The Miami Marlins had their most runs in a game in 2012 against the Mets on August 8, 2012, with 13 runs.

Interpreted as:

miami marlins most run in a regular-season game 2012

	TEAM	R	DATE	TM		OPP	RESULT	AB	H	2B	3B	HR	RBI	BB	HBP	SO	SB	CS	PA	TB	XBH	SH	SF	IBB	GIDP	AVG	OBP	SLG	OPS
1	Marlins	13	8/8/2012	MIA	@	NYM	W 13-0	41	13	4	1	4	13	5	0	9	2	0	46	31	9	0	0	1	0	.317	.391	.756	1.147
2	Marlins	12	8/20/2012	MIA	@	ARI	W 12-3	43	20	3	1	4	12	1	0	5	0	0	44	37	8	0	0	0	3	.465	.477	.860	1.338
3	Marlins	12	7/3/2012	MIA	@	MIL	L 12-13	42	14	4	0	5	12	3	1	9	1	0	47	33	9	0	1	0	1	.333	.383	.786	1.169
4	Marlins	9	9/7/2012	MIA	@	WSH	W 9-7	43	16	4	2	2	9	6	0	7	3	0	51	30	8	0	2	1	0	.372	.431	.698	1.129
5	Marlins	9	8/28/2012	MIA	vs	WSH	W 9-0	37	13	2	0	1	9	2	0	4	2	0	40	18	3	1	0	0	0	.351	.385	.486	.871
6	Marlins	9	8/15/2012	MIA	vs	PHI	W 9-2	34	11	2	0	1	9	3	1	8	1	0	39	16	3	0	1	1	0	.324	.385	.471	.855
7	Marlins	9	7/17/2012	MIA	@	CHC	W 9-5	39	12	1	0	3	9	5	0	8	0	0	44	22	4	0	0	0	0	.308	.386	.564	.950
8	Marlins	9	6/24/2012	MIA	vs	TOR	W 9-0	31	8	1	1	2	9	1	2	8	0	0	35	17	4	0	1	0	0	.258	.314	.548	.863
9	Marlins	9	5/4/2012	MIA	@	SDP	W 9-8	44	9	2	0	2	8	9	0	14	2	0	53	17	4	0	0	1	0	.205	.340	.386	.726
10	Marlins	9	4/18/2012	MIA	vs	CHC	W 9-1	35	14	2	1	2	9	5	0	8	0	0	42	24	5	0	2	0	1	.400	.452	.686	1.138
11	Marlins	8	9/9/2012	MIA	@	WSH	W 8-0	39	14	3	0	1	8	4	1	6	1	0	45	20	4	0	1	0	1	.359	.422	.513	.935
12	Marlins	8	5/16/2012	MIA	@	ATL	W 8-4	37	10	2	0	1	7	3	1	9	4	0	41	15	3	0	0	1	0	.270	.341	.405	.747
13	Marlins	8	5/13/2012	MIA	vs	NYM	W 8-4	34	11	0	2	2	8	5	1	6	1	0	41	21	4	0	1	0	2	.324	.415	.618	1.032
14	Marlins	8	4/7/2012	MIA	@	CIN	W 8-3	38	12	3	1	3	8	5	0	9	3	0	43	26	7	0	0	0	1	.316	.395	.684	1.080
15	Marlins	7	9/11/2012	MIA	@	PHI	L 7-9	35	11	2	0	1	7	4	0	11	1	0	42	16	3	2	1	0	1	.314	.375	.457	.832
16	Marlins	7	9/3/2012	MIA	vs	MIL	W 7-3	32	8	1	0	0	7	5	0	8	1	0	39	9	1	1	1	0	0	.250	.342	.281	.623
17	Marlins	7	8/11/2012	MIA	vs	LAD	W 7-3	32	11	5	0	0	7	1	0	6	0	1	34	16	5	1	0	1	1	.344	.364	.500	.864
18	Marlins	7	8/4/2012	MIA	@	WSH	L 7-10	37	12	4	0	0	5	3	1	4	2	0	43	16	4	2	0	0	1	.324	.390	.432	.823
19	Marlins	7	7/4/2012	MIA	@	MIL	W 7-6	37	10	1	0	3	7	4	0	11	1	0	41	20	4	0	0	0	2	.270	.341	.541	.882
20	Marlins	7	6/25/2012	MIA	vs	STL	L 7-8	35	11	3	0	0	7	8	0	3	0	1	46	14	3	3	0	1	1	.314	.442	.400	.842
21	Marlins	7	5/25/2012	MIA	vs	SFG	W 7-6	29	8	1	0	2	7	5	0	5	2	1	35	15	3	0	1	0	0	.276	.371	.517	.889
22	Marlins	7	5/24/2012	MIA	vs	SFG	L 7-14	40	13	1	0	1	7	5	0	8	2	0	45	17	2	0	0	0	0	.325	.400	.425	.825
23	Marlins	7	5/22/2012	MIA	vs	COL	W 7-6	37	12	3	1	0	7	6	1	9	2	0	44	17	4	0	0	1	0	.324	.432	.459	.891
24	Marlins	7	5/21/2012	MIA	vs	COL	W 7-4	37	13	1	1	1	6	7	0	13	4	0	44	19	3	0	0	0	0	.351	.455	.514	.968
25	Marlins	6	9/15/2012	MIA	vs	CIN	W 6-4	33	10	3	2	1	6	4	0	8	0	2	38	20	6	0	1	0	0	.303	.368	.606	.974