Between the 2014 and 2019 seasons, the Los Angeles Dodgers had the most wins by a team, with 579 wins.

Interpreted as:

MLB teams most regular-season wins 2014 to 2019

	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	Dodgers	579	394	.595	973	32,936	4,570	8,353	1,747	158	1,245	4,351	3,510	385	7,997	451	172	37,309	14,151	3,150	251	227	227	712	.254	.331	.430	.760
2	Astros	551	421	.567	972	33,128	4,695	8,556	1,756	140	1,322	4,484	3,254	355	7,736	581	224	37,122	14,558	3,218	112	273	143	799	.258	.329	.439	.768
3	Yankees	549	423	.565	972	33,214	4,729	8,454	1,589	128	1,356	4,521	3,291	336	7,792	455	138	37,251	14,367	3,073	112	298	119	676	.255	.325	.433	.758
4	Indians	546	424	.563	970	33,029	4,520	8,491	1,811	147	1,119	4,314	3,289	310	7,266	650	180	37,139	13,953	3,077	217	294	166	730	.257	.327	.422	.750
5	Nationals	546	426	.562	972	33,042	4,615	8,508	1,691	152	1,169	4,392	3,349	335	7,824	622	177	37,303	14,010	3,012	295	282	261	683	.257	.329	.424	.753
6	Cubs	544	428	.560	973	33,083	4,508	8,298	1,665	180	1,173	4,304	3,444	467	8,583	399	204	37,473	13,842	3,018	249	230	275	670	.251	.328	.418	.746
7	Cardinals	538	434	.553	972	32,875	4,329	8,279	1,640	153	1,078	4,116	3,182	443	7,866	421	188	37,026	13,459	2,871	273	253	194	726	.252	.324	.409	.733
8	Red Sox	527	445	.542	972	33,923	4,822	8,972	1,921	155	1,113	4,564	3,301	314	7,504	516	168	37,894	14,542	3,189	94	262	220	800	.264	.333	.429	.762
9	Athletics	494	478	.508	972	33,249	4,473	8,246	1,719	158	1,179	4,267	3,196	328	7,578	352	136	37,080	13,818	3,056	72	235	124	789	.248	.318	.416	.734
10	Brewers	494	479	.508	973	32,823	4,231	8,170	1,618	144	1,181	4,032	3,147	334	8,631	720	226	36,788	13,619	2,943	269	215	209	760	.249	.319	.415	.734
11	Rays	491	481	.505	972	33,063	4,107	8,259	1,620	192	1,095	3,910	3,039	448	8,335	520	231	36,942	13,548	2,907	132	260	143	695	.250	.319	.410	.729
12	Pirates	490	480	.505	971	33,271	4,226	8,533	1,698	201	920	4,038	2,960	458	7,555	513	240	37,193	13,393	2,819	278	226	249	735	.256	.324	.403	.726
13	Angels	489	483	.503	972	32,929	4,351	8,210	1,594	130	1,107	4,138	3,021	379	7,181	496	193	36,726	13,385	2,831	127	270	194	770	.249	.317	.406	.724
14	Mets	489	483	.503	972	33,060	4,185	8,105	1,641	134	1,156	4,034	3,132	409	7,935	379	166	37,039	13,482	2,931	215	223	228	728	.245	.316	.408	.724
15	Mariners	484	488	.498	972	33,141	4,243	8,296	1,551	148	1,172	4,047	2,885	374	7,925	504	234	36,777	13,659	2,871	154	223	148	715	.250	.316	.412	.728
16	Blue Jays	481	491	.495	972	33,006	4,501	8,228	1,725	101	1,316	4,308	3,254	304	7,892	371	142	36,947	14,103	3,142	141	242	92	799	.249	.320	.427	.748
17	Twins	476	496	.490	972	33,467	4,625	8,540	1,802	182	1,163	4,417	3,148	301	8,023	430	182	37,299	14,195	3,147	137	246	156	621	.255	.323	.424	.747
18	Braves	473	498	.487	971	33,128	4,141	8,413	1,666	151	934	3,955	3,049	338	7,657	495	195	37,052	13,183	2,751	317	220	279	754	.254	.321	.398	.719
19	Giants	473	499	.487	972	33,324	3,996	8,368	1,670	219	826	3,814	2,846	269	7,617	428	195	36,927	12,954	2,715	220	268	213	735	.251	.313	.389	.702
20	Rangers	473	499	.487	972	32,919	4,499	8,273	1,613	152	1,152	4,267	2,989	443	8,170	623	251	36,786	13,646	2,917	179	256	144	673	.251	.320	.415	.734
21	Diamondbacks	472	500	.486	972	33,484	4,405	8,459	1,694	280	1,078	4,174	3,029	302	8,180	625	177	37,311	13,947	3,052	253	243	230	702	.253	.318	.417	.735
22	Royals	462	510	.475	972	33,209	4,081	8,545	1,674	197	891	3,854	2,418	346	7,063	703	213	36,390	13,286	2,762	170	247	122	794	.257	.312	.400	.712
23	Rockies	458	515	.471	973	33,533	4,776	9,004	1,795	258	1,202	4,572	2,794	259	8,202	473	228	37,135	14,921	3,255	312	237	230	716	.269	.327	.445	.772
24	Orioles	442	530	.455	972	33,358	4,256	8,382	1,538	94	1,314	4,081	2,563	335	8,199	304	123	36,586	14,050	2,946	117	213	110	739	.251	.309	.421	.730
25	Phillies	434	538	.447	972	33,097	3,996	8,056	1,593	191	991	3,793	2,892	335	8,346	499	172	36,767	13,004	2,775	245	198	200	652	.243	.309	.393	.702