Who hit World Series grand slams?

Munro: Guerrero Jr. becomes youngest MLBer to hit two grand slams — Canadian Baseball Network

Urias Becomes 1st Red Sox to Hit Grand Slams on Consecutive Pitches, Boston Beats Yankees 8-1

Alex Bregman, Jose Altuve, Carlos Lee now tied with most Astros career grand slams - ABC13 Houston

García powers Rangers to first World Series since 2011 with 11-4 rout of Astros in Game 7 of ALCS

Victorino's Slam Sends Red Sox to World Series - The New York Times

Florida baseball Ty Evans grand slam college world series vs. LSU

Urias becomes first Red Sox to hit grand slams on consecutive pitches, Boston beats Yankees 8-1 MLB - Bally Sports

October 13, 1970: Dave McNally hits grand slam as Orioles defeat Reds in Game Three – Society for American Baseball Research

Rangers back in World Series, 12 years after twice being 1 strike from title

Grand slam (baseball) - Wikipedia

A brief history of grand slams at the College World Series

Fernando Tatis hit 2 grand slams in 1 inning

Twins 10, White Sox 2: Royce Lewis hits another lousy grand slam - Twinkie Town

MLB playoffs 2021 - Kyle Schwarber breaks open ALCS Game 3 and a brief history of October grand slams - ESPN