The New York Yankees have the most series wins by a team in the World Series, with 6 wins in the 1950s.

	TEAM	SERIES W	DECADE	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	6	1950s	World Series	51	.588	30	21	1,681	212	404	43	13	63	203	181	9	268	11	19	1,894	662	119	18	5	18	34	.240	.317	.394	.710
2	Yankees	5	1930s	World Series	23	.870	20	3	794	150	216	30	7	31	141	90	7	118	4	9	900	353	68	9		10	15	.272	.351	.445	.796
3	Yankees	4	1940s	World Series	27	.630	17	10	905	111	224	37	10	13	100	99	4	134	11	3	1,019	320	60	11		9	18	.248	.324	.354	.678
4	Red Sox	4	1910s	World Series	24	.696	16	7	768	67	173	25	17	6	56	64	3	107	10	18	865	250	48	30		4	9	.225	.287	.326	.613
5	Giants	3	2010s	World Series	16	.750	12	4	539	75	140	26	4	13	73	43	4	135	5	3	594	213	43	4	4	2	7	.260	.317	.395	.712
6	Yankees	3	1990s	World Series	14	.857	12	2	475	65	123	16	1	13	61	59	2	103	10	3	543	180	30	6	1	9	11	.259	.343	.379	.722
7	Athletics	3	1970s	World Series	19	.632	12	7	603	53	127	20	3	11	50	65	5	141	7	10	690	186	34	15	2	9	7	.211	.292	.308	.600
8	Cardinals	3	1940s	World Series	23	.565	13	10	764	76	185	37	5	8	73	66	2	118	4	4	859	256	50	27		19	9	.242	.304	.335	.639
9	Yankees	3	1920s	World Series	34	.545	18	15	1,097	134	271	44	9	24	123	112	7	155	16	11	1,243	405	77	27		4	18	.247	.321	.369	.690
10	Athletics	3	1910s	World Series	20	.600	12	8	684	91	175	47	6	6	77	41	2	99	18	15	748	252	59	21		4	5	.256	.300	.368	.668
11	Dodgers	2	2020s	World Series	11	.727	8	3	363	57	84	18	2	19	56	44	4	95	8	3	417	163	39	2	4	3	4	.231	.318	.449	.767
12	Red Sox	2	2010s	World Series	11	.727	8	3	383	55	83	16	1	12	54	42	3	112	3	2	432	137	29	1	3	9	8	.217	.297	.358	.655
13	Red Sox	2	2000s	World Series	8	1.000	8	0	279	53	86	29	2	7	53	43	5	40	2	0	332	140	38	3	2	4	6	.308	.407	.502	.909
14	Yankees	2	2000s	World Series	24	.542	13	11	813	86	192	36	4	22	83	81	13	208	8	5	919	302	62	5	7	9	17	.236	.313	.371	.684
15	Blue Jays	2	1990s	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
16	Dodgers	2	1980s	World Series	11	.727	8	3	365	48	92	14	2	11	45	33	3	80	10	5	408	143	27	5	2	4	4	.252	.318	.392	.709
17	Yankees	2	1970s	World Series	16	.500	8	8	562	70	148	21	1	12	67	39	5	93	7	3	613	207	34	5	2	2	11	.263	.316	.368	.684
18	Pirates	2	1970s	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
19	Reds	2	1970s	World Series	23	.522	12	11	762	92	182	33	8	19	91	79	3	115	29	11	861	288	60	9	8	14	13	.239	.310	.378	.688
20	Cardinals	2	1960s	World Series	21	.524	11	10	708	84	173	26	8	17	80	56	1	109	21	6	774	266	51	5	4	2	11	.244	.299	.376	.675
21	Dodgers	2	1960s	World Series	15	.533	8	7	471	38	106	16	3	9	35	37	3	84	12	8	521	155	28	9	1	5	8	.225	.285	.329	.614
22	Yankees	2	1960s	World Series	30	.467	14	16	1,023	139	259	41	6	32	134	93	7	195	7	5	1,136	408	79	8	5	16	20	.253	.318	.399	.717
23	Dodgers	2	1950s	World Series	33	.485	16	17	1,087	124	267	39	4	33	117	116	5	191	15	10	1,233	413	76	20	5	15	22	.246	.320	.380	.700
24	Cardinals	2	1930s	World Series	20	.500	10	10	681	65	165	35	6	6	60	31	1	105	11	6	723	230	47	10		1	7	.242	.276	.338	.614
25	Giants	2	1920s	World Series	26	.560	14	11	880	91	234	26	10	12	84	71	4	111	12	16	967	316	48	12		4	23	.266	.324	.359	.683