MLB Stats on X: #OTD in 1999, Fernando Tatis Sr. hit two grand

Fernando Tatis' Two Grand Slams Remain an Insane MLB Record

Who has the most hits and RBIs but never hit a home run in Major League Baseball history? - Quora

An electrifying moment': The night Fernando Tatis hit two grand slams in the same inning

Fernando Tatis Jr. homers twice on dad's grand slam anniversary - Sports Illustrated

just four teams

Moneyball: Tatis took cash as prospect, owes part of fortune

Best baseball player born every year since 1847

99* FERNANDO TATIS JR IS A MUST HAVE CARD IN MLB THE SHOW 21!

Fernando Tatis Jr. has various return scenarios

Tim Kurkjian's Baseball Fix - Welcome to the wild, unpredictable world of grand slams - ESPN

2 Grand Slams in 1 Game by Fernando Tatis - Box Score by Baseball Almanac

Padres' Fernando Tatis Jr. on 2-HR Game vs. Dodgers: 'All Credit to You, Dad', News, Scores, Highlights, Stats, and Rumors

Shortstops: Tatis has a home in Cooperstown

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