which which player has the highest ops in major league baseball postseason history with a minimum of 15 plate appearances

Lloyd McClendon has the best career OPS in the postseason when making 15+ plate appearances, with an OPS of 1.633.

	NAME	OPS	PA	G	AB	R	H	2B	3B	HR	RBI	BB	HBP	SO	SB	CS	TB	XBH	SH	SF	IBB	GIDP	AVG	OBP	SLG
1	Lloyd McClendon L. McClendon	1.633	23	11	16	4	10	2	0	1	4	6	0	1	0	0	15	3	0	1	1	0	.625	.696	.938
2	Colby Rasmus C. Rasmus	1.610	35	9	26	5	11	4	0	4	7	9	0	8	1	0	27	8	0	0	2	1	.423	.571	1.038
3	Dante Bichette D. Bichette	1.552	18	4	17	6	10	3	0	1	3	1	0	3	0	0	16	4	0	0	0	0	.588	.611	.941
4	Donn Clendenon D. Clendenon	1.509	16	4	14	4	5	1	0	3	4	2	0	6	0	0	15	4	0	0	0	0	.357	.438	1.071
5	Vic Wertz V. Wertz	1.493	18	4	16	2	8	2	1	1	3	2	0	2	0	0	15	4	0	0	0	0	.500	.556	.938
6	Dane Iorg D. Iorg	1.386	25	13	23	4	12	5	1	0	4	2	0	0	0	0	19	6	0	0	0	0	.522	.560	.826
7	Fernando Tatis Jr. F. Tatis Jr.	1.328	57	13	48	13	18	5	0	6	12	8	1	9	1	1	41	11	0	0	1	1	.375	.474	.854
8	Rondell White R. White	1.267	15	4	15	2	6	1	0	2	3	0	0	0	0	0	13	3	0	0	0	0	.400	.400	.867
9	Jeffrey Leonard J. Leonard	1.266	31	10	27	5	10	0	0	4	5	3	1	6	0	0	22	4	0	0	0	0	.370	.452	.815
10	Ted Kluszewski T. Kluszewski	1.266	25	6	23	5	9	1	0	3	10	2	0	0	0	0	19	4	0	0	2	1	.391	.440	.826
11	Jay Johnstone J. Johnstone	1.262	22	14	21	2	10	1	1	1	5	1	0	1	0	0	16	3	0	0	0	0	.476	.500	.762
12	Fred Luderus F. Luderus	1.250	18	5	16	1	7	2	0	1	6	1	1	4	0	3	12	3	0		0	0	.438	.500	.750
13	Willie Aikens W. Aikens	1.215	49	12	40	5	15	0	1	4	10	9	0	11	0	0	29	5	0	0	0	0	.375	.490	.725
14	Lou Gehrig L. Gehrig	1.214	150	34	119	30	43	8	3	10	35	26	2	17	0	1	87	21	1		2	1	.361	.483	.731
15	Babe Ruth B. Ruth	1.214	167	41	129	37	42	5	2	15	33	33	2	30	4	3	96	22	2		2	3	.326	.470	.744
16	Bobby Brown B. Brown	1.207	46	17	41	9	18	5	3	0	9	5	0	3	0	0	29	8	0		0	0	.439	.500	.707
17	Jody Davis J. Davis	1.202	19	5	18	3	7	2	0	2	6	0	0	3	0	0	15	4	0	1	0	0	.389	.368	.833
18	Carlos Delgado C. Delgado	1.199	43	10	37	8	13	3	0	4	11	6	0	6	0	0	28	7	0	0	0	0	.351	.442	.757
19	Al Weis A. Weis	1.196	17	8	12	1	5	0	0	1	3	4	0	2	0	0	8	1	0	1	2	0	.417	.529	.667
20	Kurt Bevacqua K. Bevacqua	1.189	20	7	19	4	7	2	0	2	4	1	0	2	0	1	15	4	0	0	0	1	.368	.400	.789
21	Ken Boswell K. Boswell	1.187	20	8	19	6	8	0	0	2	5	1	0	2	0	0	14	2	0	0	0	0	.421	.450	.737
22	Eric Young E. Young	1.186	24	7	22	5	9	1	0	2	5	2	0	2	1	0	16	3	0	0	1	1	.409	.458	.727
23	Dwayne Murphy D. Murphy	1.184	22	6	19	4	8	2	0	1	3	3	0	4	0	1	13	3	0	0	0	1	.421	.500	.684
24	Granny Hamner G. Hamner	1.181	15	4	14	1	6	2	1	0	0	1	0	2	1	0	10	3	0		0	0	.429	.467	.714
25	Max Carey M. Carey	1.177	31	7	24	6	11	4	0	0	2	2	3	3	3	1	15	4	2		0	0	.458	.552	.625