Franklin Perez

I met him at Spectrum Field in Clearwater, Florida in 2019, when the Detroit Tigers came to play the Philadelphia Phillies in a spring training game.

Franklin signed a 2017 Topps Pro Debut card #51.

https://www.baseball-reference.com/register/player.fcgi?id=perez-019fra

Bryson Brigman

I met him at a Minor League game at Florida Auto Exchange Stadium in Dunedin, Florida in 2018, when the Jupiter Hammerheads came to play the Dunedin Blue Jays.

Bryson signed a 2017 Topps Pro Debut card #194.

https://www.baseball-reference.com/register/player.fcgi?id=brigma000bry

Alex Kirilloff

I met him at a Minor League game at Publix Field at Joker Marchant Stadium in Lakeland, Florida in 2018, when the Fort Myers Miracle came to play the Lakeland Flying Tigers.

Alex signed a 2017 Topps Pro Debut card #3.

https://www.baseball-reference.com/players/k/kirilal01.shtml

Leury Garcia

I met him at Tropicana Field in St. Petersburg, Florida in 2018, when the Chicago White Sox came to play the Tampa Bay Rays.

Leury signed a 2017 Topps Pro Debut Promo Night card #PN-MAS.

https://www.baseball-reference.com/players/g/garcile02.shtml