who has the highest ops in the history of the world series at least 20 at bats

Willie Aikens has the best career OPS in the World Series with 20+ at-bats, with an OPS of 1.638.

	NAME	OPS	AB	SERIES	G	R	H	2B	3B	HR	RBI	BB	HBP	SO	SB	CS	PA	TB	XBH	SH	SF	IBB	GIDP	AVG	OBP	SLG
1	Willie Aikens W. Aikens	1.638	20	World Series	6	5	8	0	1	4	8	6	0	8	0	0	26	22	5	0	0	0	0	.400	.538	1.100
2	Amos Otis A. Otis	1.495	23	World Series	6	4	11	2	0	3	7	3	0	3	0	0	26	22	5	0	0	1	2	.478	.538	.957
3	David Ortiz D. Ortiz	1.372	44	World Series	14	14	20	6	0	3	14	14	0	5	0	0	59	35	9	0	1	4	0	.455	.576	.795
4	Troy Glaus T. Glaus	1.313	26	World Series	7	7	10	3	0	3	8	4	0	6	0	0	30	22	6	0	0	1	1	.385	.467	.846
5	Alan Trammell A. Trammell	1.300	20	World Series	5	5	9	1	0	2	6	2	0	2	1	1	23	16	3	1	0	0	0	.450	.500	.800
6	Ted Kluszewski T. Kluszewski	1.266	23	World Series	6	5	9	1	0	3	10	2	0	0	0	0	25	19	4	0	0	2	1	.391	.440	.826
7	Phil Garner P. Garner	1.238	24	World Series	7	4	12	4	0	0	5	3	1	1	0	0	28	16	4	0	0	2	0	.500	.571	.667
8	Randy Arozarena R. Arozarena	1.234	22	World Series	6	5	8	0	0	3	4	4	0	4	0	1	26	17	3	0	0	1	2	.364	.462	.773
9	Lou Gehrig L. Gehrig	1.214	119	World Series	34	30	43	8	3	10	35	26	2	17	0	1	148	87	21	1		2	1	.361	.483	.731
10	Jorge Soler J. Soler	1.214	25	World Series	8	4	8	1	1	3	6	4	0	8	0	0	29	20	5	0	0	0	1	.320	.414	.800
11	Babe Ruth B. Ruth	1.214	129	World Series	41	37	42	5	2	15	33	33	2	30	4	3	166	96	22	2		2	3	.326	.470	.744
12	Hideki Matsui H. Matsui	1.213	36	World Series	12	4	14	1	0	4	12	4	1	5	0	0	41	27	5	0	0	0	0	.389	.463	.750
13	Reggie Jackson R. Jackson	1.212	98	World Series	27	21	35	7	1	10	24	15	3	24	1	0	116	74	18	0	0	2	3	.357	.457	.755
14	Bobby Brown B. Brown	1.207	41	World Series	17	9	18	5	3	0	9	5	0	3	0	0	46	29	8	0		0	0	.439	.500	.707
15	George Springer G. Springer	1.199	67	World Series	17	16	22	8	0	7	11	12	1	16	2	0	80	51	15	0	0	1	0	.328	.438	.761
16	Carlos Ruiz C. Ruiz	1.194	34	World Series	11	6	12	4	1	2	5	9	0	2	1	0	43	24	7	0	0	1	0	.353	.488	.706
17	Pedro Guerrero P. Guerrero	1.179	21	World Series	6	2	7	1	1	2	7	2	1	6	0	0	24	16	4	0	0	1	0	.333	.417	.762
18	Max Carey M. Carey	1.177	24	World Series	7	6	11	4	0	0	2	2	3	3	3	1	31	15	4	2		0	0	.458	.552	.625
19	Jayson Werth J. Werth	1.176	37	World Series	11	7	13	3	0	3	6	11	0	11	3	0	48	25	6	0	0	1	0	.351	.500	.676
20	Pablo Sandoval P. Sandoval	1.162	47	World Series	12	9	20	4	0	3	8	2	1	7	0	0	50	33	7	0	0	1	2	.426	.460	.702
21	Dave Robertson D. Robertson	1.158	22	World Series	6	3	11	1	1	0	1	0	1	0	2	0	23	14	2	0		0	0	.500	.522	.636
22	Juan Soto J. Soto	1.147	43	World Series	12	12	14	3	0	4	8	12	0	10	1	0	55	29	7	0	0	2	1	.326	.473	.674
23	Vladimir Guerrero Jr. V. Guerrero Jr.	1.136	22	World Series	5	6	8	0	0	2	3	6	0	2	0	0	28	14	2	0	0	1	1	.364	.500	.636
24	Jake Powell J. Powell	1.127	23	World Series	8	8	10	1	0	1	5	4	0	5	1	1	27	14	2	0		0	1	.435	.519	.609
25	Lenny Dykstra L. Dykstra	1.124	50	World Series	13	13	16	1	0	6	11	9	0	11	4	0	61	35	7	2	0	1	0	.320	.424	.700