Fernando Tatis hit 2 grand slams in 1 inning

Tatis hits two grand slams in one inning vs. Dodgers

OTD: Fernando Tatis 2 Grand Slams in an Inning #OTD in 1999, Fernando Tatis became the first player to blast two grand slams in one inning. 😱 FUN FACT: His son

Tatis Jr. helped make baseball fun again in San Diego

This day in sports: Fernando Tatis becomes first player to hit two grand slams in an inning - Los Angeles Times

Santa Clara's Jake Brodt pulls a Fernando Tatis, hits two grand slams in one inning

Fernando Tatis Jr. hits two home runs vs. Dodgers on anniversary of father's historic feat - ESPN

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

Fernando Tatís Jr. hits 2 HRs, drives in 6 to lead Padres past Mariners 9-2 - Seattle Sports

Fernando Tatis' Two Grand Slams Remain an Insane MLB Record

Fernando Tatis Jr. hits first big league home run - NBC Sports

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

Tatis slam, 6 RBIs, Padres beat M's, sweep 9-game homestand – KTSM 9 News

Padres beat Mariners, sweep 9-game homestand

MLB players defend Fernando Tatis Jr. for grand slam controversy

Lin: Friends Chan Ho Park and Fernando Tatis Sr. share baseball history—and the desire to see top Padres prospect Tatis Jr. succeed - The Athletic