	.532	1,580	840	740	52,960	7,073	12,891	2,503	210	1,915	6,747	5,507	593	14,312	1,238	334	59,678	21,559	4,628	271	347	278	1,166	.243	.320	.407	.727
23	Braves	838-736	.532	1,574	838	736	53,652	7,382	13,715	2,771	207	1,978	7,080	5,057	593	13,058	805	274	59,989	22,834	4,956	315	372	345	1,139	.256	.325	.426	.750
24	Rays	849-728	.538	1,577	849	728	53,312	7,027	13,156	2,666	283	1,856	6,679	5,027	728	14,154	1,108	403	59,566	21,956	4,805	119	380	184	1,002	.247	.318	.412	.730
25	Cardinals	848-727	.538	1,575	848	727	53,064	7,092	13,261	2,619	219	1,845	6,774	5,171	709	12,878	794	283	59,659	21,853	4,683	294	421	248	1,093	.250	.322	.412	.734