The Pittsburgh Pirates had their most bases on balls in a game against the Mets 4 times, with 10 walks.

Interpreted as:

pirates most walks in a regular-season game vs mets

	TEAM	BB	DATE	TM		OPP	RESULT	AB	R	H	2B	3B	HR	RBI	HBP	SO	SB	CS	PA	TB	XBH	SH	SF	IBB	GIDP	AVG	OBP	SLG	OPS
1	Pirates	10	8/15/2023	PIT	@	NYM	W 7-4	35	7	9	2	1	1	6	2	13	2	0	47	16	4	0	0	0	2	.257	.447	.457	.904
2	Pirates	10	4/17/1985	PIT	vs	NYM	L 6-10	34	6	8	1	1	0	5	0	4	1	1	44	11	2	0	0	0	1	.235	.409	.324	.733
3	Pirates	10	5/26/1979	PIT	@	NYM	L 8-10	37	8	14	4	0	0	8	0	7	0	1	50	18	4	1	2	1	0	.378	.490	.486	.976
4	Pirates	10	8/9/1970	PIT	vs	NYM	W 8-3	30	8	8	2	1	1	7	0	11	1	0	43	15	4	1	2	1	0	.267	.429	.500	.929
5	Pirates	9	6/29/1988	PIT	vs	NYM	L 7-8	41	7	11	1	0	2	7	0	6	0	0	51	18	3	1	0	0	2	.268	.400	.439	.839
6	Pirates	9	4/20/1987	PIT	vs	NYM	W 9-6	33	9	12	3	0	4	9	0	4	2	1	42	27	7	0	0	0	1	.364	.500	.818	1.318
7	Pirates	9	9/25/1971	PIT	@	NYM	L 1-2	50	1	8	0	1	0	0	0	12	2	0	59	10	1	0	0	3	3	.160	.288	.200	.488
8	Pirates	9	8/21/1962	PIT	@	NYM	W 8-6	37	8	8	4	0	0	6	1	7	0	0	47	12	4	0	0	1	0	.216	.383	.324	.707
9	Pirates	8	7/27/2018	PIT	vs	NYM	W 5-4	33	5	10	0	0	1	5	0	6	0	0	41	13	1	0	0	1	1	.303	.439	.394	.833
10	Pirates	8	5/27/2014	PIT	@	NYM	L 2-4	32	2	6	0	0	0	2	0	5	0	0	40	6	0	0	0	0	1	.188	.350	.188	.538
11	Pirates	8	9/26/1992	PIT	vs	NYM	W 19-2	43	19	20	5	2	3	18	0	4	1	0	51	38	10	0	0	1	1	.465	.549	.884	1.433
12	Pirates	8	8/10/1992	PIT	@	NYM	W 4-2	63	4	17	4	0	1	4	0	6	1	0	73	24	5	2	0	5	0	.270	.352	.381	.733
13	Pirates	8	6/13/1986	PIT	@	NYM	L 5-6	29	5	4	0	0	1	4	1	14	1	0	40	7	1	0	2	0	1	.138	.325	.241	.566
14	Pirates	8	6/7/1980	PIT	@	NYM	L 5-6	38	5	8	1	0	0	4	0	5	1	1	47	9	1	1	0	2	1	.211	.348	.237	.585
15	Pirates	8	9/18/1973	PIT	vs	NYM	L 5-6	33	5	6	1	0	0	5	0	5	0	0	42	7	1	1	0	2	0	.182	.341	.212	.554
16	Pirates	8	9/19/1969	PIT	@	NYM	W 8-2	34	8	10	3	1	0	7	1	6	1	1	45	15	4	2	0	1	0	.294	.442	.441	.883
17	Pirates	8	8/15/1963	PIT	@	NYM	W 8-2	39	8	12	3	1	0	7	0	9	0	0	47	17	4	0	0	0	1	.308	.426	.436	.861
18	Pirates	7	4/15/2024	PIT	@	NYM	L 3-6	29	3	3	0	0	0	3	0	10	0	0	37	3	0	0	1	0	0	.103	.270	.103	.374
19	Pirates	7	8/14/2023	PIT	@	NYM	L 2-7	32	2	5	2	0	0	2	0	11	0	1	39	7	2	0	0	0	0	.156	.308	.219	.526
20	Pirates	7	7/9/2021	PIT	@	NYM	L 4-13	34	4	9	3	0	1	4	1	3	1	1	42	15	4	0	0	0	1	.265	.405	.441	.846
21	Pirates	7	5/26/2014	PIT	@	NYM	W 5-3	38	5	12	3	0	1	4	0	6	1	0	45	18	4	0	0	1	1	.316	.422	.474	.896
22	Pirates	7	9/25/2012	PIT	@	NYM	W 10-6	34	10	9	2	1	2	10	0	4	0	1	41	19	5	0	0	0	2	.265	.390	.559	.949
23	Pirates	7	8/11/2008	PIT	@	NYM	W 7-5	32	7	8	3	0	0	7	2	5	0	0	44	11	3	2	1	0	0	.250	.405	.344	.749
24	Pirates	7	4/30/2008	PIT	@	NYM	W 13-1	40	13	12	4	0	0	11	0	7	0	0	48	16	4	0	1	0	1	.300	.396	.400	.796
25	Pirates	7	9/26/1991	PIT	@	NYM	W 4-3	52	4	12	3	0	0	4	0	12	1	1	64	15	3	5	0	0	0	.231	.322	.288	.610