Kevin Baez

I met him at the New York Mets fantasy camp at Tradition Field in Port Saint Lucie, Florida in 2017.

Kevin signed a 1994 Topps Stadium Club card #247.

http://www.baseball-reference.com/players/b/baezke01.shtml

Ken Ryan

I met him at Dunedin Stadium at Grant Field in Dunedin, Florida in 1999, when the Philadelphia Phillies came to play the Toronto Blue Jays in a spring training game.

Ken signed a 1994 Topps Stadium Club card #404.

http://www.baseball-reference.com/players/r/ryanke01.shtml