Between July 24, 2015 and July 24, 2025, the Chicago White Sox have the worst record by a team, with a record of 660-867.

	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	660-867	.432	1,527	660	867	51,780	6,377	12,830	2,478	210	1,608	6,104	4,121	583	13,288	724	263	57,036	20,552	4,296	229	323	135	1,124	.248	.309	.397	.706
2	Rockies	666-861	.436	1,527	666	861	52,079	7,094	13,353	2,712	360	1,749	6,793	4,438	461	13,584	717	286	57,687	22,032	4,821	337	372	245	1,131	.256	.318	.423	.741
3	Marlins	667-854	.439	1,521	667	854	51,513	6,102	12,774	2,343	247	1,411	5,814	4,142	576	12,780	873	302	56,874	19,844	4,001	296	347	230	1,170	.248	.309	.385	.694
4	Royals	673-854	.441	1,527	673	854	51,607	6,365	12,880	2,516	313	1,507	6,073	3,968	526	11,862	1,139	355	56,755	20,543	4,336	234	420	150	1,055	.250	.307	.398	.705
5	Tigers	678-843	.446	1,521	678	843	51,446	6,290	12,587	2,432	334	1,543	6,032	4,330	491	13,412	633	242	56,755	20,316	4,309	114	374	138	1,047	.245	.307	.395	.702
6	Pirates	683-841	.448	1,525	683	841	51,333	6,288	12,492	2,450	291	1,420	5,996	4,724	588	12,758	814	326	57,298	19,784	4,161	288	365	254	1,052	.243	.312	.385	.698
7	Reds	688-840	.450	1,528	688	840	51,239	6,768	12,561	2,424	247	1,792	6,463	4,916	748	13,237	1,056	356	57,553	20,855	4,463	293	357	213	1,094	.245	.318	.407	.725
8	Orioles	696-829	.456	1,525	696	829	51,929	6,753	12,841	2,510	180	1,963	6,470	4,298	576	13,115	685	228	57,299	21,600	4,653	139	357	135	1,037	.247	.310	.416	.726
9	Angels	698-827	.458	1,525	698	827	51,271	6,637	12,433	2,349	207	1,854	6,340	4,714	644	12,590	818	296	57,161	20,758	4,410	169	363	245	1,136	.242	.312	.405	.717
10	Athletics	705-820	.462	1,525	705	820	51,264	6,581	12,231	2,552	200	1,861	6,291	4,860	613	12,992	709	220	57,228	20,766	4,613	141	350	137	1,163	.239	.310	.405	.715
11	Nationals	728-798	.477	1,526	728	798	51,462	6,954	13,120	2,621	226	1,694	6,639	4,924	624	11,895	1,086	342	57,745	21,275	4,541	328	407	304	1,127	.255	.325	.413	.739
12	Rangers	732-795	.479	1,527	732	795	51,550	6,992	12,607	2,415	200	1,887	6,656	4,746	618	13,187	1,013	321	57,451	21,083	4,502	164	373	159	947	.245	.314	.409	.723
13	Diamondbacks	738-789	.483	1,527	738	789	51,931	7,178	12,923	2,678	379	1,776	6,827	5,062	579	12,839	979	243	58,326	21,687	4,833	320	434	255	1,054	.249	.320	.418	.738
14	Padres	740-784	.486	1,524	740	784	50,989	6,548	12,384	2,408	222	1,723	6,251	4,858	509	12,858	944	313	57,053	20,405	4,353	329	368	224	1,065	.243	.313	.400	.713
15	Twins	760-765	.498	1,525	760	765	51,975	7,162	12,984	2,681	226	1,989	6,844	4,967	637	13,083	593	213	58,090	22,084	4,896	135	376	175	1,035	.250	.321	.425	.746
16	Giants	764-762	.501	1,526	764	762	51,648	6,537	12,584	2,562	270	1,569	6,254	4,918	559	12,939	652	241	57,776	20,393	4,401	238	413	270	1,120	.244	.314	.395	.709
17	Phillies	767-756	.504	1,523	767	756	51,547	6,878	12,789	2,526	274	1,821	6,568	4,902	568	13,244	930	256	57,614	21,326	4,621	252	345	271	1,022	.248	.318	.414	.732
18	Mariners	787-737	.516	1,524	787	737	51,436	6,812	12,475	2,368	167	1,923	6,526	5,023	768	13,492	913	315	57,739	20,946	4,458	155	357	171	1,057	.243	.317	.407	.724
19	Mets	788-737	.517	1,525	788	737	51,394	6,857	12,728	2,484	209	1,939	6,599	4,954	822	12,557	682	225	57,748	21,447	4,632	231	347	265	1,129	.248	.322	.417	.739
20	Blue Jays	787-736	.517	1,523	787	736	51,651	7,079	12,993	2,700	146	2,013	6,779	5,038	540	12,236	642	231	57,737	22,024	4,859	153	355	145	1,207	.252	.323	.426	.749
21	Cardinals	806-718	.529	1,524	806	718	51,295	6,894	12,789	2,523	200	1,816	6,585	5,003	690	12,474	770	264	57,669	21,160	4,539	278	403	218	1,046	.249	.322	.413	.735
22	Braves	810-712	.532	1,522	810	712	51,918	7,200	13,256	2,676	200	1,968	6,913	4,926	582	12,779	772	253	58,071	22,236	4,844	281	364	326	1,087	.255	.325	.428	.753
23	Red Sox	822-704	.539	1,526	822	704	52,916	7,688	13,940	3,151	221	1,863	7,307	4,969	555	12,729	879	273	58,936	23,122	5,235	108	388	285	1,145	.263	.331	.437	.768
24	Cubs	825-701	.541	1,527	825	701	51,487	7,252	12,804	2,510	278	1,896	6,918	5,377	770	13,386	891	311	58,282	21,558	4,684	276	372	295	1,047	.249	.327	.419	.745
25	Rays	824-700	.541	1,524	824	700	51,601	6,909	12,800	2,580	267	1,826	6,560	4,899	697	13,723	1,098	390	57,677	21,392	4,673	114	366	179	966	.248	.320	.415	.734