The New York Yankees have won the most championships by a team, with 27 championships.

	TEAM	CHAMPS	G	W%	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	27	19,069	.570	10,813	8,168	649,918	92,672	172,541	28,653	5,497	17,329	86,110	68,624	4,930	94,907	11,656	2,802	736,357	264,175	51,479	9,595	3,290	2,838	10,688	.265	.339	.406	.745
2	Cardinals	11	20,662	.513	10,537	9,994	706,761	92,453	187,820	31,844	7,052	12,867	84,513	64,211	5,205	98,224	15,018	3,616	791,295	272,369	51,763	11,974	3,144	3,776	10,141	.266	.330	.385	.715
3	Red Sox	9	19,359	.518	9,982	9,294	662,577	90,407	176,795	33,136	5,600	14,614	83,841	66,841	4,808	95,647	9,639	2,552	748,163	264,973	53,350	10,597	3,340	2,999	11,552	.267	.337	.400	.737
4	Athletics	9	19,332	.486	9,352	9,893	655,276	85,316	168,667	29,213	5,333	14,150	78,618	64,543	4,734	99,109	12,111	3,207	738,339	250,996	48,696	10,682	3,104	2,272	10,629	.257	.327	.383	.710
5	Dodgers	8	21,695	.532	11,466	10,090	739,227	97,958	193,142	31,069	7,006	14,142	88,176	68,938	5,153	100,420	17,347	3,552	829,231	280,649	52,217	12,774	3,063	3,737	9,951	.261	.327	.380	.707
6	Giants	8	21,779	.535	11,572	10,044	743,279	100,693	195,493	31,359	7,038	15,593	90,165	68,329	5,678	99,644	16,517	3,146	831,968	287,707	53,990	11,667	3,015	4,018	10,191	.263	.329	.387	.716
7	Reds	5	21,896	.504	10,962	10,795	746,067	98,254	194,387	32,403	7,561	14,330	87,395	66,738	5,508	102,356	18,168	3,410	834,183	284,902	54,294	12,662	3,040	3,647	9,722	.261	.325	.382	.707
8	Pirates	5	21,855	.500	10,860	10,855	748,609	97,199	197,031	32,365	8,937	12,259	86,705	64,353	5,533	99,673	15,689	3,271	834,295	284,047	53,561	12,561	3,116	3,701	10,063	.263	.325	.379	.704
9	Tigers	4	19,393	.503	9,713	9,587	661,319	89,058	174,712	29,607	6,296	14,585	82,010	65,576	4,452	96,811	11,292	2,938	745,466	260,666	50,488	11,009	3,110	2,448	10,720	.264	.333	.394	.727
10	Braves	4	22,272	.504	11,140	10,978	762,553	99,546	198,050	32,120	6,301	15,064	86,592	67,531	5,069	100,211	14,100	3,069	850,719	287,964	53,485	12,685	2,881	3,655	10,388	.260	.323	.378	.701
11	White Sox	3	19,365	.499	9,612	9,650	655,682	84,107	170,240	28,225	5,551	12,295	77,314	62,123	5,249	92,138	13,632	3,484	738,647	246,452	46,071	12,369	3,224	2,461	10,522	.260	.327	.376	.703
12	Orioles	3	19,369	.475	9,139	10,120	657,938	83,629	169,773	29,343	4,912	14,439	77,321	63,312	4,479	98,426	10,560	2,785	739,365	252,257	48,694	10,532	3,104	2,576	10,848	.258	.326	.383	.709
13	Twins	3	19,378	.482	9,289	9,980	661,034	85,194	173,346	29,764	6,334	12,022	78,434	62,375	5,166	94,533	12,017	3,081	741,932	251,844	48,120	10,190	3,167	2,664	10,978	.262	.329	.381	.710
14	Cubs	3	22,311	.513	11,362	10,788	763,529	102,750	199,971	33,771	7,360	15,263	88,335	68,601	5,285	105,113	15,804	3,072	853,353	294,251	56,394	13,027	2,911	3,522	9,967	.262	.326	.385	.711
15	Marlins	2	5,066	.459	2,325	2,741	172,211	21,321	43,877	8,346	984	4,615	20,215	15,573	1,835	38,336	3,258	1,296	192,616	68,036	13,945	1,719	1,278	1,203	3,807	.255	.321	.395	.716
16	Blue Jays	2	7,608	.498	3,789	3,816	260,654	35,160	67,780	13,543	1,492	8,267	33,350	24,181	2,427	49,026	4,578	1,963	290,894	109,108	23,302	1,504	2,128	1,403	5,934	.260	.326	.419	.745
17	Royals	2	8,890	.477	4,238	4,650	304,072	38,861	79,850	14,928	2,291	7,005	36,676	26,013	2,464	52,186	7,097	2,900	337,594	120,375	24,224	2,372	2,673	1,868	6,782	.263	.323	.396	.719
18	Astros	2	10,035	.502	5,039	4,991	340,550	42,799	86,823	15,918	2,173	8,437	40,281	32,372	2,907	62,980	7,152	3,136	382,576	132,398	26,528	4,030	2,717	3,145	7,417	.255	.323	.389	.711
19	Mets	2	10,028	.484	4,850	5,170	339,263	41,369	84,768	15,146	1,818	8,584	38,954	32,443	2,868	65,022	5,893	2,737	381,187	129,302	25,548	3,989	2,624	3,143	7,465	.250	.318	.381	.699
20	Guardians	2	19,367	.513	9,882	9,394	660,087	87,556	174,737	31,162	5,499	13,924	80,920	62,647	4,838	94,671	11,914	3,390	742,394	258,669	50,585	11,464	3,358	2,546	10,530	.265	.331	.392	.723
21	Phillies	2	21,704	.474	10,243	11,346	742,648	96,383	193,385	33,428	6,679	14,202	86,604	67,779	5,418	105,414	14,971	2,916	830,780	282,777	54,309	11,917	3,018	3,739	9,867	.260	.326	.381	.706
22	Diamondbacks	1	4,328	.488	2,114	2,214	147,675	19,784	37,628	7,727	1,068	4,622	18,852	14,381	1,428	32,678	2,513	902	166,017	61,357	13,417	1,325	1,208	1,091	3,086	.255	.324	.415	.740
23	Nationals	1	8,893	.483	4,290	4,599	300,764	37,255	76,311	14,726	1,790	7,612	35,015	28,272	2,630	57,229	6,553	2,778	337,833	117,453	24,128	3,880	2,287	2,881	6,507	.254	.321	.391	.712
24	Angels	1	10,194	.495	5,046	5,145	345,859	44,108	88,483	15,300	1,811	9,228	41,505	32,337	2,827	62,824	6,049	3,101	387,336	135,089	26,339	3,539	2,774	2,484	7,879	.256	.322	.391	.713
25	Rangers	1	10,183	.476	4,845	5,332	347,592	45,795	89,630	15,972	1,892	10,204	43,271	32,912	2,702	65,253	5,953	2,849	389,002	139,998	28,068	2,963	2,833	2,251	7,796	.258	.324	.403	.727