Since 2021, the Colorado Rockies have the fewest wins by a team, with 270 wins.

Interpreted as:

least regular-season wins by an MLB team since 2021

	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	Rockies	270	424	.389	694	23,415	2,995	5,769	1,209	137	715	2,872	1,978	245	6,308	303	108	25,903	9,397	2,061	93	172	67	520	.246	.310	.401	.711
2	Nationals	283	413	.407	696	23,309	2,894	5,831	1,143	91	654	2,748	2,036	317	5,280	530	174	25,932	9,118	1,888	113	157	73	553	.250	.317	.391	.708
3	Athletics	287	409	.412	696	23,091	2,741	5,296	1,062	80	761	2,611	2,112	304	6,095	438	107	25,761	8,801	1,903	89	165	49	482	.229	.300	.381	.682
4	Pirates	290	406	.417	696	23,133	2,699	5,365	1,035	119	634	2,569	2,211	238	6,217	421	133	25,844	8,540	1,788	95	167	68	434	.232	.303	.369	.673
5	White Sox	290	406	.417	696	23,406	2,788	5,638	1,099	54	680	2,666	1,894	257	5,890	329	92	25,776	8,885	1,833	79	140	47	531	.241	.303	.380	.683
6	Marlins	301	393	.434	694	23,333	2,707	5,646	1,051	97	662	2,579	1,857	253	6,078	481	137	25,688	8,877	1,810	89	156	75	515	.242	.303	.380	.683
7	Angels	307	387	.442	694	23,225	2,905	5,504	1,021	100	843	2,774	2,028	297	6,326	380	141	25,769	9,254	1,964	78	141	99	464	.237	.305	.398	.703
8	Royals	308	389	.442	697	23,346	2,899	5,739	1,102	156	665	2,782	1,844	241	5,441	565	161	25,752	9,148	1,923	98	223	57	414	.246	.305	.392	.697
9	Rangers	321	375	.461	696	23,498	3,062	5,686	1,054	81	824	2,928	2,101	229	5,900	451	124	26,031	9,374	1,959	44	159	61	420	.242	.308	.399	.707
10	Diamondbacks	325	371	.467	696	23,421	3,265	5,756	1,214	145	761	3,098	2,364	278	5,674	474	112	26,419	9,543	2,120	141	215	72	463	.246	.320	.407	.727
11	Reds	329	368	.472	697	23,275	3,143	5,620	1,142	100	803	3,003	2,229	394	6,258	543	164	26,144	9,371	2,045	87	159	47	471	.241	.316	.403	.719
12	Tigers	338	358	.486	696	23,312	2,854	5,530	1,032	147	676	2,741	2,017	223	6,284	316	100	25,780	8,884	1,855	48	180	42	449	.237	.302	.381	.683
13	Cubs	339	357	.487	696	23,343	3,194	5,691	1,099	129	801	3,045	2,311	337	6,180	541	148	26,262	9,451	2,029	96	175	69	467	.244	.319	.405	.724
14	Orioles	342	352	.493	694	23,429	3,099	5,716	1,175	107	839	2,974	2,058	279	5,980	386	113	25,998	9,622	2,121	54	178	53	420	.244	.310	.411	.721
15	Twins	346	349	.498	695	23,455	3,139	5,735	1,191	88	867	2,990	2,242	352	6,103	269	82	26,265	9,703	2,146	39	177	59	517	.245	.318	.414	.731
16	Red Sox	353	344	.506	697	23,877	3,324	6,135	1,424	92	810	3,172	2,134	288	6,143	398	124	26,519	10,173	2,326	43	177	100	480	.257	.323	.426	.749
17	Cardinals	364	332	.523	696	23,509	3,104	5,865	1,168	77	815	2,974	2,226	314	5,573	408	116	26,317	9,632	2,060	80	188	78	462	.249	.320	.410	.730
18	Guardians	365	328	.527	693	23,201	2,967	5,667	1,120	103	690	2,811	1,989	305	5,207	563	138	25,767	9,063	1,913	79	193	130	465	.244	.310	.391	.701
19	Blue Jays	368	326	.530	694	23,549	3,217	6,033	1,244	71	846	3,090	2,203	269	5,339	348	114	26,226	9,957	2,161	45	160	67	537	.256	.325	.423	.748
20	Padres	370	323	.534	693	23,275	3,145	5,786	1,146	77	769	3,003	2,415	251	5,347	452	130	26,235	9,393	1,992	113	181	105	514	.249	.324	.404	.727
21	Mets	371	325	.533	696	23,161	3,106	5,691	1,084	92	821	2,970	2,219	431	5,688	375	90	26,054	9,422	1,997	85	158	78	498	.246	.321	.407	.728
22	Giants	375	321	.539	696	23,317	3,110	5,570	1,125	92	825	2,976	2,377	304	6,278	280	79	26,256	9,354	2,042	77	181	97	481	.239	.315	.401	.716
23	Mariners	380	314	.548	694	23,118	3,042	5,344	1,031	57	854	2,919	2,432	412	6,526	450	123	26,169	9,051	1,942	44	163	55	439	.231	.313	.392	.705
24	Phillies	383	312	.551	695	23,540	3,286	5,938	1,165	114	870	3,155	2,273	264	5,988	512	112	26,340	9,941	2,149	83	180	101	468	.252	.323	.422	.745
25	Rays	386	309	.555	695	23,394	3,169	5,683	1,176	103	778	3,009	2,232	312	6,244	582	185	26,124	9,399	2,057	29	157	62	397	.243	.315	.402	.717