5 players are tied for the most walks by a catcher in a game, with 5 bases on balls. The first three are Ivan Rodriguez on April 8, 2003, Johnny Bench on July 22, 1979 and Joe Ferguson on June 24, 1978.

Interpreted as:

most walks in a regular-season game by a catcher

	NAME	BB	DATE	TM		OPP	AB	R	H	2B	3B	HR	RBI	HBP	SO	SB	CS	PA	TB	XBH	SH	SF	IBB	GIDP
1	Ivan Rodriguez I. Rodriguez	5	4/8/2003	FLA	vs	NYM	0	0	0	0	0	0	0	0	0	1	0	5	0	0	0	0	0	0
2	Johnny Bench J. Bench	5	7/22/1979	CIN	@	CHC	1	2	1	0	0	0	2	0	0	0	0	6	1	0	0	0	0	0
3	Joe Ferguson J. Ferguson	5	6/24/1978	HOU	@	SDP	0	0	0	0	0	0	0	0	0	0	0	5	0	0	0	0	3	0
4	Elrod Hendricks E. Hendricks	5	9/16/1972	CHC	vs	NYM	1	3	0	0	0	0	0	0	0	0	0	6	0	0	0	0	2	0
5	Andy Seminick A. Seminick	5	9/30/1951	PHN	vs	BKN	2	1	0	0	0	0	0	0	0	0	0	7	0	0	0		1	0
6	Cal Raleigh C. Raleigh	4	9/14/2024	SEA	vs	TEX	1	1	0	0	0	0	0	0	1	0	0	5	0	0	0	0	0	0
7	Logan O'Hoppe L. O'Hoppe	4	10/1/2023	LAA	vs	OAK	1	1	0	0	0	0	0	0	0	0	0	5	0	0	0	0	0	0
8	Yasmani Grandal Y. Grandal	4	5/17/2021	CWS	@	MIN	0	3	0	0	0	0	1	0	0	0	0	5	0	0	0	1	0	0
9	Yasmani Grandal Y. Grandal	4	5/8/2021	CWS	@	KCR	0	0	0	0	0	0	1	0	0	0	0	5	0	0	0	1	0	0
10	Yasmani Grandal Y. Grandal	4	5/1/2021	CWS	vs	CLE	0	2	0	0	0	0	0	0	0	0	0	4	0	0	0	0	0	0
11	Yasmani Grandal Y. Grandal	4	9/11/2019	MIL	@	MIA	1	2	0	0	0	0	0	0	0	0	0	5	0	0	0	0	0	0
12	Yan Gomes Y. Gomes	4	7/29/2019	WSH	vs	ATL	0	2	0	0	0	0	0	0	0	0	0	4	0	0	0	0	0	0
13	Robinson Chirinos R. Chirinos	4	6/6/2019	HOU	@	SEA	3	3	1	0	0	1	2	0	2	0	0	7	4	1	0	0	0	0
14	Tony Wolters T. Wolters	4	9/24/2018	COL	vs	PHI	1	0	0	0	0	0	1	0	0	0	0	5	0	0	0	0	1	0
15	Jason Castro J. Castro	4	4/5/2017	MIN	vs	KCR	0	2	0	0	0	0	0	0	0	0	0	4	0	0	0	0	0	0
16	Matt Wieters M. Wieters	4	10/3/2015	BAL	vs	NYY	1	0	1	0	0	0	0	0	0	0	0	5	1	0	0	0	0	0
17	A.J. Ellis	4	8/18/2015	LAD	@	OAK	1	2	1	0	0	1	3	0	0	0	0	5	4	1	0	0	0	0
18	Rene Rivera R. Rivera	4	9/1/2014	SDP	vs	ARI	0	0	0	0	0	0	0	0	0	0	0	4	0	0	0	0	2	0
19	Michael McKenry M. McKenry	4	8/17/2014	COL	vs	CIN	1	1	1	0	0	0	0	0	0	0	0	5	1	0	0	0	0	0
20	Buster Posey B. Posey	4	8/4/2014	SFG	@	NYM	1	1	0	0	0	0	0	0	0	0	0	5	0	0	0	0	0	0
21	Chris Iannetta C. Iannetta	4	5/18/2013	LAA	vs	CWS	1	1	0	0	0	0	0	0	0	0	0	5	0	0	0	0	0	0
22	Chris Iannetta C. Iannetta	4	5/9/2013	LAA	@	HOU	1	0	0	0	0	0	0	0	1	0	0	5	0	0	0	0	0	0
23	A.J. Ellis	4	7/29/2012	LAD	@	SFG	0	0	0	0	0	0	0	0	0	0	0	4	0	0	0	0	1	0
24	A.J. Ellis	4	6/11/2012	LAD	vs	LAA	0	0	0	0	0	0	0	0	0	0	0	4	0	0	0	0	0	0
25	Buster Posey B. Posey	4	6/4/2012	SFG	vs	CHC	0	2	0	0	0	0	0	0	0	0	0	4	0	0	0	0	0	0