what team won the most world series without losing

25 teams have not lost all-time. The first three are the New York Yankees, the St. Louis Cardinals and the Oakland Athletics.

	TEAM	SERIES W	SERIES	W	L%	G	W%	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	World Series	135	.000	136	1.000	4,570	772	1,224	192	34	160	725	552	39	776	63	38	5,246	1,964	386	69	16	66	82	.268	.351	.430	.780
2	Cardinals	11	World Series	58	.000	58	1.000	1,960	318	547	111	20	46	291	189	8	298	40	23	2,215	836	177	52	6	35	21	.279	.344	.427	.770
3	Athletics	9	World Series	41	.000	41	1.000	1,346	215	351	73	10	39	194	118	6	237	25	22	1,511	561	122	39	2	13	12	.261	.323	.417	.739
4	Red Sox	9	World Series	49	.000	50	1.000	1,687	246	449	79	33	37	227	181	14	273	19	21	1,933	705	149	42	9	30	25	.266	.341	.418	.758
5	Dodgers	8	World Series	57	.000	57	1.000	1,867	289	488	86	11	68	274	196	15	332	43	28	2,132	800	165	43	11	28	31	.261	.335	.428	.763
6	Giants	8	World Series	57	.000	59	1.000	1,976	296	564	81	18	39	274	174	16	341	42	40	2,226	798	138	51	9	23	31	.285	.347	.404	.751
7	Reds	5	World Series	26	.000	26	1.000	854	135	237	43	14	21	130	95	6	111	32	16	980	371	78	19	6	16	17	.278	.352	.434	.786
8	Pirates	5	World Series	23	.000	23	1.000	772	122	221	43	9	14	111	62	13	96	27	10	872	324	66	21	4	7	10	.286	.348	.420	.768
9	Braves	4	World Series	28	.000	28	1.000	941	144	245	44	8	36	139	100	7	176	26	6	1,073	413	88	17	8	10	16	.260	.333	.439	.772
10	Tigers	4	World Series	27	.000	28	1.000	968	164	270	48	7	20	155	133	14	146	21	14	1,140	392	75	23	2	14	16	.279	.373	.405	.778
11	Orioles	3	World Series	21	.000	21	1.000	691	111	175	28	3	26	102	76	3	125	4	3	779	287	57	5	4	11	16	.253	.328	.415	.744
12	Twins	3	World Series	19	.000	19	1.000	629	97	175	31	4	23	95	61	3	99	15	10	704	283	58	10	1	12	12	.278	.344	.450	.794
13	Cubs	3	World Series	23	.000	24	1.000	805	112	223	35	8	11	100	74	6	133	45	24	926	307	54	39	2	6	6	.277	.342	.381	.723
14	White Sox	3	World Series	17	.000	17	1.000	585	86	163	31	6	9	78	47	5	95	18	12	652	233	46	14	1	2	7	.279	.337	.398	.735
15	Astros	2	World Series	13	.000	13	1.000	462	82	133	30	0	21	78	48	6	103	13	2	522	226	51	2	4	8	13	.288	.360	.489	.849
16	Marlins	2	World Series	8	.000	8	1.000	288	47	79	12	0	9	44	37	1	60	4	1	334	118	21	5	3	4	7	.274	.356	.410	.765
17	Blue Jays	2	World Series	8	.000	8	1.000	279	55	86	17	5	10	55	32	4	40	10	1	324	143	32	2	7	4	4	.308	.379	.513	.891
18	Royals	2	World Series	13	.000	13	1.000	479	78	138	32	4	10	75	50	0	97	13	4	535	208	46	3	3	10	12	.288	.353	.434	.788
19	Mets	2	World Series	13	.000	13	1.000	456	72	128	18	1	18	61	39	6	86	6	2	513	202	37	8	4	9	9	.281	.343	.443	.786
20	Indians	2	World Series	17	.000	17	1.000	556	78	155	29	3	13	73	58	4	94	8	10	628	229	45	7	3	10	11	.279	.349	.412	.761
21	Phillies	2	World Series	16	.000	16	1.000	517	83	131	24	0	25	82	63	5	103	12	7	591	230	49	4	2	5	9	.253	.339	.445	.784
22	Nationals	1	World Series	4	.000	4	1.000	144	30	41	5	0	10	29	15	1	29	3	0	163	76	15	3	0	1	3	.285	.356	.528	.884
23	Rangers	1	World Series	8	.000	8	1.000	263	39	62	12	1	12	37	35	2	60	3	2	302	112	25	0	2	3	9	.236	.328	.426	.754
24	Angels	1	World Series	4	.000	4	1.000	139	31	47	10	1	4	29	18	2	15	4	0	162	71	15	2	1	5	3	.338	.419	.511	.930
25	Diamondbacks	1	World Series	5	.000	5	1.000	182	40	64	15	0	4	39	10	3	43	1	1	200	91	19	4	1	4	3	.352	.393	.500	.893