The Seattle Mariners had their highest OPS in a season in 1996, with an OPS of .850.

Interpreted as:

mariners top career ops in a regular season

	TEAM	OPS	SEASON	G	W%	W	L	AB	R	H	2B	3B	HR	RBI	BB	HBP	SO	SB	CS	PA	TB	XBH	SH	SF	IBB	GIDP	AVG	OBP	SLG
1	Mariners	.850	1996	161	.528	85	76	5,668	993	1,625	343	19	245	954	670	75	1,052	90	39	6,517	2,741	607	46	58	57	121	.287	.366	.484
2	Mariners	.839	1997	162	.556	90	72	5,614	925	1,574	312	21	264	890	626	49	1,110	89	40	6,384	2,720	597	46	49	53	146	.280	.355	.485
3	Mariners	.812	1998	161	.472	76	85	5,628	859	1,553	321	28	234	822	558	57	1,081	115	39	6,327	2,632	583	36	48	26	107	.276	.345	.468
4	Mariners	.805	2001	162	.716	116	46	5,680	927	1,637	310	38	169	881	614	62	989	174	42	6,474	2,530	517	48	70	54	112	.288	.360	.445
5	Mariners	.803	2000	162	.562	91	71	5,497	907	1,481	300	26	198	869	775	48	1,073	122	56	6,444	2,427	524	63	61	34	129	.269	.361	.442
6	Mariners	.798	1999	162	.488	79	83	5,572	859	1,499	263	21	244	825	610	42	1,095	130	45	6,310	2,536	528	38	48	38	114	.269	.343	.455
7	Mariners	.798	1995	145	.545	79	66	4,996	796	1,377	276	20	182	767	549	39	871	110	41	5,670	2,239	478	52	34	53	109	.276	.350	.448
8	Mariners	.786	1994	112	.438	49	63	3,883	569	1,045	211	18	153	549	372	26	652	48	21	4,361	1,751	382	48	32	42	87	.269	.335	.451
9	Mariners	.769	2002	162	.574	93	69	5,569	814	1,531	285	31	152	771	629	51	1,003	137	58	6,362	2,334	468	41	72	62	123	.275	.350	.419
10	Mariners	.763	1987	162	.481	78	84	5,508	760	1,499	282	48	161	717	500	43	863	174	73	6,139	2,360	491	38	50	19	132	.272	.335	.428
11	Mariners	.762	2007	162	.543	88	74	5,684	794	1,629	284	22	153	754	389	62	861	81	30	6,208	2,416	459	33	40	32	154	.287	.337	.425
12	Mariners	.756	2016	162	.531	86	76	5,583	768	1,446	251	17	223	735	506	72	1,288	56	28	6,226	2,400	491	24	41	29	138	.259	.326	.430
13	Mariners	.754	2003	162	.574	93	69	5,561	795	1,509	290	33	139	759	586	53	989	108	37	6,281	2,282	462	35	46	34	130	.271	.344	.410
14	Mariners	.749	2006	162	.481	78	84	5,670	756	1,540	266	42	172	703	404	63	974	106	37	6,213	2,406	480	38	38	49	117	.272	.325	.424
15	Mariners	.749	2017	162	.481	78	84	5,551	750	1,436	281	17	200	714	487	78	1,267	89	35	6,165	2,351	498	14	35	31	131	.259	.325	.424
16	Mariners	.745	1993	162	.506	82	80	5,494	734	1,429	272	24	161	681	624	56	901	91	68	6,288	2,232	457	63	51	73	132	.260	.339	.406
17	Mariners	.740	2025	162	.556	90	72	5,502	766	1,345	234	9	238	734	544	89	1,446	161	37	6,197	2,311	481	24	38	29	102	.244	.320	.420
18	Mariners	.740	2019	162	.420	68	94	5,500	758	1,305	254	28	239	730	588	58	1,581	115	47	6,197	2,332	521	14	37	7	83	.237	.316	.424
19	Mariners	.738	1985	162	.457	74	88	5,521	719	1,410	277	38	171	686	564	31	942	94	35	6,185	2,276	486	28	41	36	147	.255	.326	.412
20	Mariners	.735	1979	162	.414	67	95	5,544	711	1,490	250	52	132	676	515	28	725	126	52	6,202	2,240	434	61	54	45	158	.269	.331	.404
21	Mariners	.734	2023	162	.543	88	74	5,500	758	1,333	282	12	210	728	548	111	1,603	118	30	6,200	2,269	504	4	37	14	95	.242	.321	.413
22	Mariners	.727	2004	162	.389	63	99	5,722	698	1,544	276	20	136	658	492	54	1,058	110	42	6,362	2,268	432	46	48	49	131	.270	.331	.396
23	Mariners	.725	1992	162	.395	64	98	5,564	679	1,466	278	24	149	638	474	38	841	100	55	6,179	2,239	451	52	51	47	148	.263	.323	.402
24	Mariners	.724	1986	162	.414	67	95	5,498	718	1,392	243	41	158	681	572	34	1,148	93	76	6,185	2,191	442	52	29	38	125	.253	.326	.399
25	Mariners	.722	2018	162	.549	89	73	5,513	677	1,402	256	32	176	644	430	70	1,221	79	37	6,083	2,250	464	29	41	17	128	.254	.314	.408