Between the 1910 and 1919 seasons, the New York Giants had the best record by a team, with a record of 889-597.

	TEAM	REC	W%	G	W	L	AB	R	H	2B	3B	HR	RBI	BB	HBP	SO	SB	PA	TB	XBH	SH	AVG	OBP	SLG	OPS
1	Giants	889-597	.598	1,507	889	597	49,907	6,549	13,343	2,015	734	338	5,579	4,140	545	4,882	2,293	56,004	17,840	3,087	1,412	.267	.330	.357	.688
2	Red Sox	857-624	.579	1,507	857	624	48,995	6,145	12,720	2,030	722	232	5,170	4,792	446	5,189	1,505	56,396	16,890	2,984	2,163	.260	.331	.345	.676
3	Whales	173-133	.565	312	173	133	10,231	1,262	2,634	412	127	102	1,102	964	71	1,200	332	11,614	3,606	641	348	.257	.326	.352	.678
4	Cubs	826-668	.553	1,514	826	668	49,561	6,184	12,617	2,006	746	389	5,211	4,605	371	5,546	1,631	56,411	17,282	3,141	1,874	.255	.323	.349	.671
5	Peppers	168-137	.551	312	168	137	10,273	1,347	2,757	440	170	50	1,116	908	72	1,160	457	11,678	3,687	660	425	.268	.332	.359	.691
6	White Sox	798-692	.536	1,508	798	692	49,137	5,886	12,351	1,649	775	180	4,844	4,371	464	5,413	1,838	56,099	16,090	2,604	2,127	.251	.318	.327	.646
7	Tigers	790-704	.529	1,506	790	704	49,983	6,654	13,340	1,960	846	227	5,497	5,103	404	5,203	2,068	57,341	17,673	3,033	1,851	.267	.340	.354	.693
8	Phillies	762-717	.515	1,499	762	717	49,725	6,034	12,693	2,165	555	465	5,171	4,278	306	5,483	1,402	56,011	17,363	3,185	1,702	.255	.318	.349	.667
9	Blues	154-149	.508	308	154	149	10,129	1,194	2,525	370	142	77	1,014	850	42	1,329	412	11,287	3,410	589	266	.249	.310	.337	.647
10	Senators	755-737	.506	1,521	755	737	49,825	5,628	12,390	1,666	670	138	4,673	4,582	501	5,819	2,003	56,488	15,810	2,474	1,580	.249	.318	.317	.636
11	Indians	742-747	.498	1,519	742	747	49,859	5,983	12,881	2,079	714	149	4,999	4,547	415	5,722	1,746	56,796	16,835	2,942	1,975	.258	.325	.338	.663
12	Rebels	150-153	.495	310	150	153	10,154	1,197	2,657	360	170	54	1,027	858	77	1,085	377	11,485	3,519	584	396	.262	.324	.347	.670
13	Pirates	736-751	.495	1,509	736	751	50,003	5,769	12,665	1,741	880	259	4,888	4,094	377	5,294	1,714	56,179	16,943	2,880	1,705	.253	.315	.339	.653
14	Terriers	149-156	.489	313	149	156	10,223	1,199	2,598	392	146	49	1,026	1,079	70	1,150	308	11,783	3,429	587	411	.254	.329	.335	.665
15	Packers	148-156	.487	307	148	156	10,064	1,191	2,575	426	143	67	1,040	767	82	1,091	315	11,264	3,488	636	351	.256	.314	.347	.660
16	Tip-Tops	147-159	.480	310	147	159	10,256	1,309	2,750	430	160	78	1,134	877	92	1,223	469	11,516	3,734	668	291	.268	.331	.364	.695
17	Reds	717-779	.479	1,524	717	779	50,228	5,825	12,965	1,702	872	198	4,955	4,228	363	5,040	2,035	56,483	17,005	2,772	1,664	.258	.320	.339	.659
18	Athletics	710-774	.478	1,503	710	774	49,842	6,245	13,066	1,848	780	247	5,169	4,366	440	5,550	1,719	56,419	17,215	2,875	1,771	.262	.327	.345	.672
19	Yankees	701-780	.473	1,504	701	780	49,382	5,766	12,274	1,712	602	241	4,713	4,866	477	5,826	1,964	56,377	15,913	2,555	1,652	.249	.322	.322	.644
20	Robins	696-787	.469	1,502	696	787	50,303	5,421	12,786	1,709	754	257	4,591	3,558	344	5,391	1,548	55,852	16,774	2,720	1,647	.254	.308	.333	.641
21	Braves	666-815	.450	1,516	666	815	50,397	5,734	12,662	1,868	617	268	4,912	4,475	436	5,837	1,419	57,083	16,568	2,753	1,775	.251	.318	.329	.646
22	Cardinals	652-830	.440	1,507	652	830	49,325	5,567	12,388	1,694	745	232	4,661	4,435	417	5,882	1,692	55,754	16,268	2,671	1,577	.251	.318	.330	.648
23	Terrapins	131-177	.425	314	131	177	10,180	1,195	2,609	418	120	68	1,016	957	83	1,184	280	11,579	3,471	606	359	.256	.325	.341	.666
24	Browns	597-892	.401	1,516	597	892	49,334	5,211	12,034	1,717	633	167	4,323	4,487	376	6,787	1,718	55,786	15,518	2,517	1,589	.244	.312	.315	.626