highest w% in the world series when having 30 gp and 5 world series

The Boston Red Sox have the best winning percentage by a team in the World Series with 30+ games played, winning 62.8 percent of the time.

Interpreted as:

highest w% in the world series when having 30 or more gp and 5 world series

	TEAM	W%	G	SERIES	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	Red Sox	.628	79	World Series	49	29	2,653	312	644	105	42	50	290	260	21	458	23	27	3,001	983	197	55	12	35	43	.243	.314	.371	.685
2	Yankees	.590	230	World Series	135	94	7,713	1,013	1,919	283	52	225	958	814	58	1,342	87	59	8,702	2,981	560	94	23	87	151	.249	.324	.386	.711
3	White Sox	.567	30	World Series	17	13	1,000	106	246	45	8	12	93	79	11	156	24	23	1,111	343	65	20	1	4	15	.246	.308	.343	.651
4	Athletics	.547	75	World Series	41	34	2,457	267	559	107	14	46	245	223	13	461	41	32	2,753	832	167	56	4	22	31	.228	.295	.339	.633
5	Orioles	.538	39	World Series	21	18	1,261	135	267	41	4	33	122	125	6	240	5	5	1,407	415	78	8	7	15	27	.212	.284	.329	.614
6	Reds	.510	51	World Series	26	25	1,690	192	411	77	18	27	186	148	13	225	40	26	1,887	605	122	27	9	22	31	.243	.308	.358	.666
7	Giants	.500	116	World Series	57	57	3,865	426	959	142	29	64	393	314	24	638	63	61	4,276	1,351	235	62	11	29	66	.248	.308	.350	.657
8	Cardinals	.492	118	World Series	58	60	3,931	430	943	185	27	58	395	315	15	659	67	35	4,344	1,356	270	72	11	48	55	.240	.298	.345	.643
9	Pirates	.489	47	World Series	23	24	1,576	175	401	76	16	19	161	109	19	226	41	16	1,738	566	111	29	5	12	24	.254	.310	.359	.669
10	Twins	.475	40	World Series	19	21	1,340	145	319	46	9	36	143	128	6	229	23	18	1,497	491	91	21	2	15	21	.238	.307	.366	.673
11	Braves	.475	59	World Series	28	31	1,961	213	462	76	10	51	206	207	10	377	42	17	2,225	711	137	34	13	17	46	.236	.310	.363	.672
12	Indians	.459	37	World Series	17	20	1,219	137	279	50	5	28	125	138	7	227	21	14	1,384	423	83	16	4	14	23	.229	.310	.347	.657
13	Dodgers	.445	128	World Series	57	71	4,201	454	959	152	27	114	428	403	29	800	66	50	4,709	1,507	293	57	19	34	77	.228	.299	.359	.658
14	Astros	.433	30	World Series	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
15	Tigers	.422	65	World Series	27	37	2,164	227	491	84	11	33	213	225	22	351	34	27	2,448	696	128	34	3	20	37	.227	.306	.322	.627
16	Cubs	.390	60	World Series	23	36	1,997	205	487	85	17	21	179	162	12	366	61	43	2,232	669	123	59	2	7	29	.244	.304	.335	.639
17	Phillies	.372	43	World Series	16	27	1,400	156	320	61	6	43	149	148	12	304	29	13	1,585	522	110	16	9	13	28	.229	.306	.373	.679