All-Time MLB Catcher Range Factor Leaders

J. T. Realmuto is the all-time MLB leader in catcher range factor with 8.84, just ahead of Christian Vazquez (8.840 to 8.839). He did it in 13 seasons, from 2014 to 2026. The top ten runs from 8.84 down to 7.79.

Career rate stats are limited to players with 1,000+ games at the position, the usual bar for all-time rate leaderboards. That is a raw total rather than a share of the schedule, so it falls unevenly across eras. Negro League seasons ran roughly 25 to 70 games against 154 or more in the American and National Leagues, and exactly one Negro League fielder reaches 1,000 games at a single position. The outfield is also one position here rather than three: the source splits left, centre and right into a file this site does not load, so an outfield board mixes the three corners together. Show all players

All-time MLB leader J. T. Realmuto 2014–2026 · 13 seasons

8.84 Catcher Range Factor Just ahead of Christian Vazquez

Showing Catcher Range Factor and the stats that give it context Full stat line

#	Player	Seasons	C RF	G	PO	A	E
1	J. T. Realmuto	2014–2026 (13)	8.84	1,401	11,834	551	71
2	Christian Vazquez	2014–2026 (12)	8.84	1,005	8,460	423	51
3	Yan Gomes	2012–2024 (13)	8.74	1,019	8,378	532	68
4	Yasmani Grandal	2012–2024 (13)	8.57	1,114	9,115	428	65
5	Martin Maldonado	2011–2025 (15)	8.37	1,172	9,292	520	64
6	Buster Posey	2009–2021 (12)	8.14	1,093	8,359	540	44
7	Russell Martin	2006–2019 (14)	7.95	1,579	11,612	941	89
8	Brian McCann	2005–2019 (15)	7.93	1,612	12,048	729	95
9	Jonathan Lucroy	2010–2021 (12)	7.85	1,098	8,041	581	64
10	Salvador Perez	2011–2026 (15)	7.79	1,427	10,426	693	49
11	Carlos Ruiz	2006–2017 (12)	7.61	1,085	7,668	589	53
12	Matt Wieters	2009–2020 (12)	7.56	1,075	7,697	428	58
13	Miguel Montero	2006–2018 (13)	7.50	1,077	7,516	560	84
14	Kurt Suzuki	2007–2022 (16)	7.44	1,540	10,869	596	73
15	Yadier Molina	2004–2022 (19)	7.41	2,184	15,122	1,062	83
16	Chris Iannetta	2006–2019 (14)	7.27	1,122	7,613	548	44
17	Jason Varitek	1997–2011 (15)	7.20	1,488	10,166	541	69
18	Javy Lopez	1992–2006 (15)	7.12	1,351	8,990	631	73
19	Brad Ausmus	1993–2010 (18)	7.12	1,938	12,839	956	79
20	Mike Lieberthal	1994–2007 (14)	7.11	1,170	7,829	490	72
21	Mike Piazza	1992–2006 (15)	7.10	1,630	10,844	733	124
22	A. J. Pierzynski	1998–2016 (19)	6.93	1,936	12,600	823	68
23	Jason Kendall	1996–2010 (15)	6.92	2,025	13,019	989	144
24	Johnny Edwards	1961–1974 (14)	6.92	1,392	8,925	703	82
25	Miguel Olivo	2002–2014 (13)	6.84	1,049	6,675	501	84
26	Bengie Molina	1998–2010 (13)	6.83	1,285	8,122	659	52
27	John Buck	2004–2014 (11)	6.81	1,042	6,733	363	58
28	Jorge Posada	1995–2011 (17)	6.81	1,574	10,016	696	90
29	John Roseboro	1957–1970 (14)	6.75	1,476	9,291	675	107
30	Bill Freehan	1961–1976 (15)	6.74	1,581	9,941	721	72
31	Rod Barajas	1999–2012 (14)	6.73	1,065	6,768	401	51
32	Charles Johnson	1994–2005 (12)	6.71	1,160	7,218	568	51
33	Dan Wilson	1992–2005 (14)	6.70	1,281	8,109	470	45
34	Ramon Hernandez	1999–2013 (15)	6.65	1,447	9,012	613	97
35	Ivan Rodriguez	1991–2011 (21)	6.63	2,427	14,864	1,227	142
36	Joe Girardi	1989–2003 (15)	6.60	1,247	7,619	605	77
37	Mike Scioscia	1980–1992 (13)	6.50	1,395	8,335	737	114
38	Jerry Grote	1963–1981 (16)	6.47	1,348	8,081	635	78
39	Todd Hundley	1990–2003 (14)	6.39	1,096	6,535	472	88
40	Tim McCarver	1959–1979 (20)	6.34	1,387	8,206	588	91
41	Gary Carter	1974–1992 (19)	6.32	2,056	11,785	1,203	121
42	Joe Oliver	1989–2001 (13)	6.30	1,033	6,059	451	71
43	Tony Peña	1980–1997 (18)	6.29	1,950	11,212	1,045	117
44	Tom Haller	1961–1972 (12)	6.27	1,199	7,012	508	64
45	Darrin Fletcher	1989–2002 (14)	6.20	1,143	6,678	406	47
46	Benito Santiago	1986–2005 (20)	6.14	1,917	10,816	960	151
47	Earl Battey	1955–1967 (13)	6.14	1,087	6,176	501	69
48	Sandy Alomar	1989–2007 (19)	6.14	1,324	7,667	464	86
49	Gregg Zaun	1995–2010 (16)	6.14	1,067	6,134	418	88
50	Bill Killefer	1909–1921 (13)	6.12	1,005	4,830	1,319	148

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