which mlb team has the most world series championships since 1950

Since 1950, the New York Yankees have won the most championships by a team, with 15 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	15	11,989	.570	6,819	5,153	409,396	57,578	107,462	18,406	2,250	13,180	54,562	43,143	3,233	69,457	6,394	2,828	462,487	169,908	33,836	3,395	3,320	2,869	9,461	.262	.335	.415	.750
2	Dodgers	9	12,003	.555	6,655	5,336	407,507	53,105	105,065	17,621	2,434	11,270	49,944	40,418	2,982	72,515	7,996	3,566	459,647	161,364	31,325	5,642	3,098	3,759	8,848	.258	.327	.396	.723
3	Cardinals	5	11,990	.526	6,300	5,672	409,200	52,998	107,332	19,215	2,914	9,666	49,774	38,968	3,144	70,157	8,059	3,632	459,265	161,373	31,795	4,786	3,167	3,784	9,064	.262	.329	.394	.723
4	Giants	4	11,999	.518	6,214	5,778	407,911	52,458	103,876	18,029	2,758	11,231	49,248	39,962	3,084	73,684	6,242	3,158	459,175	161,114	32,018	5,163	3,055	4,028	8,867	.255	.324	.395	.719
5	Red Sox	4	11,990	.529	6,342	5,642	413,079	57,993	110,545	21,792	2,390	12,208	54,924	43,059	3,259	71,434	4,999	2,577	466,061	173,741	36,390	3,294	3,370	3,011	10,207	.268	.339	.421	.760
6	Athletics	4	12,000	.486	5,830	6,156	406,335	52,560	102,039	18,103	2,245	11,299	49,459	41,663	3,210	73,805	7,375	3,228	458,030	158,529	31,647	3,694	3,128	2,281	9,258	.251	.323	.390	.713
7	Braves	3	11,991	.526	6,295	5,675	408,101	53,352	105,066	18,277	2,221	12,159	50,377	39,394	2,859	72,649	6,034	3,083	458,352	164,262	32,657	5,092	2,906	3,665	9,210	.257	.325	.403	.728
8	Reds	3	11,992	.508	6,088	5,892	408,281	53,512	105,071	19,235	2,442	11,707	50,394	39,710	3,239	76,740	8,199	3,421	459,163	164,311	33,384	4,861	3,072	3,657	8,583	.257	.326	.402	.728
9	Pirates	3	11,986	.478	5,724	6,244	409,084	50,464	105,463	18,862	3,189	9,555	47,538	36,020	3,262	74,311	6,718	3,294	456,468	159,368	31,606	4,963	3,139	3,710	8,851	.258	.321	.390	.710
10	Orioles	3	11,979	.498	5,961	6,005	407,744	52,364	104,063	18,522	1,968	11,916	49,529	40,160	3,099	71,749	5,683	2,809	457,914	162,269	32,406	3,781	3,130	2,587	9,639	.255	.324	.398	.722
11	Marlins	2	5,174	.460	2,382	2,792	175,900	21,801	44,799	8,529	1,005	4,718	20,673	15,890	1,875	39,137	3,350	1,322	196,701	69,492	14,252	1,727	1,309	1,211	3,869	.255	.321	.395	.716
12	Blue Jays	2	7,714	.500	3,855	3,856	264,282	35,737	68,775	13,744	1,503	8,407	33,909	24,510	2,472	49,724	4,621	1,979	294,945	110,746	23,654	1,526	2,155	1,418	6,026	.260	.326	.419	.745
13	Royals	2	8,995	.477	4,290	4,703	307,598	39,324	80,723	15,123	2,302	7,131	37,129	26,312	2,512	52,884	7,161	2,922	341,504	121,843	24,556	2,388	2,694	1,879	6,853	.262	.323	.396	.719
14	Astros	2	10,141	.503	5,096	5,040	344,176	43,252	87,719	16,086	2,179	8,563	40,713	32,676	2,951	63,857	7,210	3,151	386,581	133,852	26,828	4,038	2,740	3,154	7,496	.255	.322	.389	.711
15	Mets	2	10,134	.484	4,899	5,227	342,866	41,892	85,672	15,312	1,825	8,750	39,466	32,799	2,919	65,915	5,998	2,747	385,240	130,884	25,887	4,001	2,655	3,159	7,537	.250	.318	.382	.700
16	Phillies	2	11,996	.498	5,968	6,014	408,164	52,044	104,105	18,856	2,966	10,646	48,948	40,264	3,190	76,414	6,999	2,935	459,325	160,831	32,468	4,662	3,045	3,752	8,624	.255	.325	.394	.719
17	Tigers	2	12,002	.490	5,878	6,107	409,520	53,846	105,740	18,212	2,797	11,989	50,926	40,173	2,984	73,130	5,352	2,949	459,408	165,513	32,998	3,587	3,144	2,455	9,322	.258	.327	.404	.731
18	Twins	2	11,997	.486	5,819	6,162	410,090	53,574	106,809	19,230	2,806	10,440	50,454	39,377	3,377	70,670	5,860	3,104	459,644	162,971	32,476	3,611	3,189	2,670	9,800	.260	.328	.397	.725
19	Diamondbacks	1	4,434	.489	2,167	2,267	151,251	20,296	38,521	7,894	1,095	4,759	19,348	14,724	1,482	33,571	2,585	930	170,060	62,882	13,748	1,354	1,249	1,105	3,158	.255	.324	.416	.740
20	Nationals	1	9,000	.481	4,331	4,665	304,365	37,707	77,186	14,895	1,810	7,716	35,450	28,557	2,661	58,151	6,632	2,809	341,786	118,849	24,421	3,888	2,315	2,891	6,577	.254	.321	.390	.711
21	Angels	1	10,301	.495	5,093	5,205	349,413	44,557	89,283	15,434	1,822	9,375	41,937	32,685	2,891	63,909	6,113	3,120	391,331	136,486	26,631	3,547	2,795	2,500	7,947	.256	.322	.391	.713
22	Rangers	1	10,288	.476	4,899	5,383	351,200	46,294	90,502	16,150	1,902	10,322	43,749	33,253	2,746	66,121	6,037	2,869	393,030	141,422	28,374	2,972	2,859	2,267	7,861	.258	.324	.403	.727
23	Cubs	1	11,997	.478	5,727	6,242	408,869	51,781	104,134	18,444	2,740	11,491	48,802	38,162	3,071	76,487	6,015	3,095	457,786	162,531	32,675	4,737	2,947	3,531	8,790	.255	.321	.398	.718
24	White Sox	1	12,002	.501	5,996	5,982	407,699	52,801	105,283	17,985	2,516	10,780	49,817	38,533	3,620	68,996	7,114	3,496	457,533	160,640	31,281	4,435	3,246	2,468	9,266	.258	.325	.394	.719