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	19,014	.569	10,778	8,148	648,050	92,367	172,057	28,550	5,487	17,241	85,817	68,399	4,904	94,421	11,617	2,790	734,213	263,304	51,278	9,594	3,266	2,822	10,654	.265	.339	.406	.745
2	Cardinals	11	20,606	.513	10,505	9,970	704,855	92,184	187,320	31,738	7,048	12,815	84,258	64,028	5,179	97,788	14,983	3,605	789,157	271,599	51,601	11,968	3,127	3,767	10,098	.266	.330	.385	.715
3	Red Sox	9	19,301	.518	9,955	9,263	660,561	90,132	176,286	33,030	5,592	14,543	83,578	66,644	4,784	95,125	9,585	2,539	745,910	264,129	53,165	10,592	3,329	2,987	11,525	.267	.337	.400	.737
4	Athletics	9	19,275	.486	9,329	9,859	653,321	85,081	168,172	29,121	5,326	14,081	78,392	64,365	4,724	98,656	12,084	3,200	736,182	250,188	48,528	10,679	3,093	2,267	10,574	.257	.327	.383	.710
5	Giants	8	21,723	.535	11,541	10,019	741,434	100,451	195,066	31,275	7,030	15,538	89,934	68,134	5,662	99,171	16,491	3,134	829,891	287,015	53,843	11,658	3,003	4,014	10,155	.263	.329	.387	.716
6	Dodgers	7	21,639	.532	11,432	10,068	737,318	97,644	192,639	30,976	6,997	14,055	87,875	68,722	5,133	99,956	17,309	3,541	827,064	279,774	52,028	12,771	3,044	3,726	9,908	.261	.327	.379	.707
7	Reds	5	21,839	.504	10,934	10,766	744,143	97,990	193,909	32,303	7,554	14,272	87,143	66,539	5,488	101,848	18,114	3,391	832,025	284,136	54,129	12,659	3,028	3,642	9,690	.261	.325	.382	.707
8	Pirates	5	21,798	.500	10,839	10,819	746,716	97,016	196,603	32,296	8,927	12,219	86,528	64,153	5,512	99,183	15,633	3,258	832,167	283,410	53,442	12,556	3,107	3,691	10,010	.263	.325	.380	.705
9	Tigers	4	19,336	.503	9,676	9,567	659,394	88,770	174,227	29,517	6,288	14,520	81,735	65,386	4,426	96,301	11,272	2,933	743,305	259,880	50,325	11,005	3,094	2,443	10,686	.264	.333	.394	.727
10	Braves	4	22,217	.504	11,114	10,949	760,684	99,317	197,587	32,042	6,295	15,005	86,372	67,340	5,053	99,746	14,067	3,058	848,626	287,234	53,342	12,679	2,870	3,651	10,353	.260	.323	.378	.701
11	White Sox	3	19,309	.500	9,594	9,612	653,856	83,911	169,836	28,142	5,549	12,249	77,124	61,942	5,237	91,668	13,587	3,475	736,608	245,823	45,940	12,363	3,210	2,460	10,492	.260	.327	.376	.703
12	Orioles	3	19,314	.475	9,120	10,084	656,094	83,416	169,336	29,263	4,905	14,379	77,121	63,155	4,454	97,933	10,522	2,772	737,322	251,546	48,547	10,530	3,089	2,573	10,806	.258	.326	.383	.709
13	Twins	3	19,323	.482	9,259	9,955	659,211	84,978	172,915	29,678	6,327	11,971	78,228	62,225	5,132	94,084	11,988	3,070	739,912	251,160	47,976	10,189	3,155	2,660	10,942	.262	.329	.381	.710
14	Cubs	3	22,255	.513	11,327	10,767	761,573	102,420	199,459	33,666	7,347	15,184	88,013	68,389	5,271	104,672	15,732	3,060	851,146	293,371	56,197	13,021	2,892	3,515	9,942	.262	.326	.385	.711
15	Marlins	2	5,012	.459	2,303	2,709	170,357	21,092	43,411	8,257	976	4,564	19,996	15,408	1,821	37,890	3,212	1,278	190,559	67,312	13,797	1,708	1,265	1,198	3,775	.255	.321	.395	.716
16	Blue Jays	2	7,552	.498	3,761	3,788	258,775	34,939	67,314	13,450	1,490	8,216	33,138	23,990	2,407	48,625	4,544	1,954	288,773	108,392	23,156	1,491	2,110	1,393	5,893	.260	.326	.419	.745
17	Royals	2	8,833	.477	4,208	4,623	302,167	38,673	79,381	14,831	2,280	6,972	36,491	25,877	2,443	51,788	7,050	2,880	335,499	119,688	24,083	2,359	2,653	1,860	6,757	.263	.323	.396	.719
18	Astros	2	9,979	.502	5,009	4,965	338,686	42,566	86,347	15,839	2,167	8,381	40,058	32,205	2,880	62,556	7,125	3,123	380,495	131,663	26,387	4,022	2,702	3,139	7,372	.255	.323	.389	.711
19	Mets	2	9,972	.483	4,816	5,148	337,409	41,126	84,313	15,050	1,806	8,526	38,720	32,236	2,832	64,590	5,851	2,729	379,065	128,553	25,382	3,986	2,602	3,131	7,418	.250	.318	.381	.699
20	Guardians	2	19,312	.513	9,852	9,369	658,292	87,333	174,318	31,083	5,494	13,867	80,709	62,474	4,817	94,228	11,875	3,376	740,375	257,990	50,444	11,456	3,336	2,539	10,500	.265	.331	.392	.723
21	Phillies	2	21,648	.474	10,207	11,326	740,733	96,113	192,888	33,341	6,671	14,142	86,348	67,567	5,397	104,968	14,918	2,905	828,612	281,997	54,154	11,912	3,003	3,733	9,831	.260	.326	.381	.706
22	Diamondbacks	1	4,272	.489	2,087	2,185	145,771	19,505	37,144	7,617	1,057	4,545	18,580	14,179	1,401	32,255	2,464	891	163,853	60,510	13,219	1,317	1,185	1,084	3,049	.255	.324	.415	.739
23	Nationals	1	8,838	.483	4,265	4,569	298,943	37,020	75,873	14,637	1,782	7,555	34,793	28,114	2,604	56,800	6,500	2,761	335,806	116,739	23,974	3,870	2,275	2,880	6,474	.254	.321	.391	.712
24	Angels	1	10,139	.495	5,021	5,115	344,039	43,884	88,075	15,222	1,805	9,149	41,288	32,201	2,804	62,282	6,025	3,093	385,338	134,354	26,176	3,534	2,760	2,478	7,848	.256	.322	.391	.713
25	Rangers	1	10,126	.476	4,818	5,302	345,757	45,610	89,227	15,905	1,887	10,147	43,091	32,767	2,683	64,794	5,903	2,836	386,987	139,347	27,939	2,961	2,819	2,248	7,769	.258	.325	.403	.728