what is the most grand slams an mlb team scored in a home game

The New York Yankees have smashed the most grand slams by a team in a home game, with 3 grand slams against the Oakland Athletics on August 25, 2011.

Interpreted as:

What is the most grand slams an MLB team scored in a home regular-season game?

	TEAM	GRANDSLAM	DATE	TM		OPP	AB	R	H	2B	3B	HR	RBI	BB	HBP	SO	SB	CS	PA	TB	XBH	SH	SF	IBB	GIDP	AVG	OBP	SLG	OPS
1	Yankees	3	8/25/2011	NYY	vs	OAK	43	22	21	2	1	5	22	13	1	9	0	0	58	40	8	0	1	1	0	.488	.603	.930	1.534
2	Pirates	2	7/5/2024	PIT	vs	NYM	37	14	16	1	0	7	14	5	1	4	0	0	43	38	8	0	0	0	1	.432	.512	1.027	1.539
3	Cubs	2	9/5/2021	CHC	vs	PIT	37	11	13	0	0	4	11	5	1	8	1	0	43	25	4	0	0	0	0	.351	.442	.676	1.118
4	Dodgers	2	7/10/2021	LAD	vs	ARI	44	22	21	2	1	8	22	8	1	4	0	0	53	49	11	0	0	0	2	.477	.566	1.114	1.680
5	Braves	2	5/21/2021	ATL	vs	PIT	41	20	20	7	0	7	20	5	0	9	0	0	49	48	14	1	2	0	0	.488	.521	1.171	1.692
6	Phillies	2	4/7/2018	PHI	vs	MIA	42	20	20	4	0	4	20	6	0	11	0	0	49	36	8	0	1	0	1	.476	.531	.857	1.388
7	Indians	2	7/25/2017	CLE	vs	LAA	39	11	13	2	0	3	11	10	0	8	2	2	49	24	5	0	0	1	1	.333	.469	.615	1.085
8	Orioles	2	9/11/2015	BAL	vs	KCR	37	14	12	3	0	4	14	7	1	11	0	0	45	27	7	0	0	0	0	.324	.444	.730	1.174
9	Giants	2	7/13/2014	SFG	vs	ARI	34	8	9	2	0	2	8	5	1	7	0	0	40	17	4	0	0	0	0	.265	.375	.500	.875
10	Tigers	2	5/15/2009	DET	vs	OAK	39	14	13	3	0	2	14	3	1	4	0	0	43	22	5	0	0	0	1	.333	.395	.564	.959
11	Phillies	2	4/27/2009	PHI	vs	WSH	35	13	14	5	0	2	12	6	1	7	0	0	43	25	7	0	1	0	1	.400	.488	.714	1.203
12	Red Sox	2	5/22/2008	BOS	vs	KCR	36	11	14	2	0	2	11	3	0	7	0	1	40	22	4	0	1	1	0	.389	.425	.611	1.036
13	White Sox	2	4/13/2008	CWS	vs	DET	32	11	10	2	0	2	10	6	0	4	0	0	38	18	4	0	0	1	2	.313	.421	.563	.984
14	Reds	2	8/21/1999	CIN	vs	MON	34	9	11	3	0	2	9	4	0	7	0	0	38	20	5	0	0	0	0	.324	.395	.588	.983
15	Red Sox	2	5/10/1999	BOS	vs	SEA	33	12	10	2	0	4	12	8	1	6	0	0	42	24	6	0	0	0	0	.303	.452	.727	1.180
16	Giants	2	9/19/1998	SFG	vs	LAD	43	18	19	3	0	4	17	8	1	11	1	0	53	34	7	1	0	0	0	.442	.538	.791	1.329
17	Phillies	2	8/18/1997	PHI	vs	SFG	40	12	16	0	0	2	11	3	1	4	0	0	45	22	2	1	0	1	1	.400	.455	.550	1.005
18	Braves	2	7/14/1997	ATL	vs	PHI	33	10	9	1	0	2	10	10	0	6	0	1	43	16	3	0	0	0	0	.273	.442	.485	.927
19	Marlins	2	4/28/1997	FLA	vs	SDP	34	12	12	2	0	2	12	13	0	3	0	0	47	20	4	0	0	1	2	.353	.532	.588	1.120
20	Cubs	2	6/3/1987	CHC	vs	HOU	44	22	21	3	0	6	21	9	0	6	1	0	54	42	9	0	1	0	1	.477	.556	.955	1.510
21	Braves	2	5/2/1987	ATL	vs	HOU	34	12	13	3	0	3	12	8	0	6	1	3	42	25	6	0	0	1	1	.382	.500	.735	1.235
22	Orioles	2	8/6/1986	BAL	vs	TEX	33	11	7	0	0	3	10	10	0	6	0	0	43	16	3	0	0	0	2	.212	.395	.485	.880
23	Red Sox	2	8/7/1984	BOS	vs	DET	37	12	13	4	0	3	12	4	0	3	0	0	41	26	7	0	0	1	1	.351	.415	.703	1.117
24	Angels	2	4/27/1983	CAL	vs	DET	38	13	16	3	1	4	12	8	1	6	1	0	48	33	8	1	0	0	1	.421	.532	.868	1.400
25	Pirates	2	9/14/1982	PIT	vs	CHC	33	15	13	2	0	2	15	7	0	8	0	1	44	21	4	1	3	0	0	.394	.465	.636	1.101