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	19,135	.569	10,842	8,205	652,143	92,979	173,076	28,746	5,505	17,432	86,404	68,859	4,947	95,472	11,705	2,815	738,853	265,128	51,683	9,600	3,304	2,859	10,732	.265	.339	.407	.745
2	Cardinals	11	20,728	.513	10,566	10,031	708,954	92,710	188,342	31,946	7,052	12,930	84,760	64,399	5,236	98,733	15,054	3,622	793,731	273,182	51,928	11,984	3,158	3,780	10,185	.266	.330	.385	.715
3	Red Sox	9	19,423	.518	10,021	9,319	664,753	90,746	177,351	33,280	5,612	14,692	84,166	67,041	4,842	96,212	9,688	2,568	750,596	265,931	53,584	10,601	3,359	3,007	11,594	.267	.337	.400	.737
4	Athletics	9	19,398	.486	9,383	9,928	657,522	85,625	169,233	29,337	5,342	14,247	78,919	64,747	4,756	99,708	12,149	3,220	740,836	251,995	48,926	10,690	3,121	2,276	10,672	.257	.327	.383	.710
5	Dodgers	8	21,760	.532	11,500	10,121	741,435	98,270	193,688	31,171	7,013	14,235	88,480	69,172	5,176	100,983	17,381	3,561	831,719	281,590	52,419	12,778	3,082	3,751	9,989	.261	.327	.380	.707
6	Giants	8	21,844	.535	11,600	10,081	745,440	100,942	195,997	31,454	7,053	15,651	90,404	68,544	5,711	100,198	16,543	3,151	834,413	288,510	54,158	11,680	3,038	4,023	10,234	.263	.328	.387	.716
7	Reds	5	21,961	.504	10,998	10,824	748,238	98,544	194,921	32,499	7,568	14,394	87,664	66,937	5,533	102,897	18,201	3,417	836,603	285,738	54,461	12,667	3,060	3,654	9,768	.261	.325	.382	.707
8	Pirates	5	21,920	.500	10,890	10,890	750,769	97,448	197,545	32,464	8,944	12,305	86,946	64,541	5,550	100,237	15,724	3,285	836,681	284,812	53,713	12,565	3,133	3,706	10,103	.263	.325	.379	.704
9	Tigers	4	19,458	.503	9,746	9,619	663,496	89,354	175,252	29,704	6,313	14,677	82,299	65,756	4,477	97,380	11,323	2,946	747,871	261,613	50,694	11,010	3,132	2,451	10,754	.264	.333	.394	.727
10	Braves	4	22,337	.503	11,166	11,017	764,756	99,832	198,572	32,219	6,309	15,140	86,870	67,776	5,090	100,790	14,126	3,072	853,208	288,829	53,668	12,691	2,895	3,663	10,427	.260	.323	.378	.701
11	White Sox	3	19,430	.499	9,638	9,689	657,847	84,373	170,747	28,326	5,558	12,367	77,569	62,327	5,269	92,683	13,661	3,494	741,064	247,290	46,251	12,381	3,240	2,468	10,569	.260	.327	.376	.703
12	Orioles	3	19,434	.475	9,174	10,150	660,096	83,925	170,295	29,459	4,919	14,524	77,603	63,479	4,511	98,971	10,603	2,801	741,741	253,164	48,902	10,533	3,122	2,583	10,888	.258	.326	.384	.709
13	Twins	3	19,443	.482	9,316	10,018	663,225	85,479	173,875	29,865	6,341	12,111	78,707	62,577	5,203	95,076	12,047	3,092	744,377	252,755	48,317	10,192	3,180	2,667	11,024	.262	.329	.381	.710
14	Cubs	3	22,374	.513	11,395	10,818	765,658	103,024	200,489	33,862	7,369	15,353	88,601	68,790	5,304	105,596	15,860	3,083	855,710	295,148	56,584	13,029	2,929	3,525	9,991	.262	.326	.385	.711
15	Marlins	2	5,132	.460	2,361	2,771	174,454	21,613	44,444	8,458	997	4,681	20,497	15,774	1,851	38,836	3,310	1,310	195,101	68,939	14,136	1,727	1,295	1,209	3,845	.255	.321	.395	.716
16	Blue Jays	2	7,673	.499	3,831	3,839	262,917	35,528	68,427	13,671	1,499	8,355	33,703	24,392	2,456	49,435	4,600	1,972	293,425	110,161	23,525	1,519	2,141	1,414	5,987	.260	.326	.419	.745
17	Royals	2	8,954	.477	4,268	4,684	306,228	39,129	80,376	15,045	2,299	7,080	36,940	26,186	2,496	52,619	7,145	2,915	339,981	121,259	24,424	2,384	2,687	1,876	6,826	.262	.323	.396	.719
18	Astros	2	10,100	.503	5,077	5,018	342,787	43,091	87,404	16,028	2,178	8,516	40,560	32,557	2,935	63,498	7,185	3,146	385,049	133,336	26,722	4,035	2,735	3,148	7,469	.255	.323	.389	.712
19	Mets	2	10,092	.484	4,880	5,204	341,410	41,658	85,279	15,240	1,822	8,680	39,237	32,653	2,898	65,552	5,944	2,739	383,599	130,203	25,742	3,997	2,641	3,156	7,513	.250	.318	.381	.700
20	Guardians	2	19,431	.513	9,914	9,426	662,201	87,807	175,209	31,263	5,506	13,995	81,165	62,850	4,862	95,201	11,966	3,404	744,766	259,469	50,764	11,476	3,377	2,561	10,563	.265	.331	.392	.723
21	Phillies	2	21,768	.475	10,276	11,377	744,803	96,669	193,917	33,539	6,687	14,285	86,881	67,963	5,440	105,940	15,016	2,926	833,161	283,685	54,511	11,925	3,030	3,747	9,904	.260	.326	.381	.706
22	Diamondbacks	1	4,393	.489	2,146	2,247	149,860	20,100	38,169	7,829	1,084	4,716	19,162	14,597	1,463	33,212	2,545	920	168,494	62,314	13,629	1,341	1,233	1,097	3,134	.255	.324	.416	.740
23	Nationals	1	8,958	.482	4,313	4,641	302,980	37,535	76,859	14,834	1,801	7,670	35,289	28,461	2,651	57,739	6,600	2,799	340,281	118,305	24,305	3,886	2,303	2,890	6,546	.254	.321	.390	.711
24	Angels	1	10,260	.495	5,080	5,177	348,084	44,419	89,017	15,390	1,818	9,322	41,806	32,569	2,872	63,456	6,084	3,118	389,857	136,009	26,530	3,543	2,789	2,497	7,919	.256	.322	.391	.713
25	Rangers	1	10,248	.476	4,879	5,363	349,834	46,105	90,171	16,088	1,899	10,273	43,564	33,130	2,729	65,805	6,009	2,863	391,513	140,876	28,260	2,969	2,851	2,266	7,835	.258	.324	.403	.727