Since 1974, the New York Yankees have the most wins by a team, with 4,643 wins.

Interpreted as:

most MLB regular-season wins by team since 1974

	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	Yankees	4,643	3,544	.567	8,190	280,580	40,544	74,517	13,515	1,256	9,615	38,588	29,803	2,535	51,032	5,050	1,983	317,076	119,389	24,386	1,646	2,512	1,967	6,751	.266	.339	.426	.764
2	Dodgers	4,508	3,694	.550	8,204	278,561	36,243	71,668	12,628	1,416	8,064	34,314	27,372	2,255	53,318	5,735	2,397	313,977	111,320	22,108	3,561	2,228	2,627	5,901	.257	.326	.400	.726
3	Red Sox	4,418	3,777	.539	8,196	283,711	40,753	77,066	15,997	1,529	8,710	38,696	28,692	2,562	51,755	3,885	1,828	319,271	122,251	26,236	1,768	2,538	2,146	6,927	.272	.341	.431	.772
4	Cardinals	4,318	3,871	.527	8,196	278,713	36,626	72,847	13,612	1,753	7,022	34,565	27,007	2,428	52,023	6,302	2,616	313,763	111,031	22,387	3,276	2,339	2,640	6,142	.261	.329	.398	.728
5	Braves	4,286	3,900	.524	8,190	278,290	36,466	71,427	13,158	1,358	8,292	34,538	27,388	2,081	54,027	4,662	2,296	313,164	112,177	22,808	3,307	2,098	2,456	6,258	.257	.326	.403	.729
6	Astros	4,217	3,986	.514	8,205	278,882	35,990	71,843	13,592	1,689	7,386	33,992	26,569	2,518	52,917	6,258	2,616	313,383	110,971	22,667	3,133	2,281	2,422	6,050	.258	.325	.398	.723
7	Phillies	4,172	4,027	.509	8,203	279,795	36,796	71,944	13,701	1,852	7,839	34,796	27,870	2,446	55,720	5,729	2,028	315,260	112,866	23,392	2,898	2,251	2,670	5,795	.257	.327	.403	.731
8	Giants	4,157	4,045	.507	8,203	278,501	35,441	70,815	13,141	1,770	7,379	33,420	27,233	2,204	54,204	4,745	2,343	313,601	109,633	22,290	3,420	2,243	2,849	6,026	.254	.323	.394	.717
9	Athletics	4,143	4,056	.505	8,199	277,825	37,172	70,018	13,099	1,270	8,464	35,117	28,986	2,444	54,136	5,732	2,357	313,618	111,049	22,833	1,985	2,378	1,536	6,286	.252	.326	.400	.725
10	Guardians	4,125	4,053	.504	8,180	279,605	38,049	73,634	13,838	1,442	8,010	35,997	27,393	2,449	50,629	5,598	2,503	314,207	114,386	23,290	2,222	2,538	1,770	6,489	.263	.332	.409	.741
11	Reds	4,112	4,087	.502	8,205	278,468	36,621	71,268	13,640	1,516	8,205	34,574	27,817	2,483	56,877	6,506	2,459	314,186	112,555	23,361	3,198	2,220	2,466	5,819	.256	.327	.404	.731
12	Angels	4,092	4,110	.499	8,203	279,257	37,005	72,376	12,956	1,398	7,972	34,917	26,343	2,471	51,608	5,338	2,615	312,919	112,044	22,326	2,545	2,303	1,886	6,426	.259	.326	.401	.727
13	Mets	4,074	4,118	.497	8,195	277,801	35,101	70,253	13,078	1,437	7,526	33,191	26,907	2,487	53,705	5,308	2,236	312,548	108,783	22,041	3,122	2,231	2,560	6,032	.253	.322	.392	.714
14	Brewers	4,068	4,129	.496	8,199	279,011	37,124	71,944	13,666	1,633	8,243	35,217	26,646	2,592	55,024	5,572	2,462	313,282	113,605	23,542	2,744	2,289	1,944	6,078	.258	.326	.407	.733
15	Rangers	4,048	4,146	.494	8,199	281,261	38,762	74,076	13,741	1,478	8,769	36,719	26,426	2,359	53,575	5,168	2,346	314,594	117,080	23,988	2,167	2,381	1,732	6,238	.263	.329	.416	.746
16	Orioles	4,032	4,152	.493	8,188	279,915	37,084	72,342	13,417	1,148	8,991	35,264	26,768	2,366	52,003	4,327	1,962	313,190	115,028	23,556	1,852	2,289	1,673	6,597	.258	.326	.411	.737
17	White Sox	3,998	4,188	.488	8,195	279,239	37,068	72,791	13,087	1,551	8,279	35,203	25,333	2,462	51,282	5,075	2,377	311,778	113,817	22,917	2,364	2,380	1,650	6,374	.261	.325	.408	.733
18	Cubs	3,991	4,197	.487	8,195	279,683	36,101	71,663	13,374	1,674	8,102	34,102	26,214	2,353	55,603	4,776	2,256	313,564	112,691	23,150	3,152	2,162	2,395	5,948	.256	.323	.403	.726
19	Twins	3,987	4,209	.486	8,199	281,423	37,456	74,435	14,151	1,772	7,403	35,341	25,970	2,502	50,984	4,575	2,232	314,232	114,339	23,326	1,952	2,385	1,769	6,701	.264	.330	.406	.736
20	Nationals	3,986	4,207	.487	8,196	277,675	34,635	70,740	13,939	1,668	7,151	32,620	25,657	2,413	53,812	6,319	2,535	311,296	109,468	22,758	3,399	2,152	2,587	5,963	.255	.321	.394	.715
21	Padres	3,923	4,283	.478	8,208	277,609	33,877	69,623	12,512	1,599	6,789	31,901	26,810	2,036	55,091	5,733	2,408	311,967	105,700	20,900	3,359	2,153	2,472	5,994	.251	.319	.381	.700
22	Tigers	3,917	4,275	.478	8,193	280,425	37,286	72,965	13,178	1,862	8,495	35,421	26,420	2,180	54,745	4,314	2,226	313,198	115,352	23,535	1,838	2,335	1,579	6,239	.260	.326	.411	.738
23	Royals	3,907	4,285	.477	8,193	280,663	36,189	73,991	14,058	2,123	6,664	34,196	23,608	2,363	48,799	6,615	2,640	311,221	112,287	22,845	2,102	2,485	1,642	6,207	.264	.323	.400	.723
24	Pirates	3,898	4,287	.476	8,191	278,501	34,656	71,132	13,650	1,867	6,782	32,779	25,213	2,581	54,675	5,580	2,523	311,793	108,862	22,299	3,209	2,289	2,449	5,853	.255	.321	.391	.711
25	Blue Jays	3,855	3,856	.500	7,714	264,282	35,737	68,775	13,744	1,503	8,407	33,909	24,510	2,472	49,724	4,621	1,979	294,945	110,746	23,654	1,526	2,155	1,418	6,026	.260	.326	.419	.745