Between the 1984 and 2008 seasons, the New York Yankees had the best record by a team, with a record of 2235-1741.

	TEAM	REC	W%	G	W	L	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	2235-1741	.562	3,979	2,235	1,741	137,394	20,448	37,552	7,005	565	4,510	19,456	14,994	1,295	23,433	2,652	1,074	155,783	59,217	12,080	843	1,257	1,093	3,433	.273	.347	.431	.778
2	Red Sox	2151-1832	.540	3,984	2,151	1,832	138,114	20,157	38,099	7,917	752	4,125	19,147	14,692	1,307	23,147	1,687	883	156,378	59,895	12,794	964	1,301	1,180	3,465	.276	.348	.434	.782
3	Braves	2135-1841	.537	3,978	2,135	1,841	135,572	18,200	35,371	6,633	711	4,091	17,229	13,463	979	24,523	2,413	1,246	152,899	55,699	11,435	1,787	1,098	1,293	3,099	.261	.330	.411	.740
4	Cardinals	2101-1879	.528	3,984	2,101	1,879	135,512	18,121	35,676	6,613	861	3,417	17,087	13,656	1,040	24,205	3,680	1,448	153,219	54,262	10,891	1,848	1,163	1,402	2,916	.263	.333	.400	.733
5	Athletics	2102-1880	.528	3,982	2,102	1,880	135,875	19,220	35,205	6,601	555	4,321	18,173	15,241	1,200	24,834	2,407	1,014	154,520	55,879	11,477	962	1,242	850	3,239	.259	.336	.411	.748
6	Mets	2087-1892	.525	3,979	2,087	1,892	135,333	17,894	34,905	6,590	679	3,817	16,882	13,425	1,038	24,534	2,834	1,154	152,722	54,304	11,086	1,766	1,160	1,446	2,870	.258	.327	.401	.728
7	Blue Jays	2077-1906	.521	3,986	2,077	1,906	137,498	19,167	36,639	7,378	908	4,218	18,164	12,898	1,402	24,424	2,774	1,079	153,788	58,487	12,504	759	1,231	874	3,132	.266	.333	.425	.758
8	Astros	2074-1910	.521	3,985	2,074	1,910	135,772	18,048	35,328	6,805	819	3,543	17,020	13,638	1,349	24,929	3,163	1,356	153,751	54,400	11,167	1,833	1,159	1,406	2,909	.260	.331	.401	.732
9	Dodgers	2055-1926	.516	3,982	2,055	1,926	135,303	16,950	34,834	5,922	706	3,505	15,966	12,653	965	24,317	2,946	1,307	151,916	52,683	10,133	1,949	1,046	1,275	2,904	.257	.323	.389	.712
10	Angels	2045-1940	.513	3,985	2,045	1,940	136,583	18,498	36,240	6,505	699	3,785	17,437	12,899	1,082	23,009	2,728	1,353	153,005	55,498	10,989	1,305	1,136	1,015	3,141	.265	.331	.406	.737
11	White Sox	2042-1938	.513	3,984	2,042	1,938	136,036	19,189	36,100	6,562	796	4,305	18,226	13,278	1,075	22,803	2,687	1,248	152,992	57,169	11,663	1,333	1,270	962	3,096	.265	.333	.420	.753
12	Giants	2033-1950	.510	3,984	2,033	1,950	135,841	18,077	35,218	6,557	866	3,853	17,055	13,655	1,122	24,996	2,502	1,291	153,650	55,066	11,276	1,966	1,066	1,695	2,876	.259	.330	.405	.735
13	Diamondbacks	900-882	.505	1,782	900	882	60,895	8,235	15,848	3,197	449	1,895	7,862	6,043	586	11,812	909	378	68,720	25,628	5,541	674	522	538	1,325	.260	.330	.421	.751
14	Indians	2005-1976	.504	3,983	2,005	1,976	137,506	19,722	37,352	7,092	725	4,239	18,693	13,465	1,171	24,075	2,725	1,267	154,491	58,611	12,056	1,073	1,276	945	3,219	.272	.339	.426	.765
15	Twins	1979-2002	.497	3,982	1,979	2,002	137,136	18,556	37,167	7,175	898	3,372	17,452	12,431	1,214	22,537	2,593	1,298	152,862	56,254	11,445	853	1,228	967	3,453	.271	.334	.410	.744
16	Reds	1973-2010	.495	3,987	1,973	2,010	135,827	18,025	35,137	6,794	721	4,047	16,999	13,476	1,100	26,376	3,340	1,287	153,186	55,514	11,562	1,690	1,093	1,314	2,823	.259	.328	.409	.737
17	Cubs	1952-2024	.491	3,979	1,952	2,024	136,598	17,942	35,701	6,599	808	4,096	16,953	12,402	930	25,233	2,528	1,132	152,767	56,204	11,503	1,770	1,067	1,262	2,932	.261	.325	.411	.736
18	Mariners	1950-2030	.490	3,980	1,950	2,030	136,941	19,054	36,708	6,934	713	4,139	18,073	13,544	1,171	23,435	2,658	1,186	153,962	57,485	11,786	1,113	1,193	1,087	3,140	.268	.336	.420	.756
19	Phillies	1943-2039	.488	3,984	1,943	2,039	136,317	18,058	35,235	6,841	927	3,701	17,039	14,228	1,147	26,511	2,791	944	154,376	55,033	11,469	1,560	1,124	1,405	2,861	.258	.331	.404	.735
20	Rangers	1942-2039	.488	3,982	1,942	2,039	137,639	19,829	37,123	7,130	802	4,520	18,812	13,374	1,076	25,490	2,247	1,106	154,313	59,417	12,452	1,018	1,206	923	3,154	.270	.336	.432	.768
21	Padres	1938-2049	.486	3,987	1,938	2,049	135,796	17,115	34,965	6,305	761	3,377	16,139	13,401	922	25,396	2,642	1,222	152,839	52,923	10,443	1,608	1,112	1,301	3,114	.257	.326	.390	.716
22	Nationals	1921-2058	.483	3,981	1,921	2,058	134,942	16,673	34,505	7,030	866	3,227	15,655	12,349	1,164	24,858	3,293	1,436	151,338	52,948	11,123	1,851	1,032	1,379	2,889	.256	.321	.392	.714
23	Marlins	1196-1328	.474	2,524	1,196	1,328	86,013	11,184	22,441	4,349	529	2,356	10,582	8,299	955	17,452	1,801	785	96,960	34,916	7,234	994	699	710	1,879	.261	.330	.406	.736
24	Orioles	1877-2100	.472	3,980	1,877	2,100	136,310	18,530	35,847	6,637	594	4,282	17,621	13,786	1,161	22,672	2,227	1,053	153,475	56,518	11,513	1,026	1,192	899	3,322	.263	.333	.415	.748
25	Brewers	1877-2102	.472	3,980	1,877	2,102	135,943	18,099	35,406	6,820	799	3,674	17,115	13,063	1,258	25,055	2,738	1,302	152,883	54,846	11,293	1,422	1,197	1,042	3,013	.260	.328	.403	.732