Since 2012, the Colorado Rockies have the fewest wins by a team, with 927 wins.

Interpreted as:

fewest regular-season wins by an MLB team since 2012

	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	927	1,239	.428	2,166	74,038	9,952	19,283	3,858	523	2,423	9,524	6,071	608	18,539	1,096	447	81,811	31,456	6,804	567	527	369	1,605	.260	.320	.425	.744
2	White Sox	947	1,218	.437	2,165	73,548	8,967	18,277	3,430	306	2,272	8,594	5,775	804	18,248	1,072	413	80,926	29,135	6,008	320	479	221	1,603	.249	.308	.396	.704
3	Marlins	947	1,217	.438	2,164	73,276	8,501	18,104	3,316	384	1,902	8,082	5,967	751	17,840	1,287	435	81,003	27,894	5,602	523	486	375	1,662	.247	.308	.381	.689
4	Royals	1,009	1,157	.466	2,166	73,526	9,041	18,651	3,632	442	1,995	8,614	5,572	743	15,868	1,673	490	80,788	29,152	6,069	358	589	266	1,571	.254	.310	.396	.707
5	Reds	1,023	1,143	.472	2,166	72,812	9,343	17,876	3,474	343	2,414	8,910	6,868	955	18,206	1,451	502	81,714	29,278	6,231	564	515	379	1,506	.246	.317	.402	.719
6	Tigers	1,023	1,138	.473	2,161	73,594	9,269	18,647	3,584	466	2,203	8,889	6,267	677	18,013	909	366	81,314	29,772	6,253	217	559	309	1,622	.253	.316	.405	.720
7	Pirates	1,028	1,136	.475	2,165	73,026	8,870	17,884	3,517	412	2,028	8,462	6,616	883	17,977	1,183	503	81,544	28,309	5,957	513	506	408	1,500	.245	.313	.388	.701
8	Twins	1,034	1,132	.477	2,166	73,848	9,832	18,452	3,800	332	2,549	9,379	6,977	848	18,140	988	366	82,471	30,563	6,681	249	549	279	1,505	.250	.320	.414	.733
9	Diamondbacks	1,038	1,128	.479	2,166	73,897	9,897	18,542	3,796	530	2,339	9,407	6,990	759	17,683	1,355	416	82,793	30,415	6,665	535	612	420	1,545	.251	.320	.412	.731
10	Angels	1,040	1,126	.480	2,166	73,153	9,538	18,083	3,405	311	2,545	9,095	6,629	864	17,505	1,182	429	81,510	29,745	6,261	305	559	387	1,641	.247	.315	.407	.722
11	Orioles	1,047	1,119	.483	2,166	73,891	9,590	18,380	3,571	251	2,792	9,194	6,035	780	18,183	942	335	81,465	30,829	6,614	254	505	240	1,515	.249	.310	.417	.727
12	Padres	1,048	1,118	.484	2,166	72,517	9,016	17,577	3,397	347	2,246	8,573	6,769	709	17,950	1,402	458	81,058	28,406	5,990	546	517	342	1,482	.242	.311	.392	.703
13	Rangers	1,056	1,111	.487	2,167	73,423	9,841	18,293	3,498	308	2,539	9,365	6,560	861	17,742	1,456	502	81,714	30,024	6,345	315	555	295	1,437	.249	.316	.409	.725
14	Athletics	1,061	1,105	.490	2,166	73,204	9,499	17,682	3,659	316	2,553	9,058	7,028	796	17,809	1,067	327	81,776	29,632	6,528	226	522	248	1,593	.242	.313	.405	.718
15	Phillies	1,066	1,100	.492	2,166	73,499	9,435	18,272	3,570	391	2,404	9,012	6,616	789	18,078	1,318	365	81,870	29,836	6,365	477	489	412	1,468	.249	.315	.406	.721
16	Nationals	1,084	1,082	.500	2,166	73,198	9,669	18,620	3,691	328	2,355	9,189	6,821	800	17,036	1,461	459	81,923	30,032	6,374	540	564	438	1,579	.254	.322	.410	.733
17	Mets	1,088	1,078	.502	2,166	73,121	9,399	17,988	3,558	294	2,504	9,042	6,951	1,039	17,714	1,079	352	82,034	29,646	6,356	431	492	419	1,579	.246	.318	.405	.724
18	Giants	1,100	1,066	.508	2,166	73,554	9,234	18,297	3,631	439	2,065	8,810	6,758	722	17,538	955	360	82,089	29,001	6,135	450	605	412	1,591	.249	.316	.394	.710
19	Mariners	1,100	1,066	.508	2,166	73,184	9,327	17,652	3,335	261	2,598	8,912	6,881	942	18,645	1,273	454	81,770	29,303	6,194	275	488	276	1,482	.241	.313	.400	.713
20	Blue Jays	1,100	1,066	.508	2,166	73,563	10,067	18,597	3,807	234	2,784	9,630	7,016	727	16,869	1,035	360	82,117	31,224	6,825	282	529	228	1,716	.253	.322	.424	.746
21	Cubs	1,108	1,058	.512	2,167	73,081	9,698	17,960	3,588	387	2,514	9,243	7,238	998	18,690	1,221	464	82,264	29,864	6,489	436	511	420	1,476	.246	.320	.409	.729
22	Red Sox	1,135	1,031	.524	2,166	74,996	10,574	19,665	4,397	315	2,473	10,049	6,984	792	17,674	1,254	376	83,565	32,111	7,185	209	584	420	1,651	.262	.329	.428	.757
23	Brewers	1,143	1,024	.527	2,167	72,921	9,668	18,016	3,516	333	2,536	9,212	7,156	875	18,702	1,723	500	81,948	29,806	6,385	506	490	374	1,597	.247	.320	.409	.729
24	Astros	1,152	1,013	.532	2,165	73,573	10,020	18,715	3,737	273	2,714	9,567	6,901	822	17,195	1,239	464	82,148	31,140	6,724	278	574	287	1,696	.254	.323	.423	.746
25	Rays	1,155	1,012	.533	2,167	73,263	9,494	18,120	3,624	373	2,435	9,034	7,002	918	18,676	1,490	543	81,974	29,795	6,432	235	556	281	1,479	.247	.319	.407	.725