Since 2018, the Kansas City Royals have the fewest wins by a team, with 451 wins.

Interpreted as:

MLB team with least regular-season wins since 2018

	TEAM	W	L	W%	G	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	451	630	.417	1,081	36,335	4,476	8,930	1,763	232	1,050	4,280	2,899	385	8,683	848	258	40,088	14,307	3,045	154	315	90	678	.246	.306	.394	.700
2	Marlins	452	625	.420	1,077	36,268	4,174	8,747	1,620	144	996	3,973	2,898	424	9,468	632	212	39,977	13,643	2,760	158	229	123	810	.241	.303	.376	.679
3	Rockies	458	621	.424	1,079	36,673	4,885	9,217	1,896	236	1,212	4,687	3,135	349	9,751	511	181	40,621	15,221	3,344	193	271	142	786	.251	.314	.415	.729
4	White Sox	459	620	.425	1,079	36,505	4,458	8,947	1,712	120	1,140	4,275	2,876	413	9,604	510	169	40,151	14,319	2,972	140	217	79	788	.245	.306	.392	.698
5	Pirates	460	619	.426	1,079	36,169	4,368	8,668	1,716	201	1,013	4,166	3,277	371	9,180	571	211	40,265	13,825	2,930	180	268	153	708	.240	.307	.382	.689
6	Orioles	468	610	.434	1,078	36,558	4,724	8,935	1,771	154	1,317	4,529	3,106	434	9,341	570	179	40,462	14,965	3,242	104	260	85	695	.244	.309	.409	.718
7	Tigers	472	605	.438	1,077	36,248	4,315	8,652	1,686	235	1,022	4,136	2,983	342	9,787	462	156	39,922	13,874	2,943	73	276	75	709	.239	.301	.383	.683
8	Nationals	484	596	.448	1,080	36,306	4,831	9,212	1,837	155	1,142	4,588	3,443	489	8,328	798	248	40,705	14,785	3,134	207	260	178	816	.254	.325	.407	.732
9	Angels	485	593	.450	1,078	36,259	4,689	8,696	1,635	152	1,362	4,483	3,367	462	9,392	555	191	40,423	14,721	3,149	95	240	174	767	.240	.311	.406	.717
10	Rangers	488	592	.452	1,080	36,427	4,833	8,788	1,696	138	1,303	4,593	3,357	408	9,510	705	211	40,543	14,669	3,137	96	255	98	655	.241	.310	.403	.713
11	Reds	502	579	.464	1,081	36,099	4,783	8,742	1,704	155	1,292	4,584	3,519	581	9,604	729	244	40,599	14,632	3,151	166	234	111	754	.242	.318	.405	.723
12	Athletics	517	563	.479	1,080	36,139	4,673	8,517	1,767	134	1,316	4,453	3,478	506	9,338	548	152	40,486	14,500	3,217	104	259	89	802	.236	.310	.401	.711
13	Diamondbacks	517	563	.479	1,080	36,511	5,040	8,940	1,862	247	1,215	4,789	3,645	436	8,955	664	158	41,126	14,941	3,324	211	323	149	730	.245	.318	.409	.727
14	Blue Jays	540	538	.501	1,078	36,542	4,954	9,184	1,938	112	1,398	4,755	3,414	384	8,748	479	170	40,651	15,540	3,448	72	239	96	801	.251	.320	.425	.745
15	Padres	543	534	.504	1,077	36,124	4,769	8,862	1,723	143	1,245	4,550	3,594	365	8,930	672	216	40,542	14,606	3,111	197	262	158	793	.245	.318	.404	.722
16	Cubs	552	529	.511	1,081	36,346	5,034	8,944	1,737	197	1,298	4,798	3,697	550	9,596	676	220	41,033	14,969	3,232	167	273	178	743	.246	.323	.412	.735
17	Giants	554	526	.513	1,080	36,456	4,690	8,758	1,787	162	1,206	4,494	3,495	430	9,679	423	149	40,797	14,487	3,155	138	278	171	756	.240	.312	.397	.709
18	Mets	560	520	.519	1,080	36,276	4,859	8,969	1,735	150	1,319	4,664	3,498	644	8,974	522	166	40,800	14,961	3,204	142	240	156	796	.247	.322	.412	.735
19	Twins	561	518	.520	1,079	36,650	5,085	9,129	1,907	136	1,431	4,858	3,487	499	9,293	358	137	40,976	15,601	3,474	70	270	114	745	.249	.321	.426	.746
20	Mariners	564	514	.523	1,078	36,060	4,731	8,486	1,629	122	1,329	4,537	3,657	570	9,873	694	223	40,630	14,346	3,080	90	253	84	685	.235	.314	.398	.711
21	Red Sox	569	512	.526	1,081	37,353	5,393	9,750	2,242	157	1,344	5,136	3,480	413	9,323	622	194	41,598	16,338	3,743	74	278	182	788	.261	.329	.437	.766
22	Phillies	572	507	.530	1,079	36,484	5,043	9,077	1,807	180	1,353	4,839	3,646	413	9,441	694	164	40,956	15,303	3,340	157	256	197	707	.249	.322	.419	.741
23	Cardinals	573	505	.532	1,078	36,208	4,867	8,980	1,735	117	1,281	4,644	3,517	503	8,850	605	187	40,689	14,792	3,133	170	291	136	702	.248	.321	.409	.729
24	Guardians	584	493	.542	1,077	36,180	4,802	8,914	1,799	145	1,188	4,562	3,345	459	8,245	826	219	40,434	14,567	3,132	151	299	196	713	.246	.316	.403	.718
25	Brewers	603	478	.558	1,081	36,219	4,941	8,727	1,689	135	1,335	4,717	3,900	457	9,796	826	203	40,939	14,691	3,159	118	245	173	785	.241	.321	.406	.726