Pete Crow-Armstrong and Michael Busch are tied for the most career grand slams by an active Cubs player in the month of May, with 1 grand slam.
| NAME | GRANDSLAM | 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 |  | P. Crow-Armstrong | 1 | 45 | 151 | 23 | 39 | 5 | 3 | 9 | 34 | 8 | 2 | 44 | 10 | 2 | 165 | 77 | 17 | 1 | 3 | 0 | 0 | .258 | .299 | .510 | .809 |
| 2 |  | M. Busch | 1 | 55 | 158 | 26 | 36 | 8 | 2 | 4 | 21 | 25 | 3 | 58 | 3 | 1 | 186 | 60 | 14 | 0 | 0 | 1 | 2 | .228 | .344 | .380 | .724 |
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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