MLB - On this day in 1999, Fernando Tatis Sr. hit 2️⃣

Fernando Tatis' Two Grand Slams Remain an Insane MLB Record

Hochman: 'How did you do it?' 20 years ago today, Cards' Tatis hit two grand slams in same inning … against same pitcher

This Day in History: Fernando Tatis Sr. Hits Two Grand Slams in Same Inning! - Fastball

Cardinals @ Dodgers 4/23/99 (Fernando Tatis Two Grand Slams in One Inning)

Fernando Tatis' Two Grand Slams Remain an Insane MLB Record

Hochman: 'How did you do it?' 20 years ago today, Cards' Tatis hit two grand slams in same inning … against same pitcher

Fernando Tatis hit 2 grand slams in 1 inning

Former Sox prospect Fernando Tatis Jr. knows his MLB debut is getting close - Chicago Sun-Times

Fernando Tatis Jr. homers twice on SAME DAY his DAD hit TWO grand slams at Dodger Stadium!

Fernando Tatis' Two Grand Slams Remain an Insane MLB Record

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