Derek Jeter had the most games in the postseason with an OPS of .800 or above, with 74 games.

Interpreted as:

best postseason ops minimum 80 games by a player

	NAME	G	OPS	AB	R	H	2B	3B	HR	RBI	BB	HBP	SO	SB	CS	PA	TB	XBH	SH	SF	IBB	GIDP	AVG	OBP	SLG
1	Derek Jeter D. Jeter	74	1.312	307	78	147	23	5	20	47	35	2	49	10	3	351	240	48	4	3	2	6	.479	.530	.782
2	Manny Ramirez M. Ramirez	55	1.595	196	54	94	17	0	29	66	49	2	37	0	0	248	198	46	0	1	9	8	.480	.585	1.010
3	Bernie Williams B. Williams	54	1.438	215	64	104	20	0	22	67	37	1	24	5	4	256	190	42	0	3	4	7	.484	.555	.884
4	Jorge Posada J. Posada	53	1.288	178	43	80	16	1	11	29	41	0	37	2	0	219	131	28	0	0	4	6	.449	.553	.736
5	Alex Bregman A. Bregman	49	1.309	182	53	73	14	1	19	42	34	5	27	2	1	221	146	34	0	0	3	4	.401	.507	.802
6	Jose Altuve J. Altuve	48	1.461	203	71	94	17	0	27	49	21	2	21	4	5	227	192	44	0	1	2	3	.463	.515	.946
7	Albert Pujols A. Pujols	45	1.592	163	51	86	17	1	19	52	29	1	15	1	2	194	162	37	0	1	8	3	.528	.598	.994
8	David Justice D. Justice	45	1.341	156	39	66	14	2	14	48	35	3	23	3	2	195	126	30	0	1	4	2	.423	.533	.808
9	David Ortiz D. Ortiz	44	1.517	154	43	73	17	2	17	55	39	2	32	0	1	198	145	36	0	3	10	3	.474	.576	.942
10	Chipper Jones C. Jones	41	1.457	148	45	74	14	0	13	35	37	1	15	6	2	187	127	27	0	1	7	3	.500	.599	.858
11	Tino Martinez T. Martinez	41	1.230	146	32	63	14	0	9	35	25	2	23	2	1	174	104	23	0	1	4	1	.432	.517	.712
12	Enrique Hernández E. Hernández	40	1.510	133	37	67	9	2	16	34	12	1	27	3	2	147	128	27	1	0	1	0	.504	.548	.962
13	Justin Turner J. Turner	38	1.418	138	32	64	15	1	13	38	21	6	18	2	0	166	120	29	0	1	1	0	.464	.548	.870
14	George Springer G. Springer	37	1.586	150	44	71	16	0	23	42	21	3	25	3	0	174	156	39	0	0	1	1	.473	.546	1.040
15	Yadier Molina Y. Molina	37	1.322	137	21	73	17	0	4	26	15	1	12	0	0	155	102	21	1	1	5	1	.533	.578	.745
16	Paul O'Neill P. O'Neill	36	1.372	132	27	61	14	2	11	31	17	0	14	5	0	149	112	27	0	0	0	4	.462	.523	.848
17	Pete Rose P. Rose	36	1.195	152	24	72	11	2	5	18	15	1	8	0	4	169	102	18	1	0	4	2	.474	.524	.671
18	Mookie Betts M. Betts	35	1.352	138	36	66	20	1	8	31	21	0	18	12	1	161	112	29	0	2	1	1	.478	.540	.812
19	Freddie Freeman F. Freeman	35	1.440	136	29	60	14	1	16	34	22	3	18	4	0	161	124	31	0	0	3	2	.441	.528	.912
20	Carlos Correa C. Correa	34	1.601	134	28	68	16	0	18	57	18	2	23	0	0	154	138	34	0	0	1	5	.507	.571	1.030
21	Kenny Lofton K. Lofton	34	1.329	136	42	67	9	4	7	25	20	1	13	19	4	159	105	20	1	1	2	1	.493	.557	.772
22	Reggie Jackson R. Jackson	34	1.652	122	34	63	11	1	18	44	19	3	21	0	1	145	130	30	0	1	2	1	.516	.586	1.066
23	Nelson Cruz N. Cruz	33	1.370	121	32	46	10	0	18	35	17	1	27	1	1	139	110	28	0	0	2	3	.380	.460	.909
24	Matt Holliday M. Holliday	33	1.375	125	32	59	8	1	13	34	7	3	19	0	1	135	108	22	0	0	0	1	.472	.511	.864
25	Yogi Berra Y. Berra	33	1.457	115	30	58	8	0	12	33	16	3	5	0	1	135	102	20	0	1	2	0	.504	.570	.887