who had the highest ops as a 42 year old

Dennis Martinez has the highest career OPS by a 42-year-old player, with an OPS of 1.167.

	NAME	OPS	G	AB	R	H	2B	3B	HR	RBI	BB	HBP	SO	SB	CS	PA	TB	XBH	SH	SF	IBB	GIDP	AVG	OBP	SLG
1	Dennis Martinez D. Martinez	1.167	12	3	0	1	1	0	0	2	1	0	2	0	0	4	2	1	0	0	0	0	.333	.500	.667
2	Cy Williams C. Williams	1.160	21	17	1	8	2	0	0	2	4	0	3	0		21	10	2	0				.471	.571	.588
3	Barry Bonds B. Bonds	1.047	137	387	78	110	21	0	31	81	131	4	58	5	0	523	224	52	0	1	37	14	.284	.468	.579
4	Ted Williams T. Williams	1.003	26	66	11	19	4	0	5	13	16	0	9	0	1	82	38	9	0	0	1	1	.288	.427	.576
5	Tim Wakefield T. Wakefield	1.000	1	2	0	1	0	0	0	0	0	0	1	0	0	2	1	0	0	0	0	0	.500	.500	.500
6	Kent Tekulve K. Tekulve	1.000	37	2	1	1	0	0	0	0	0	0	1	0	0	2	1	0	0	0	0	0	.500	.500	.500
7	Al Simmons A. Simmons	1.000	4	6	1	3	0	0	0	2	0	0	0	0		6	3	0	0			1	.500	.500	.500
8	Fred Clarke F. Clarke	1.000	1	2	0	1	0	0	0	0	0	0	0	0		2	1	0	0				.500	.500	.500
9	Heinie Peitz H. Peitz	1.000	3	4	1	1	0	1	0	0	0	0	0	0		5	3	1	1				.250	.250	.750
10	Jim Kaat J. Kaat	.944	41	8	2	3	1	0	0	2	1	0	0	0	0	9	4	1	0	0	0	0	.375	.444	.500
11	Albert Pujols A. Pujols	.895	109	307	42	83	14	0	24	68	28	10	55	1	2	351	169	38	0	6	1	13	.270	.345	.550
12	Manny Mota M. Mota	.857	7	7	0	3	0	0	0	2	0	0	0	0	0	7	3	0	0	0	0	1	.429	.429	.429
13	Enos Slaughter E. Slaughter	.857	81	142	22	44	4	1	5	21	21	0	15	2	0	164	65	10	1	0	0	3	.310	.399	.458
14	Luke Appling L. Appling	.833	142	492	82	148	21	5	5	58	121	0	24	7		619	194	31	6			23	.301	.439	.394
15	Carlton Fisk C. Fisk	.829	137	452	65	129	21	0	18	65	61	7	73	7	2	521	204	39	0	1	8	12	.285	.378	.451
16	Sam Rice S. Rice	.825	106	289	58	93	16	7	1	34	32	0	6	7		324	126	24	3				.322	.389	.436
17	Jimmy Austin J. Austin	.805	15	31	6	9	3	1	0	2	3	0	2	0		34	14	4	0				.290	.353	.452
18	Paul Molitor P. Molitor	.800	31	131	21	39	7	2	3	19	11	0	13	3	0	143	59	12	0	1	0	1	.298	.350	.450
19	Andres Galarraga A. Galarraga	.792	71	194	25	54	11	0	8	25	14	2	48	1	1	210	89	19	0	0	0	7	.278	.333	.459
20	Jack Saltzgaver J. Saltzgaver	.787	52	117	20	38	5	3	0	10	8	0	8	0		126	49	8	1			1	.325	.368	.419
21	Walker Cooper W. Cooper	.784	48	78	7	21	5	1	3	10	5	0	10	0	0	85	37	9	1	1	1	6	.269	.310	.474
22	Matt Stairs M. Stairs	.781	78	99	14	23	6	0	6	16	11	0	32	2	0	111	47	12	0	1	2	1	.232	.306	.475
23	Davey Lopes D. Lopes	.775	45	42	4	10	2	0	1	6	13	0	7	1	1	55	15	3	0	0	2	0	.238	.418	.357
24	Carl Yastrzemski C. Yastrzemski	.770	137	475	60	127	20	2	16	77	62	1	51	0	0	542	199	38	0	4	4	11	.267	.351	.419
25	Dave Winfield D. Winfield	.746	77	294	35	74	15	3	10	43	31	0	51	2	1	328	125	28	1	2	5	7	.252	.321	.425