Between the 2004 and 2005 seasons, the St. Louis Cardinals had the most wins by a team, with 205 wins.

Interpreted as:

most MLB team regular-season wins from 2004 to 2005

	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	Cardinals	205	119	.633	324	11,093	1,660	3,038	606	50	384	1,574	1,082	113	2,032	194	83	12,543	4,896	1,040	150	105	124	248	.274	.342	.441	.783
2	Yankees	196	128	.605	324	11,151	1,783	3,035	540	36	471	1,710	1,307	153	1,971	168	60	12,769	5,060	1,047	65	93	81	282	.272	.354	.454	.808
3	Red Sox	193	131	.596	324	11,346	1,859	3,192	712	46	421	1,775	1,312	116	2,233	113	42	12,918	5,259	1,179	26	118	73	258	.281	.358	.464	.822
4	Angels	187	137	.577	324	11,299	1,597	3,123	550	67	309	1,509	897	102	1,790	304	103	12,477	4,734	926	99	80	94	248	.276	.333	.419	.752
5	Braves	186	138	.574	324	11,056	1,572	2,956	612	74	362	1,500	1,121	104	2,242	178	64	12,525	4,802	1,048	150	94	107	269	.267	.338	.434	.772
6	White Sox	182	142	.562	324	11,063	1,606	2,931	537	42	442	1,536	934	142	2,032	215	118	12,341	4,878	1,021	111	91	52	241	.265	.328	.441	.769
7	Astros	181	143	.559	325	10,930	1,496	2,858	575	68	348	1,410	1,071	133	2,036	204	74	12,408	4,613	991	180	94	97	244	.261	.332	.422	.754
8	Athletics	179	145	.552	324	11,355	1,565	3,021	646	35	344	1,491	1,145	107	1,880	78	44	12,734	4,769	1,025	44	83	62	290	.266	.337	.420	.757
9	Twins	175	149	.540	324	11,187	1,468	2,935	579	56	325	1,379	998	123	1,960	218	90	12,478	4,601	960	88	82	91	285	.262	.327	.411	.739
10	Phillies	174	150	.537	324	11,185	1,647	2,999	585	58	382	1,562	1,284	114	2,216	216	54	12,801	4,846	1,025	126	92	136	230	.268	.347	.433	.780
11	Indians	173	151	.534	324	11,285	1,648	3,087	682	59	391	1,580	1,109	132	2,102	156	91	12,704	5,060	1,132	86	92	74	271	.274	.343	.448	.791
12	Padres	169	155	.522	324	11,075	1,452	2,937	573	71	269	1,377	1,166	105	1,887	151	69	12,584	4,459	913	124	114	86	250	.265	.338	.403	.740
13	Cubs	168	156	.519	324	11,212	1,492	3,014	631	52	429	1,429	908	88	2,000	131	67	12,440	5,036	1,112	147	85	95	251	.269	.326	.449	.775
14	Rangers	168	156	.519	324	11,331	1,725	3,020	634	63	487	1,659	995	109	2,211	136	51	12,556	5,241	1,184	32	89	61	214	.267	.329	.463	.792
15	Giants	166	158	.512	324	11,008	1,499	2,927	613	59	311	1,422	1,136	121	1,775	114	58	12,543	4,591	983	183	95	179	289	.266	.339	.417	.756
16	Marlins	166	158	.512	324	10,988	1,435	2,946	581	64	276	1,355	1,011	125	1,886	192	81	12,373	4,483	921	159	90	98	286	.268	.334	.408	.742
17	Dodgers	164	160	.506	324	10,975	1,446	2,824	510	51	352	1,384	1,077	129	2,186	160	76	12,375	4,492	913	126	68	75	260	.257	.329	.409	.738
18	Mets	154	170	.475	324	11,037	1,406	2,797	568	52	360	1,341	998	109	2,234	260	63	12,354	4,549	980	138	72	103	232	.253	.320	.412	.732
19	Orioles	152	172	.469	324	11,287	1,571	3,106	615	45	358	1,503	975	111	1,851	184	78	12,563	4,885	1,018	86	104	65	271	.275	.336	.433	.769
20	Reds	149	175	.460	325	11,083	1,570	2,833	622	43	416	1,497	1,210	143	2,638	149	48	12,598	4,789	1,081	98	64	80	241	.256	.335	.432	.767
21	Nationals	148	176	.457	324	10,900	1,274	2,728	587	59	268	1,220	987	124	2,015	154	83	12,280	4,237	914	191	78	106	245	.250	.318	.389	.706
22	Brewers	148	175	.458	323	10,931	1,360	2,771	622	51	310	1,290	1,071	141	2,474	217	74	12,343	4,425	983	122	78	104	257	.253	.326	.405	.731
23	Blue Jays	147	176	.455	323	11,112	1,494	2,918	597	73	281	1,415	999	160	2,038	130	66	12,410	4,504	951	41	98	43	265	.263	.330	.405	.735
24	Tigers	143	181	.441	324	11,225	1,550	3,052	567	99	369	1,478	902	103	2,182	152	78	12,419	4,924	1,035	94	95	56	247	.272	.329	.439	.768
25	Pirates	139	184	.430	323	11,056	1,360	2,873	559	77	281	1,304	886	167	2,158	136	70	12,335	4,429	917	135	91	71	247	.260	.322	.401	.722