John Farrell

I met him at a Minor League game at LECOM Park in Bradenton, Florida in 2019, when the Daytona Tortugas, whom he was the Cincinnati Reds pitching consultant for, came to play the Bradenton Marauders.

John signed a 1990 Donruss Baseball's Best card #19.

https://www.baseball-reference.com/players/f/farrejo03.shtml

Alvaro Espinoza

I met him at a Minor League game at Jack Russell Memorial Stadium in Clearwater, Florida in 1999, when the Vero Beach Dodgers, whom he was managing, came to play the Clearwater Phillies.

Alvaro signed a 1990 Donruss Baseball's Best card #123.

http://www.baseball-reference.com/players/e/espinal01.shtml