48 players are tied for the most grand slams in a week, with 2 grand slams. The first three are Brandon Nimmo and Victor Caratini the week of June 30, 2025 and Casey Schmitt the week of June 9, 2025.

	NAME	GRANDSLAM	WEEK	G	AB	R	H	2B	3B	HR	RBI	BB	HBP	SO	SB	CS	PA	TB	XBH	SH	SF	IBB	GIDP	AVG	OBP	SLG	OPS
1	Brandon Nimmo B. Nimmo	2	6/30/2025 - 7/6/2025	6	23	5	6	1	0	3	9	1	1	6	2	0	25	16	4	0	0	0	0	.261	.320	.696	1.016
2	Victor Caratini V. Caratini	2	6/30/2025 - 7/6/2025	4	17	3	6	2	0	2	9	0	0	5	0	0	18	14	4	0	1	0	0	.353	.333	.824	1.157
3	Casey Schmitt C. Schmitt	2	6/9/2025 - 6/15/2025	6	20	4	7	0	0	3	11	3	0	5	0	0	23	16	3	0	0	0	1	.350	.435	.800	1.235
4	Jazz Chisholm Jr. J. Chisholm Jr.	2	9/11/2023 - 9/17/2023	6	17	6	5	0	0	2	8	5	0	4	3	0	22	11	2	0	0	0	1	.294	.455	.647	1.102
5	Luis Urías L. Urías	2	8/14/2023 - 8/20/2023	2	6	2	3	0	0	2	8	1	0	2	0	0	7	9	2	0	0	0	0	.500	.571	1.500	2.071
6	Trea Turner T. Turner	2	9/27/2021 - 10/3/2021	6	24	8	11	2	0	3	11	1	0	4	1	1	25	22	5	0	0	1	2	.458	.480	.917	1.397
7	Salvador Perez S. Perez	2	8/23/2021 - 8/29/2021	7	28	6	10	0	0	6	14	5	0	5	0	0	33	28	6	0	0	1	0	.357	.455	1.000	1.455
8	Gavin Lux G. Lux	2	5/17/2021 - 5/23/2021	7	26	4	10	2	0	2	9	2	0	7	0	1	28	18	4	0	0	0	0	.385	.429	.692	1.121
9	Freddie Freeman F. Freeman	2	8/31/2020 - 9/6/2020	7	26	7	9	1	0	2	9	5	1	4	0	0	32	16	3	0	0	1	1	.346	.469	.615	1.084
10	James McCann J. McCann	2	8/12/2019 - 8/18/2019	6	23	7	10	2	1	2	11	0	1	5	0	0	24	20	5	0	0	0	0	.435	.458	.870	1.328
11	Manny Machado M. Machado	2	8/14/2017 - 8/20/2017	6	26	4	10	1	0	4	12	0	0	1	0	0	27	23	5	0	1	0	2	.385	.370	.885	1.255
12	Steve Pearce S. Pearce	2	7/24/2017 - 7/30/2017	6	24	3	5	2	0	2	8	1	0	2	0	0	25	13	4	0	0	0	0	.208	.240	.542	.782
13	Danny Espinosa D. Espinosa	2	6/27/2016 - 7/3/2016	7	26	8	11	2	0	5	17	4	1	7	1	0	31	28	7	0	0	1	0	.423	.516	1.077	1.593
14	Edwin Encarnacion E. Encarnacion	2	8/24/2015 - 8/30/2015	6	23	7	9	2	0	6	17	2	1	2	0	0	26	29	8	0	0	0	0	.391	.462	1.261	1.722
15	Brandon Inge B. Inge	2	5/7/2012 - 5/13/2012	5	21	3	6	1	0	3	12	1	0	6	0	0	22	16	4	0	0	0	3	.286	.318	.762	1.080
16	Jorge Posada J. Posada	2	6/7/2010 - 6/13/2010	6	18	4	4	0	0	2	9	6	1	7	0	0	25	10	2	0	0	0	0	.222	.440	.556	.996
17	Josh Willingham J. Willingham	2	7/27/2009 - 8/2/2009	6	23	7	10	2	0	3	11	3	1	3	0	1	27	21	5	0	0	0	1	.435	.519	.913	1.432
18	Hanley Ramirez H. Ramirez	2	6/22/2009 - 6/28/2009	6	26	5	10	3	0	3	15	2	0	2	2	1	28	22	6	0	0	1	0	.385	.429	.846	1.275
19	Joe Crede J. Crede	2	4/7/2008 - 4/13/2008	5	17	5	5	2	0	3	9	2	0	2	0	0	19	16	5	0	0	0	0	.294	.368	.941	1.310
20	Michael Cuddyer M. Cuddyer	2	6/5/2006 - 6/11/2006	6	23	4	6	2	0	2	9	7	0	10	0	0	30	14	4	0	0	1	1	.261	.433	.609	1.042
21	Juan Encarnacion J. Encarnacion	2	4/4/2005 - 4/10/2005	6	23	5	7	1	0	2	8	4	0	3	0	1	27	14	3	0	0	0	2	.304	.407	.609	1.016
22	Larry Walker L. Walker	2	8/16/2004 - 8/22/2004	6	23	6	7	1	0	2	8	6	0	5	0	0	29	14	3	0	0	0	2	.304	.448	.609	1.057
23	Ben Broussard B. Broussard	2	8/9/2004 - 8/15/2004	7	20	6	9	1	0	3	11	2	1	5	0	0	23	19	4	0	0	0	0	.450	.522	.950	1.472
24	Bill Mueller B. Mueller	2	7/28/2003 - 8/3/2003	4	17	5	7	0	0	4	10	1	0	4	0	1	18	19	4	0	0	0	0	.412	.444	1.118	1.562
25	David Eckstein D. Eckstein	2	4/22/2002 - 4/28/2002	6	27	5	6	0	0	2	9	2	2	4	1	1	31	12	2	0	0	0	0	.222	.323	.444	.767