what team has won the most world series since 1971

Since 1971, the New York Yankees have the most series wins by a team in the World Series, with 7 wins.

	TEAM	SERIES W	SERIES	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	7	World Series	65	.554	36	29	2,213	267	545	88	7	62	257	239	24	472	38	12	2,510	833	157	21	13	30	46	.246	.325	.376	.701
2	Red Sox	4	World Series	33	.667	22	11	1,149	165	298	63	7	30	163	143	12	245	5	4	1,326	465	100	12	10	21	22	.259	.345	.405	.749
3	Dodgers	4	World Series	51	.490	25	26	1,711	217	393	63	10	65	206	167	17	395	29	20	1,920	671	138	12	13	9	26	.230	.302	.392	.695
4	Athletics	4	World Series	32	.531	17	15	1,042	104	227	35	6	25	99	112	7	232	21	11	1,183	349	66	18	4	14	13	.218	.297	.335	.632
5	Giants	3	World Series	27	.556	15	12	908	133	234	37	6	31	129	81	5	212	12	5	1,011	376	74	8	9	11	12	.258	.319	.414	.733
6	Cardinals	3	World Series	43	.465	20	23	1,408	164	328	70	6	22	143	140	9	268	26	13	1,584	476	98	20	7	26	22	.233	.305	.338	.643
7	Reds	3	World Series	22	.682	15	7	740	94	192	36	9	17	92	79	4	101	30	11	839	297	62	8	8	15	15	.259	.331	.401	.732
8	Astros	2	World Series	30	.433	13	17	1,038	120	246	50	2	36	116	100	14	253	22	4	1,165	408	88	7	6	15	23	.237	.311	.393	.704
9	Marlins	2	World Series	13	.615	8	5	453	54	115	20	1	10	51	50	2	96	6	3	515	167	31	6	4	5	11	.254	.328	.369	.697
10	Blue Jays	2	World Series	12	.667	8	4	402	62	109	21	5	12	62	43	4	63	13	4	459	176	38	2	8	4	9	.271	.341	.438	.779
11	Braves	2	World Series	35	.429	15	20	1,174	132	279	48	6	35	130	127	6	244	30	13	1,332	444	89	15	10	13	28	.238	.313	.378	.691
12	Twins	2	World Series	14	.571	8	6	479	62	120	18	7	15	62	50	4	84	13	4	538	197	40	3	2	10	8	.251	.325	.411	.737
13	Phillies	2	World Series	34	.441	15	19	1,124	141	267	51	4	42	137	131	9	255	26	7	1,278	452	97	5	9	11	24	.238	.320	.402	.722
14	Royals	2	World Series	25	.520	13	12	869	105	232	48	5	15	100	82	4	185	21	6	970	335	68	8	7	11	26	.267	.331	.386	.716
15	Pirates	2	World Series	14	.571	8	6	489	55	137	27	3	8	53	42	4	82	5	4	547	194	38	7	5	10	5	.280	.339	.397	.736
16	Nationals	1	World Series	7	.571	4	3	241	33	58	8	1	11	32	27	1	61	4	0	272	101	20	3	0	1	5	.241	.320	.419	.739
17	Cubs	1	World Series	7	.571	4	3	245	27	61	10	2	8	27	22	3	64	8	1	272	99	20	0	2	3	4	.249	.316	.404	.720
18	Rangers	1	World Series	17	.471	8	9	563	68	127	25	1	20	66	60	3	126	4	5	636	214	46	4	6	5	16	.226	.301	.380	.681
19	White Sox	1	World Series	4	1.000	4	0	154	20	44	9	2	6	20	15	3	30	5	1	174	75	17	2	0	2	5	.286	.360	.487	.847
20	Angels	1	World Series	7	.571	4	3	245	41	76	15	1	7	38	23	2	38	6	0	275	114	23	2	3	5	6	.310	.370	.465	.835
21	Diamondbacks	1	World Series	12	.417	5	7	420	59	112	24	1	9	58	33	6	111	9	3	473	165	34	10	4	7	9	.267	.326	.393	.719
22	Tigers	1	World Series	14	.357	5	9	445	40	92	14	1	14	40	44	6	100	8	5	502	150	29	5	2	2	9	.207	.286	.337	.623
23	Mets	1	World Series	24	.375	9	15	857	91	206	22	2	21	78	72	9	173	8	5	960	295	45	15	7	11	15	.240	.304	.344	.648
24	Orioles	1	World Series	19	.526	10	9	616	68	134	21	2	15	62	56	6	113	4	1	687	204	38	3	6	7	17	.218	.287	.331	.618