Reid Brignac

I met him at Tropicana Field in St. Petersburg, Florida in 2018. He was there to celebrate the 10 year anniversary of the 2008 American League Champion Tampa Bay Rays team.

Reid signed a 2011 Topps Allen & Ginter's card #282.

https://www.baseball-reference.com/players/b/brignre01.shtml

Jordan Zimmermann

I met him at Bright House Field in Clearwater, Florida in 2016, when the Detroit Tigers came to play the Philadelphia Phillies in a spring training game.

Jordan signed a 2011 Topps Allen & Ginter's card #152.

http://www.baseball-reference.com/players/z/zimmejo02.shtml

Peter Gammons

I met him at the Tampa Bay Rays Fan Fest at Tropicana Field in St. Petersburg, Florida on February 27, 2016.

Peter signed a 2011 Topps Allen & Ginter's card #298.

https://en.wikipedia.org/wiki/Peter_Gammons