Between the 1991 and 1999 seasons, Mark McGwire had the highest OPS, with an OPS of 1.050.

Interpreted as:

MLB highest ops with a minimum of 1.55 PA per team game by a player from 1991 to 1999

	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	WRC	WRAA	WOBA	WRC+	BRAA
1	Mark McGwire M. McGwire	1.050	1,065	3,479	704	948	156	1	366	848	841	45	924	7	4	4,404	2,204	523	1	38	109	78	.272	.417	.634	934	397.6	.438	169	389.7
2	Barry Bonds B. Bonds	1.043	1,283	4,375	987	1,322	267	39	328	962	1,053	42	664	291	81	5,525	2,651	634	1	54	242	88	.302	.438	.606	1152	480.4	.436	172	491.1
3	Frank Thomas F. Thomas	1.015	1,311	4,701	929	1,501	306	7	294	1,009	1,032	39	687	28	17	5,851	2,703	607	0	79	133	147	.319	.440	.575	1208	496.9	.433	166	484.6
4	Larry Walker L. Walker	.982	1,145	4,126	823	1,322	296	33	243	800	478	74	682	168	48	4,723	2,413	572	1	44	76	90	.320	.397	.585	920	346.5	.418	144	263
5	Ken Griffey Jr. K. Griffey Jr.	.979	1,253	4,780	911	1,443	269	23	360	1,011	640	43	820	135	42	5,516	2,838	652	5	48	150	93	.302	.386	.594	1042	369.8	.411	149	342.2
6	Edgar Martinez E. Martinez	.978	1,151	4,143	783	1,345	331	10	185	701	780	51	646	37	22	5,017	2,251	526	6	37	67	112	.325	.434	.543	1004	391.4	.424	157	365.5
7	Manny Ramirez M. Ramirez	.975	849	3,031	573	932	203	9	198	682	455	34	663	27	23	3,563	1,747	410	2	41	38	89	.307	.399	.576	690	240.3	.414	145	213.3
8	Mike Piazza M. Piazza	.966	981	3,653	611	1,200	173	4	240	768	381	13	563	13	13	4,075	2,101	417	0	28	83	114	.328	.391	.575	770	261.1	.409	154	281.7
9	Jeff Bagwell J. Bagwell	.961	1,317	4,759	921	1,447	314	21	263	961	885	82	906	158	58	5,800	2,592	598	3	71	121	127	.304	.416	.545	1104	396.6	.412	158	421.2
10	Jim Thome J. Thome	.959	916	3,077	609	883	181	16	196	579	646	29	882	16	11	3,782	1,684	393	1	29	50	64	.287	.412	.547	724	251.1	.412	145	223.6
11	Albert Belle A. Belle	.959	1,327	5,053	880	1,516	344	16	350	1,096	618	49	832	86	34	5,792	2,942	710	3	69	80	171	.300	.377	.582	1076	368.1	.406	145	341.4
12	Todd Helton T. Helton	.938	346	1,201	205	378	78	7	65	221	129	12	142	10	10	1,352	665	150	1	9	11	30	.315	.384	.554	246	74.2	.400	116	29.3
13	Gary Sheffield G. Sheffield	.937	1,064	3,710	666	1,092	192	15	217	696	679	65	469	118	54	4,507	1,965	424	1	52	77	86	.294	.407	.530	828	275.5	.404	150	280.1
14	Brian Giles B. Giles	.935	440	1,378	259	407	81	7	78	272	250	7	219	32	10	1,660	736	166	4	21	21	37	.295	.401	.534	301	91.1	.400	136	79
15	Nomar Garciaparra N. Garciaparra	.933	455	1,907	347	615	125	26	96	340	123	22	207	53	18	2,074	1,080	247	3	19	10	40	.322	.367	.566	370	109.7	.397	135	95.1
16	Vladimir Guerrero V. Guerrero	.933	418	1,585	256	498	96	14	92	281	116	21	199	28	20	1,732	898	202	0	10	29	45	.314	.367	.567	304	85.4	.393	135	78.6
17	Mo Vaughn M. Vaughn	.928	1,185	4,352	691	1,312	219	10	263	860	573	82	1,081	28	17	5,044	2,340	492	0	37	125	105	.301	.390	.538	892	270.8	.395	134	224.4
18	Chipper Jones C. Jones	.923	779	2,890	542	871	166	17	153	524	459	3	463	83	19	3,386	1,530	336	3	31	28	80	.301	.394	.529	608	180.7	.397	140	174
19	Juan Gonzalez J. Gonzalez	.922	1,199	4,681	774	1,386	272	18	335	1,056	336	46	912	21	14	5,120	2,699	625	0	57	63	123	.296	.345	.577	879	255.6	.390	133	215.8
20	Rafael Palmeiro R. Palmeiro	.917	1,372	5,250	893	1,556	308	17	314	979	667	44	733	64	26	6,030	2,840	639	9	60	87	108	.296	.377	.541	1048	313.9	.393	137	284.5
21	Tim Salmon T. Salmon	.917	955	3,483	608	1,015	195	14	196	660	579	31	820	29	31	4,139	1,826	405	0	46	29	45	.291	.393	.524	736	220.2	.396	136	194.9
22	Alex Rodriguez A. Rodriguez	.914	642	2,572	493	791	160	11	148	463	210	24	495	118	32	2,843	1,417	319	16	21	4	53	.308	.363	.551	494	135.4	.391	132	121.2
23	Bobby Abreu B. Abreu	.909	377	1,253	209	390	75	19	40	194	216	4	297	53	21	1,485	623	134	4	8	22	20	.311	.412	.497	263	75.1	.395	135	69.3
24	Andres Galarraga A. Galarraga	.897	1,034	3,922	651	1,173	209	18	235	772	266	96	911	72	41	4,319	2,123	462	0	35	47	77	.299	.355	.541	722	195	.383	121	116.4
25	John Olerud J. Olerud	.895	1,279	4,399	707	1,336	307	10	158	714	763	59	560	8	8	5,278	2,137	475	5	52	102	133	.304	.409	.486	910	265.3	.391	137	246.9