mlb team with the best record 1871 to 2021

Between the 1871 and 2021 seasons, the Cincinnati Outlaw Reds had the best record by a team, with a record of 69-36.

	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	Outlaw Reds	69-36	.657	105	69	36	3,786	703	1,027	118	63	26		147		482			3,933	1,349	207					.271		.356
2	Brewers	8-4	.667	12	8	4	395	53	88	25	0	0		20		70			415	113	25					.223		.286
3	Reds	174-90	.659	269	174	90	9,515	2,020	2,647	386	176	106	1,548	1,303	109	499	859		10,927	3,703	668					.278	.371	.389	.761
4	Browns	781-432	.644	1,233	781	432	43,777	7,933	11,555	1,658	602	304	4,657	3,473	353	436	2,307		47,743	15,329	2,564					.264	.325	.350	.675
5	Dark Blues	78-48	.619	129	78	48	5,022	770	1,348	159	53	6		69					5,091	1,631	218					.268		.325
6	Grays	438-278	.612	725	438	278	26,572	4,037	6,764	1,084	341	98	292	1,192					27,764	8,824	1,523					.255		.332
7	Brown Stockings	73-51	.589	124	73	51	4,656	670	1,173	124	63	3		116					4,772	1,432	190					.252		.308
8	Brewers	21-15	.583	36	21	15	1,271	227	332	58	15	13	165	107	29	114	47		1,407	459	86					.261	.333	.361	.694
9	Orioles	730-530	.579	1,294	730	530	45,361	8,530	13,521	1,814	865	218	6,940	4,345	992	2,952	2,993		51,317	17,719	2,897	619				.298	.372	.391	.763
10	Ward's Wonders	76-56	.576	133	76	56	4,887	964	1,352	186	93	34	748	502	42	369	272		5,431	1,826	313					.277	.349	.374	.723
11	Yankees	10503-7937	.570	18,528	10,503	7,937	631,855	90,072	168,190	27,861	5,449	16,531	83,621	66,550	4,738	90,277	11,327	2,701	715,832	256,542	49,841	9,557	3,132	2,742	10,276	.266	.339	.406	.745
12	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
13	Giants	74-57	.565	132	74	57	4,913	1,018	1,393	204	97	66	793	486	31	364	231		5,430	1,989	367					.284	.352	.405	.757
14	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
15	Monumentals	58-47	.552	106	58	47	3,883	662	952	150	26	17		144		652			4,027	1,205	193					.245		.310
16	Pirates	75-62	.547	138	75	62	4,968	886	1,311	200	95	31	705	492	43	410	276		5,503	1,794	326					.264	.335	.361	.697
17	Giants	11301-9773	.536	21,237	11,301	9,773	725,170	98,368	191,231	30,498	6,969	15,004	87,939	66,527	5,434	94,765	16,302	3,080	811,620	280,679	52,471	11,625	2,864	3,966	9,815	.264	.329	.387	.716
18	Dodgers	11123-9891	.529	21,153	11,123	9,891	720,746	95,049	188,375	30,056	6,920	13,361	85,371	66,869	4,928	95,887	16,970	3,475	808,243	272,354	50,337	12,753	2,871	3,642	9,626	.261	.327	.378	.705
19	Athletics	633-564	.529	1,219	633	564	43,556	7,481	11,208	1,782	741	284	4,168	3,158	351	548	1,900		47,191	15,324	2,807					.257	.315	.352	.666
20	Reds	58-51	.532	111	58	51	3,940	636	928	168	32	19		128		787			4,068	1,217	219					.236		.309
21	Athletics	68-63	.519	132	68	63	4,855	941	1,350	187	113	49	761	431	51	321	203		5,337	1,910	349					.278	.343	.393	.737
22	Red Sox	9718-9014	.519	18,815	9,718	9,014	643,883	87,874	172,018	32,028	5,531	14,012	81,416	65,187	4,577	90,810	9,277	2,449	727,413	257,144	51,571	10,562	3,204	2,919	11,166	.267	.337	.399	.737
23	Grays	65-61	.516	130	65	61	4,925	619	1,300	143	50	15		82					5,007	1,588	208					.264		.322
24	Maumees	68-64	.515	134	68	64	4,575	739	1,152	152	108	24	512	486	71		421		5,132	1,592	284					.252	.333	.348	.681
25	Cubs	11087-10521	.513	21,769	11,087	10,521	745,203	100,208	195,449	32,879	7,257	14,659	85,911	66,766	5,040	100,471	15,338	2,959	832,742	286,819	54,795	12,970	2,763	3,469	9,628	.262	.326	.385	.711