most grand slams by a player in a game

6 players are tied for the most grand slams in a game, with 2 grand slams. The first three are Josh Willingham on July 27, 2009, Bill Mueller on July 29, 2003 and Nomar Garciaparra on May 10, 1999.

Interpreted as:
most grand slams by a player in a regular-season game
NAMEGRANDSLAMDATETMOPPABRH2B3BHRRBIBBHBPSOSBCSPATBXBHSHSFIBBGIDP
1Josh Willingham
J. Willingham
2
7/27/2009
@
5
2
3
1
0
2
8
0
0
1
0
0
5
10
3
0
0
0
0
2Bill Mueller
B. Mueller
2
7/29/2003
@
5
3
3
0
0
3
9
0
0
0
0
0
5
12
3
0
0
0
0
3Nomar Garciaparra
N. Garciaparra
2
5/10/1999
vs
4
3
3
0
0
3
10
1
0
0
0
0
5
12
3
0
0
0
0
4Fernando Tatis
F. Tatis
2
4/23/1999
@
5
2
2
0
0
2
8
0
0
2
0
0
5
8
2
0
0
0
0
5Chris Hoiles
C. Hoiles
2
8/14/1998
@
5
2
3
0
0
2
8
0
0
1
0
0
5
9
2
0
0
0
0
6Robin Ventura
R. Ventura
2
9/4/1995
@
5
3
3
1
0
2
8
1
0
0
0
0
6
10
3
0
0
0
0
7Eugenio Suárez
E. Suárez
1
6/15/2026
vs
4
2
2
0
0
2
6
0
0
2
0
0
4
8
2
0
0
0
0
8Willi Castro
W. Castro
1
6/14/2026
@
6
3
4
0
0
2
7
1
0
1
0
0
7
10
2
0
0
0
0
9Bo Bichette
B. Bichette
1
6/12/2026
vs
3
2
2
0
0
2
6
0
0
0
0
0
4
8
2
0
1
0
0
10Yordan Alvarez
Y. Alvarez
1
6/12/2026
@
5
2
3
0
0
2
6
0
0
0
0
0
5
9
2
0
0
0
0
11Seiya Suzuki
S. Suzuki
1
6/11/2026
@
4
1
1
0
0
1
4
0
0
2
0
0
4
4
1
0
0
0
0
12Bryce Eldridge
B. Eldridge
1
6/10/2026
vs
4
2
1
0
0
1
4
1
0
1
0
0
5
4
1
0
0
0
0
13Jackson Holliday
J. Holliday
1
6/10/2026
vs
4
1
1
0
0
1
4
0
0
2
0
0
4
4
1
0
0
0
0
14Ryan Ward
R. Ward
1
6/10/2026
@
3
1
1
0
0
1
4
0
0
1
0
0
3
4
1
0
0
0
0
15Josh Naylor
J. Naylor
1
6/8/2026
@
4
2
2
0
0
1
4
0
0
0
0
0
4
5
1
0
0
0
0
16Yordan Alvarez
Y. Alvarez
1
6/6/2026
vs
3
2
1
0
0
1
4
1
0
1
0
0
4
4
1
0
0
0
0
17Luis García Jr.
L. García Jr.
1
6/5/2026
@
6
2
2
0
0
2
6
0
0
0
0
0
6
8
2
0
0
0
0
18Matt Chapman
M. Chapman
1
6/5/2026
@
3
2
2
0
0
2
8
0
0
1
0
0
4
8
2
0
1
0
0
19Eric Haase
E. Haase
1
6/4/2026
@
4
1
1
0
0
1
4
1
0
2
0
0
5
4
1
0
0
0
0
20Henry Davis
H. Davis
1
6/3/2026
@
4
1
1
0
0
1
4
0
0
3
0
0
4
4
1
0
0
0
0
21Lane Thomas
L. Thomas
1
6/1/2026
@
5
2
3
1
0
1
4
0
0
0
0
0
5
7
2
0
0
0
0
22Jose Siri
J. Siri
1
6/1/2026
vs
5
1
1
0
0
1
4
0
0
0
0
0
5
4
1
0
0
0
1
23Tristan Gray
T. Gray
1
6/1/2026
vs
3
1
1
0
0
1
5
0
0
0
0
0
4
4
1
0
1
0
0
24Juan Soto
J. Soto
1
5/31/2026
vs
4
1
2
0
0
1
4
0
0
1
0
0
4
5
1
0
0
0
0
25Willy Adames
W. Adames
1
5/31/2026
@
5
1
3
0
0
1
4
1
0
1
0
0
6
6
1
0
0
0
0
Results may be incomplete. StatMuse has complete game-level data for grand slams going back to the 1920 season.
Some of the information used here was obtained free of charge from Retrosheet.

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