Mike Piazza has the highest OPS by a catcher in a season, with an OPS of 1.070 in 1997.

Interpreted as:

best ops with a minimum of 3.1 PA per team game in a season by c

	NAME	OPS	SEASON	TM	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	Mike Piazza M. Piazza	1.070	1997	LAD	152	556	104	201	32	1	40	124	69	3	77	5	1	633	355	73	0	5	11	19	.362	.431	.638	141	63.2	.452	183	66.4
2	Gabby Hartnett G. Hartnett	1.034	1930	CHC	141	508	84	172	31	3	37	122	55	1	62	0		578	320	71	14				.339	.404	.630	127	45.2	.444	141	37.1
3	Joe Mauer J. Mauer	1.031	2009	MIN	138	523	94	191	30	1	28	96	76	2	63	4	1	606	307	59	0	5	14	13	.365	.444	.587	127	54.8	.438	170	53.2
4	Mike Piazza M. Piazza	1.012	2000	NYM	136	482	90	156	26	0	38	113	58	3	69	4	2	545	296	64	0	2	10	15	.324	.398	.614	110	38.9	.423	153	39.1
5	Mike Piazza M. Piazza	1.006	1995	LAD	112	434	82	150	17	0	32	93	39	1	80	1	0	475	263	49	0	1	10	10	.346	.400	.606	97	37.3	.427	168	40.6
6	Roy Campanella R. Campanella	1.006	1953	BKN	144	519	103	162	26	3	41	142	67	4	58	4	2	590	317	70	0			13	.312	.395	.611	120	49.8	.441	154	41.8
7	Chris Hoiles C. Hoiles	1.001	1993	BAL	126	419	80	130	28	0	29	82	69	9	94	1	1	503	245	57	3	3	4	10	.310	.416	.585	103	43.2	.433	166	40.8
8	Rudy York R. York	.995	1938	DET	135	463	86	138	27	2	33	126	92	2	74	1	2	557	268	62	0				.298	.417	.579	116	45.8	.445	138	30.8
9	Bill Dickey B. Dickey	.987	1937	NYY	140	530	87	176	35	2	29	133	73	4	22	3	2	608	302	66	1				.332	.417	.570	125	48.8	.442	147	41.1
10	Mike Piazza M. Piazza	.985	1996	LAD	148	547	87	184	16	0	36	105	81	1	93	0	3	631	308	52	0	2	21	21	.336	.422	.563	125	43.6	.416	165	51.5
11	Roy Campanella R. Campanella	.983	1951	BKN	143	505	90	164	33	1	33	108	53	4	51	1	2	562	298	67	0			19	.325	.393	.590	111	45.5	.440	158	40.7
12	Bill Dickey B. Dickey	.981	1938	NYY	132	454	84	142	27	4	27	115	75	2	22	3	0	532	258	58	1				.313	.412	.568	108	41.5	.440	142	32.5
13	Roy Campanella R. Campanella	.978	1955	BKN	123	446	81	142	20	1	32	107	56	6	41	2	3	522	260	53	5	9	9	14	.318	.395	.583	100	38.9	.421	149	32.1
14	Mickey Cochrane M. Cochrane	.976	1931	PHA	122	459	87	160	31	6	17	89	56	3	21	2	3	521	254	54	3				.349	.423	.553	107	42.6	.441	151	36
15	Mickey Cochrane M. Cochrane	.974	1933	PHA	130	429	104	138	30	4	15	60	106	3	22	8	6	542	221	49	4				.322	.459	.515	112	49.5	.449	155	39.5
16	Jorge Posada J. Posada	.970	2007	NYY	144	506	91	171	42	1	20	90	74	6	98	2	0	589	275	63	0	3	7	18	.338	.426	.543	116	42.8	.418	157	41.8
17	Mike Piazza M. Piazza	.960	1998	TOT	151	561	88	184	38	1	32	111	58	2	80	1	0	626	320	71	0	5	14	15	.328	.390	.570	116	38.6	.405	151	40.6
18	Buster Posey B. Posey	.957	2012	SFG	148	530	78	178	39	1	24	103	69	2	96	1	1	610	291	64	0	9	7	19	.336	.408	.549	114	44.7	.406	164	46.5
19	Mike Piazza M. Piazza	.957	2001	NYM	141	503	81	151	29	0	36	94	67	2	87	0	2	573	288	65	0	1	19	20	.300	.384	.573	104	32.9	.395	143	32
20	Mickey Cochrane M. Cochrane	.949	1930	PHA	130	487	110	174	42	5	10	85	55	1	18	5	0	561	256	57	18				.357	.424	.526	113	33.7	.423	138	30.4
21	Jorge Posada J. Posada	.943	2000	NYY	151	505	92	145	35	1	28	86	107	8	151	2	2	624	266	64	0	4	10	11	.287	.417	.527	117	34.9	.405	140	33.8
22	Todd Hundley T. Hundley	.943	1997	NYM	132	417	78	114	21	2	30	86	83	3	116	2	3	508	229	53	0	5	16	10	.273	.394	.549	90	27.1	.396	143	27.7
23	Joe Torre J. Torre	.943	1966	ATL	148	546	83	172	20	3	36	101	60	2	61	0	4	614	306	59	2	4	8	18	.315	.382	.560	113	48.4	.408	157	41.1
24	Dick Dietz D. Dietz	.941	1970	SFG	148	493	82	148	36	2	22	107	109	3	106	0	1	612	254	60	2	5	10	16	.300	.426	.515	115	45.4	.415	152	39.3
25	Joe Mauer J. Mauer	.936	2006	MIN	140	521	86	181	36	4	13	84	79	1	54	8	3	608	264	53	0	7	21	24	.347	.429	.507	110	33.3	.396	141	32.6