Between the 2018 and 2023 seasons, the Kansas City Royals had the worst record by a team, with a record of 338-532.

	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	Royals	338-532	.389	870	338	532	29,281	3,579	7,192	1,417	186	849	3,409	2,347	318	7,183	674	211	32,313	11,528	2,452	121	246	60	561	.246	.306	.394	.700
2	Tigers	355-512	.409	867	355	512	29,168	3,376	6,953	1,370	181	800	3,235	2,344	270	7,903	366	128	32,068	11,085	2,351	65	221	59	588	.238	.299	.380	.679
3	Orioles	362-508	.416	870	362	508	29,473	3,765	7,195	1,446	115	1,027	3,606	2,487	348	7,575	447	144	32,608	11,952	2,588	97	203	68	589	.244	.309	.406	.714
4	Pirates	369-500	.425	869	369	500	29,109	3,561	7,043	1,429	177	820	3,384	2,627	294	7,252	416	181	32,403	11,286	2,426	160	213	132	564	.242	.309	.388	.697
5	Marlins	371-498	.427	869	371	498	29,175	3,342	7,009	1,301	113	802	3,175	2,357	356	7,659	465	154	32,190	10,942	2,216	125	177	102	669	.240	.303	.375	.678
6	Rangers	385-485	.443	870	385	485	29,407	3,984	7,134	1,417	119	1,077	3,778	2,744	337	7,853	567	176	32,788	12,020	2,613	88	212	76	533	.243	.312	.409	.721
7	Rockies	389-481	.447	870	389	481	29,668	4,048	7,562	1,547	198	991	3,878	2,548	282	7,672	405	141	32,883	12,478	2,736	169	216	117	627	.255	.318	.421	.738
8	Nationals	392-478	.451	870	392	478	29,338	3,964	7,522	1,497	130	957	3,771	2,845	394	6,721	526	160	32,958	12,150	2,584	172	209	166	674	.256	.328	.414	.742
9	Reds	400-470	.460	870	400	470	29,126	3,857	7,109	1,360	123	1,065	3,702	2,851	476	7,701	470	185	32,780	11,910	2,548	145	182	100	640	.244	.320	.409	.729
10	Angels	401-469	.461	870	401	469	29,383	3,869	7,134	1,346	132	1,130	3,708	2,770	357	7,523	403	134	32,785	12,134	2,608	80	195	165	622	.243	.314	.413	.727
11	Diamondbacks	402-468	.462	870	402	468	29,366	3,902	7,072	1,492	201	937	3,699	2,889	330	7,334	502	117	32,990	11,777	2,630	169	236	126	584	.241	.314	.401	.715
12	White Sox	404-465	.465	869	404	465	29,568	3,793	7,425	1,424	110	970	3,637	2,333	359	7,796	382	129	32,557	11,979	2,504	117	180	70	645	.251	.312	.405	.717
13	Padres	423-447	.486	870	423	447	29,102	3,810	7,015	1,398	119	1,014	3,643	2,992	297	7,545	516	179	32,767	11,693	2,531	159	217	135	629	.241	.316	.402	.718
14	Athletics	426-444	.490	870	426	444	29,068	3,828	6,839	1,450	109	1,062	3,640	2,842	444	7,477	425	119	32,648	11,693	2,621	82	212	76	653	.235	.311	.402	.713
15	Cubs	441-430	.506	871	441	430	29,238	4,021	7,200	1,397	155	1,062	3,831	2,965	466	7,851	472	180	33,030	12,093	2,614	145	216	153	634	.246	.323	.414	.737
16	Mets	442-428	.508	870	442	428	29,177	3,878	7,219	1,372	124	1,060	3,725	2,809	526	7,226	381	139	32,829	12,019	2,556	130	187	139	648	.247	.323	.412	.735
17	Blue Jays	444-426	.510	870	444	426	29,586	4,104	7,493	1,578	85	1,202	3,942	2,757	290	7,172	378	145	32,861	12,847	2,865	49	179	70	641	.253	.321	.434	.755
18	Giants	446-424	.513	870	446	424	29,405	3,774	7,080	1,444	126	979	3,620	2,835	366	7,816	330	116	32,945	11,713	2,549	120	219	152	617	.241	.313	.398	.712
19	Phillies	448-422	.515	870	448	422	29,347	4,034	7,237	1,450	148	1,106	3,874	2,954	337	7,699	505	125	32,983	12,301	2,704	140	205	170	568	.247	.321	.419	.740
20	Mariners	452-418	.520	870	452	418	29,172	3,834	6,920	1,342	107	1,081	3,682	2,904	430	7,839	509	181	32,782	11,719	2,530	68	208	68	553	.237	.313	.402	.715
21	Twins	453-417	.521	870	453	417	29,591	4,149	7,397	1,520	107	1,203	3,971	2,882	371	7,602	267	105	33,117	12,740	2,830	60	213	96	602	.250	.322	.431	.753
22	Red Sox	464-406	.533	870	464	406	30,072	4,405	7,913	1,839	119	1,090	4,185	2,822	320	7,311	428	137	33,506	13,260	3,048	64	228	142	657	.263	.331	.441	.772
23	Cardinals	463-405	.533	868	463	405	29,056	3,960	7,180	1,382	95	1,070	3,784	2,876	425	7,170	483	147	32,734	11,962	2,547	148	229	118	573	.247	.322	.412	.733
24	Guardians	467-403	.537	870	467	403	29,382	3,912	7,305	1,494	124	952	3,721	2,730	354	6,689	642	161	32,831	11,903	2,570	127	238	160	576	.249	.318	.405	.723
25	Brewers	487-384	.559	871	487	384	29,169	3,961	7,005	1,377	97	1,121	3,792	3,141	391	7,944	547	147	32,993	11,939	2,595	92	200	148	664	.240	.320	.409	.730