Chris Hoiles has hit the most grand slams when hitting >0 singles in a day, with 2 grand slams on August 14, 1998.
Interpreted as:
most MLB wide grand slams in a single by a player day| NAME | GRANDSLAM | 1B | DAY | AB | R | H | 2B | 3B | HR | RBI | BB | HBP | SO | SB | CS | PA | TB | XBH | SH | SF | IBB | GIDP | AVG | OBP | SLG | OPS | ||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 |  | C. Hoiles | 2 | 1 | 8/14/1998 | 5 | 2 | 3 | 0 | 0 | 2 | 8 | 0 | 0 | 1 | 0 | 0 | 5 | 9 | 2 | 0 | 0 | 0 | 0 | .600 | .600 | 1.800 | 2.400 |
| 2 |  | J. Adell | 1 | 1 | 4/16/2026 | 4 | 3 | 2 | 0 | 0 | 1 | 4 | 1 | 0 | 1 | 0 | 0 | 5 | 5 | 1 | 0 | 0 | 0 | 0 | .500 | .600 | 1.250 | 1.850 |
| 3 | | J. Jackson | 1 | 1 | 4/13/2026 | 4 | 2 | 3 | 0 | 0 | 2 | 5 | 0 | 0 | 0 | 0 | 0 | 4 | 9 | 2 | 0 | 0 | 0 | 0 | .750 | .750 | 2.250 | 3.000 |
| 4 |  | X. Bogaerts | 1 | 1 | 4/9/2026 | 6 | 2 | 2 | 0 | 0 | 1 | 4 | 0 | 0 | 1 | 2 | 0 | 6 | 5 | 1 | 0 | 0 | 0 | 0 | .333 | .333 | .833 | 1.167 |
| 5 | | A. MartÃnez | 1 | 2 | 4/8/2026 | 5 | 1 | 4 | 1 | 0 | 1 | 4 | 0 | 0 | 1 | 1 | 0 | 5 | 8 | 2 | 0 | 0 | 0 | 0 | .800 | .800 | 1.600 | 2.400 |
| 6 | | J. Walker | 1 | 2 | 4/4/2026 | 4 | 1 | 3 | 0 | 0 | 1 | 5 | 0 | 0 | 1 | 1 | 0 | 4 | 6 | 1 | 0 | 0 | 0 | 0 | .750 | .750 | 1.500 | 2.250 |
| 7 | | J. India | 1 | 1 | 4/1/2026 | 5 | 1 | 2 | 0 | 0 | 1 | 5 | 0 | 0 | 1 | 0 | 0 | 5 | 5 | 1 | 0 | 0 | 0 | 0 | .400 | .400 | 1.000 | 1.400 |
| 8 | | M. Vargas | 1 | 1 | 3/30/2026 | 4 | 2 | 2 | 0 | 0 | 1 | 6 | 0 | 0 | 0 | 0 | 0 | 5 | 5 | 1 | 0 | 1 | 0 | 0 | .500 | .400 | 1.250 | 1.650 |
| 9 |  | C. Montgomery | 1 | 1 | 3/29/2026 | 3 | 1 | 2 | 0 | 0 | 1 | 5 | 1 | 0 | 0 | 0 | 0 | 4 | 5 | 1 | 0 | 0 | 0 | 0 | .667 | .750 | 1.667 | 2.417 |
| 10 |  | S. Langeliers | 1 | 1 | 3/28/2026 | 4 | 1 | 2 | 0 | 0 | 1 | 4 | 1 | 0 | 1 | 0 | 0 | 5 | 5 | 1 | 0 | 0 | 0 | 0 | .500 | .600 | 1.250 | 1.850 |
| 11 |  | D. Varsho | 1 | 1 | 9/25/2025 | 4 | 1 | 2 | 0 | 0 | 1 | 4 | 0 | 0 | 1 | 0 | 0 | 4 | 5 | 1 | 0 | 0 | 0 | 0 | .500 | .500 | 1.250 | 1.750 |
| 12 | | R. O'Hearn | 1 | 1 | 9/23/2025 | 4 | 1 | 2 | 0 | 0 | 1 | 4 | 0 | 0 | 0 | 0 | 0 | 4 | 5 | 1 | 0 | 0 | 0 | 0 | .500 | .500 | 1.250 | 1.750 |
| 13 |  | B. Rice | 1 | 2 | 9/21/2025 | 5 | 1 | 4 | 1 | 0 | 1 | 5 | 0 | 0 | 0 | 0 | 0 | 5 | 8 | 2 | 0 | 0 | 0 | 0 | .800 | .800 | 1.600 | 2.400 |
| 14 |  | J. Peña | 1 | 1 | 9/20/2025 | 4 | 1 | 2 | 0 | 0 | 1 | 4 | 1 | 0 | 0 | 0 | 0 | 5 | 5 | 1 | 0 | 0 | 0 | 0 | .500 | .600 | 1.250 | 1.850 |
| 15 |  | M. Machado | 1 | 2 | 9/17/2025 | 5 | 1 | 3 | 0 | 0 | 1 | 4 | 0 | 0 | 0 | 1 | 0 | 5 | 6 | 1 | 0 | 0 | 0 | 0 | .600 | .600 | 1.200 | 1.800 |
| 16 |  | M. Betts | 1 | 2 | 9/10/2025 | 5 | 1 | 4 | 1 | 0 | 1 | 5 | 0 | 0 | 0 | 0 | 0 | 5 | 8 | 2 | 0 | 0 | 0 | 0 | .800 | .800 | 1.600 | 2.400 |
| 17 |  | T. Grisham | 1 | 1 | 9/2/2025 | 4 | 2 | 2 | 0 | 0 | 1 | 4 | 0 | 0 | 1 | 0 | 0 | 4 | 5 | 1 | 0 | 0 | 0 | 0 | .500 | .500 | 1.250 | 1.750 |
| 18 |  | R. Greene | 1 | 1 | 8/26/2025 | 5 | 1 | 2 | 0 | 0 | 1 | 4 | 0 | 0 | 2 | 0 | 0 | 5 | 5 | 1 | 0 | 0 | 0 | 0 | .400 | .400 | 1.000 | 1.400 |
| 19 | | C. Montgomery | 1 | 1 | 8/23/2025 | 4 | 1 | 2 | 0 | 0 | 1 | 4 | 0 | 0 | 1 | 0 | 0 | 4 | 5 | 1 | 0 | 0 | 0 | 0 | .500 | .500 | 1.250 | 1.750 |
| 20 | | R. Lewis | 1 | 2 | 8/22/2025 | 5 | 2 | 3 | 0 | 0 | 1 | 4 | 0 | 0 | 2 | 1 | 0 | 5 | 6 | 1 | 0 | 0 | 0 | 0 | .600 | .600 | 1.200 | 1.800 |
| 21 | | M. Andujar | 1 | 1 | 8/13/2025 | 4 | 1 | 2 | 0 | 0 | 1 | 4 | 0 | 0 | 0 | 0 | 0 | 4 | 5 | 1 | 0 | 0 | 0 | 0 | .500 | .500 | 1.250 | 1.750 |
| 22 | | M. Harris II | 1 | 1 | 8/13/2025 | 5 | 2 | 2 | 0 | 0 | 1 | 4 | 0 | 0 | 1 | 0 | 0 | 5 | 5 | 1 | 0 | 0 | 0 | 0 | .400 | .400 | 1.000 | 1.400 |
| 23 |  | K. Schwarber | 1 | 1 | 8/4/2025 | 5 | 2 | 3 | 0 | 0 | 2 | 6 | 0 | 0 | 1 | 0 | 0 | 5 | 9 | 2 | 0 | 0 | 0 | 0 | .600 | .600 | 1.800 | 2.400 |
| 24 | | A. Vaughn | 1 | 2 | 7/29/2025 | 4 | 2 | 3 | 0 | 0 | 1 | 6 | 0 | 0 | 1 | 0 | 0 | 5 | 6 | 1 | 0 | 1 | 0 | 0 | .750 | .600 | 1.500 | 2.100 |
| 25 | | M. Vientos | 1 | 1 | 7/28/2025 | 4 | 1 | 2 | 0 | 0 | 1 | 4 | 0 | 0 | 0 | 0 | 0 | 4 | 5 | 1 | 0 | 0 | 0 | 0 | .500 | .500 | 1.250 | 1.750 |
StatMuse has 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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MLB 2026 Standings
| NL East | W | L | PCT | GB |
|---|---|---|---|---|
12 | 7 | .632 | ||
9 | 10 | .474 | 3.0 | |
9 | 10 | .474 | 3.0 | |
8 | 10 | .444 | 3.5 | |
7 | 12 | .368 | 5.0 | |
| NL Central | W | L | PCT | GB |
11 | 8 | .579 | ||
11 | 8 | .579 | ||
10 | 8 | .556 | 0.5 | |
10 | 8 | .556 | 0.5 | |
9 | 9 | .500 | 1.5 | |
| NL West | W | L | PCT | GB |
14 | 4 | .778 | ||
12 | 6 | .667 | 2.0 | |
11 | 8 | .579 | 3.5 | |
7 | 12 | .368 | 7.5 | |
6 | 12 | .333 | 8.0 |
Braves
Marlins
Nationals
Phillies
Mets
Reds
Pirates
Brewers
Cardinals
Cubs
Dodgers
Padres
Diamondbacks
Giants
Rockies| AL East | W | L | PCT | GB |
|---|---|---|---|---|
11 | 7 | .611 | ||
10 | 9 | .526 | 1.5 | |
9 | 9 | .500 | 2.0 | |
7 | 11 | .389 | 4.0 | |
7 | 11 | .389 | 4.0 | |
| AL Central | W | L | PCT | GB |
11 | 8 | .579 | ||
10 | 9 | .526 | 1.0 | |
9 | 9 | .500 | 1.5 | |
7 | 11 | .389 | 3.5 | |
6 | 13 | .316 | 5.0 | |
| AL West | W | L | PCT | GB |
10 | 8 | .556 | ||
10 | 10 | .500 | 1.0 | |
9 | 9 | .500 | 1.0 | |
8 | 11 | .421 | 2.5 | |
8 | 11 | .421 | 2.5 |
Twins
Tigers
White Sox
Athletics
Angels
Rangers
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Mariners
