Between the 1966 and 1983 seasons, the Baltimore Orioles had the best record by a team, with a record of 1668-1168.

	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	Orioles	1668-1168	.588	2,837	1,668	1,168	96,148	12,476	24,556	4,114	513	2,610	11,688	10,347	620	15,195	1,568	817	109,036	37,526	7,237	1,094	827	943	2,259	.255	.329	.390	.719
2	Reds	1578-1272	.554	2,854	1,578	1,272	97,317	12,648	25,403	4,425	694	2,340	11,773	9,734	502	16,276	2,191	964	109,630	38,236	7,459	1,259	818	1,219	2,147	.261	.329	.393	.722
3	Dodgers	1573-1283	.551	2,858	1,573	1,283	97,215	11,658	25,019	3,737	614	2,129	10,918	9,185	475	14,753	1,993	983	109,237	36,371	6,480	1,572	790	1,204	2,065	.257	.322	.374	.696
4	Pirates	1554-1293	.546	2,851	1,554	1,293	98,766	12,478	26,547	4,255	895	2,180	11,607	7,943	575	15,388	2,053	1,001	109,350	39,132	7,330	1,225	841	1,355	2,083	.269	.324	.396	.721
5	Red Sox	1541-1308	.541	2,849	1,541	1,308	97,125	13,046	25,613	4,485	637	2,746	12,275	9,745	564	14,886	1,149	820	109,326	39,610	7,868	1,038	854	841	2,425	.264	.332	.408	.740
6	Yankees	1529-1315	.538	2,850	1,529	1,315	96,298	11,859	24,554	3,812	619	2,300	11,140	9,472	478	13,112	1,479	848	108,029	36,504	6,731	962	819	808	2,224	.255	.322	.379	.701
7	Royals	1236-1126	.523	2,364	1,236	1,126	80,770	10,327	21,418	3,712	751	1,516	9,684	7,525	454	10,792	2,258	977	90,277	31,180	5,979	768	760	669	1,799	.265	.328	.386	.714
8	Tigers	1480-1372	.519	2,856	1,480	1,372	96,719	12,113	24,637	3,752	690	2,661	11,347	9,350	606	14,702	1,133	787	108,477	37,752	7,103	1,032	770	741	2,304	.255	.322	.390	.712
9	Cardinals	1472-1376	.517	2,852	1,472	1,376	97,805	11,740	25,763	4,224	896	1,542	10,912	8,547	502	14,571	2,258	1,071	108,887	36,405	6,662	1,207	826	1,185	2,203	.263	.323	.372	.696
10	Giants	1453-1402	.509	2,856	1,453	1,402	96,438	11,783	24,045	3,761	658	2,237	10,913	10,099	553	16,011	1,661	870	109,226	35,833	6,656	1,409	727	1,183	2,160	.249	.322	.372	.693
11	Phillies	1449-1405	.508	2,856	1,449	1,405	96,817	11,791	24,658	4,131	746	2,104	10,943	9,385	538	16,029	1,791	1,050	108,794	36,593	6,981	1,232	822	1,203	2,020	.255	.321	.378	.699
12	Athletics	1433-1417	.503	2,851	1,433	1,417	95,536	11,523	23,544	3,616	599	2,225	10,675	9,300	622	16,068	2,789	1,322	107,497	35,033	6,440	1,291	748	795	1,930	.246	.315	.367	.682
13	Twins	1416-1432	.497	2,852	1,416	1,432	97,430	12,210	25,485	4,065	737	2,090	11,410	9,136	632	14,573	1,347	855	109,219	37,294	6,892	1,229	792	896	2,363	.262	.326	.383	.709
14	Astros	1403-1452	.491	2,857	1,403	1,452	96,617	11,195	24,404	4,023	833	1,627	10,410	9,041	495	15,061	2,266	1,073	108,330	34,974	6,483	1,415	762	1,197	2,008	.253	.317	.362	.679
15	White Sox	1369-1474	.482	2,849	1,369	1,474	96,246	11,443	24,521	3,862	642	2,026	10,665	8,796	688	14,388	1,702	995	107,697	35,745	6,530	1,160	807	772	2,182	.255	.319	.371	.691
16	Braves	1369-1478	.481	2,853	1,369	1,478	96,771	11,745	24,633	3,584	512	2,430	10,979	9,190	488	14,495	1,441	906	108,507	36,531	6,526	1,360	698	1,109	2,231	.255	.320	.377	.698
17	Brewers	1132-1236	.478	2,371	1,132	1,236	80,258	10,088	20,554	3,417	536	2,072	9,510	7,586	422	12,506	1,382	874	89,978	31,259	6,025	1,071	641	619	1,715	.256	.321	.389	.711
18	Angels	1362-1491	.477	2,855	1,362	1,491	95,909	11,160	23,937	3,622	568	1,947	10,367	9,056	651	15,391	1,534	990	107,773	34,536	6,137	1,385	772	809	2,206	.250	.316	.360	.676
19	Cubs	1353-1495	.475	2,855	1,353	1,495	97,039	11,835	24,770	3,980	701	2,131	11,020	9,292	512	15,035	1,274	884	109,026	36,545	6,812	1,389	794	1,140	2,121	.255	.321	.377	.698
20	Expos	1118-1248	.473	2,368	1,118	1,248	79,873	9,376	19,971	3,396	525	1,675	8,693	7,797	516	12,506	1,589	795	90,064	29,442	5,596	1,280	598	959	1,748	.250	.319	.369	.687
21	Indians	1320-1516	.465	2,837	1,320	1,516	95,979	11,162	24,269	3,626	536	2,057	10,407	9,014	543	13,540	1,548	1,098	107,527	35,138	6,219	1,194	797	737	2,308	.253	.318	.366	.684
22	Rangers	1319-1521	.464	2,844	1,319	1,521	96,252	11,234	24,108	3,657	530	2,017	10,504	9,256	560	14,802	1,594	955	108,000	34,876	6,204	1,177	755	793	2,305	.250	.318	.362	.680
23	Mets	1304-1545	.458	2,853	1,304	1,545	96,059	10,372	23,409	3,574	591	1,653	9,591	9,006	543	16,429	1,539	945	107,663	33,124	5,818	1,345	710	992	2,235	.244	.310	.345	.655
24	Padres	995-1372	.420	2,369	995	1,372	79,907	8,521	19,461	3,000	567	1,383	7,866	7,184	385	13,275	1,654	821	89,383	27,744	4,950	1,386	521	895	1,635	.244	.307	.347	.654
25	Blue Jays	437-639	.406	1,076	437	639	36,471	4,207	9,275	1,616	293	753	3,913	3,052	195	5,055	550	445	40,397	13,736	2,662	414	265	227	826	.254	.313	.377	.690