MLB on X: 4/23/99: Fernando Tatis Sr. hits 2 grand slams at

Fernando Tatis Jr. homers on dad's anniversary

April 23, 1999: Fernando Tatis hits two grand slams in the same inning

In 1999, Fernando Tatis hit .298, 34 HRs, 107 RBIs, 104 runs, 21 stolen bases, .404 OBP, hit 2 home runs in one inningand still wasn't even in the top 28 in NL MVP voting. : r/baseball

Fernando Tatis Jr. mimics dad's feat as Padres beat Dodgers - Los Angeles Times

Tatis Hits Two Slams

Fernando Tatis Jr., Sr. become first father-son duo with multi-HR game at same ballpark on same day - Article - Bardown

Highlight] Joe Kelly comes up and in on Fernando Tatis Jr. and it looks like a HBP, but it hit the knob of the bat. Then he strikes him out with 100

This Day In Dodgers History: Fernando Tatis Hits 2 Grand Slams In One Inning Off Chan Ho Park

Fernando Tatís – Society for American Baseball Research

Fernando Tatís - Wikipedia

Fernando Tatis Jr. pays homage to his father's '99 grand slam magic with custom-designed Jordan cleats

Fernando Tatis Jr. Savagely Trolls Trevor Bauer After Yet Another Homer