Mike Piazza has the highest career OPS by a catcher, with an OPS of .940.

Interpreted as:

highest ops with a minimum of 3000 PA of all-time catchers

	NAME	OPS	PA	G	AB	R	H	2B	3B	HR	RBI	BB	HBP	SO	SB	CS	TB	XBH	SH	SF	IBB	GIDP	AVG	OBP	SLG	WRC	WRAA	WOBA	WRC+	BRAA
1	Mike Piazza M. Piazza	.940	6,888	1,700	6,147	968	1,921	306	7	399	1,237	673	28	974	17	20	3,438	712	0	40	132	206	.313	.381	.559	1238	379.9	.397	145	399.8
2	Mickey Cochrane M. Cochrane	.897	6,206	1,482	5,169	1,041	1,652	333	64	119	830	857	29	217	64		2,470	516	151				.320	.419	.478	1128	344.9	.413	132	269.2
3	Joe Mauer J. Mauer	.873	5,060	1,178	4,378	688	1,414	282	20	105	634	616	17	564	43	16	2,051	407	4	45	103	137	.323	.405	.468	820	221.9	.378	134	209.4
4	Bill Dickey B. Dickey	.868	7,060	1,789	6,300	930	1,969	343	72	202	1,209	678	31	289	36		3,062	617	51			49	.313	.382	.486	1182	312.3	.396	126	253.9
5	Roy Campanella R. Campanella	.860	4,816	1,215	4,205	627	1,161	178	18	242	856	533	30	501	25	15	2,101	438	30	18	30	143	.276	.360	.500	755	193.4	.385	123	142.6
6	Gabby Hartnett G. Hartnett	.858	7,297	1,990	6,432	867	1,912	396	64	236	1,179	703	35	697	28		3,144	696	127			19	.297	.370	.489	1186	271.2	.389	127	251.3
7	Jorge Posada J. Posada	.856	6,763	1,714	5,748	866	1,583	365	10	261	1,021	897	72	1,377	20	19	2,751	636	1	45	74	169	.275	.377	.479	1063	228.8	.370	125	213.1
8	Victor Martinez V. Martinez	.838	4,224	1,004	3,739	509	1,120	235	3	131	638	411	28	482	3	3	1,754	369	0	46	52	133	.300	.369	.469	629	116.5	.361	120	106
9	Javy Lopez J. Lopez	.838	5,429	1,409	4,977	638	1,441	247	18	252	829	337	64	893	8	19	2,480	517	6	45	43	162	.290	.340	.498	796	118.3	.358	115	104.2
10	Chris Hoiles C. Hoiles	.833	3,338	894	2,820	415	739	122	2	151	449	435	44	616	5	7	1,318	275	11	28	17	65	.262	.366	.467	511	107.2	.368	122	89.9
11	Yogi Berra Y. Berra	.832	7,927	2,001	7,160	1,113	2,043	310	49	336	1,369	669	50	386	28	19	3,459	695	9	39	45	139	.285	.349	.483	1173	257.6	.371	124	238.4
12	Buster Posey B. Posey	.831	5,607	1,371	4,970	663	1,500	293	9	158	729	540	43	721	23	9	2,285	460	1	53	67	163	.302	.372	.460	837	188.2	.358	129	190.6
13	Joe Torre J. Torre	.829	4,801	1,196	4,322	559	1,289	181	30	163	652	404	43	608	12	23	2,019	374	6	26	53	161	.298	.362	.467	724	212.5	.366	132	177.4
14	Gene Tenace G. Tenace	.826	3,176	914	2,516	368	621	102	12	113	384	579	50	593	21	21	1,086	227	10	21	34	42	.247	.395	.432	492	138.9	.376	141	147.8
15	Johnny Bench J. Bench	.826	7,700	1,877	6,771	1,001	1,811	342	22	356	1,259	813	19	1,161	67	38	3,265	720	9	88	129	170	.267	.344	.482	1115	288.8	.365	128	243.8
16	Ernie Lombardi E. Lombardi	.818	6,349	1,853	5,855	601	1,792	277	27	190	990	430	46	262	8		2,693	494	18			143	.306	.358	.460	952	199.4	.376	125	194.9
17	Mike Stanley M. Stanley	.814	3,105	956	2,639	394	711	133	7	108	439	399	23	562	9	2	1,182	248	14	30	13	71	.269	.367	.448	461	89.8	.361	118	73.7
18	Willson Contreras W. Contreras	.814	3,712	943	3,210	456	828	177	10	152	468	375	106	893	32	21	1,481	339	4	17	10	88	.258	.353	.461	554	108.9	.351	121	96.4
19	Smoky Burgess S. Burgess	.811	4,937	1,614	4,411	483	1,310	229	33	124	662	463	12	262	13	14	1,977	386	13	38	74	119	.297	.363	.448	699	138.6	.359	116	95.7
20	Ted Simmons T. Simmons	.808	8,094	1,954	7,244	930	2,116	413	43	222	1,195	720	34	576	15	31	3,281	678	9	87	164	238	.292	.355	.453	1126	242.7	.357	122	206.1
21	Buck Ewing B. Ewing	.805	3,055	701	2,866	633	864	127	102	41	311	185	4		141		1,318	270					.301	.345	.460	604	162.9	.369	128	134
22	Stan Lopata S. Lopata	.803	3,034	853	2,601	375	661	116	25	116	397	393	7	497	18	11	1,175	257	12	21	32	79	.254	.351	.452	420	70.4	.358	114	50.7
23	Mickey Tettleton M. Tettleton	.803	3,914	1,039	3,212	473	777	139	10	154	457	635	19	909	18	21	1,398	303	19	29	46	60	.242	.367	.435	565	121.3	.359	124	108.3
24	Wally Schang W. Schang	.800	5,573	1,616	4,610	664	1,327	240	71	51	623	745	83	482	89		1,862	362	135				.288	.396	.404	836	182.3	.382	119	128.3
25	Spud Davis S. Davis	.799	4,713	1,458	4,255	388	1,312	244	22	77	647	386	22	326	6		1,831	343	50			30	.308	.369	.430	690	101.5	.368	109	52.2