Greg Sparks

I met him at the Pro Ball Baseball Clinic at Pirate City in Bradenton, Florida in 2018.

Greg signed a 1990 Best card #252.

https://www.baseball-reference.com/register/player.fcgi?id=sparks002jos

Amaury Telemaco

I met him at Carpenter Complex, the Philadelphia Phillies spring training facility in Clearwater, Florida in 2000.

Amaury signed a 1995 Best card #61.

http://www.baseball-reference.com/players/t/telemam01.shtml

Steve Cox

I met him at a Minor League spring training game at Carpenter Complex in Clearwater, Florida in 1999, when the Tampa Bay Devil Rays came to play the Philadelphia Phillies.

Steve signed a 1995 Best card #38.

http://www.baseball-reference.com/players/c/coxst01.shtml

Tyrone Horne

I met him at Carpenter Complex, the Philadelphia Phillies spring training facility in Clearwater, Florida in 1999.

Tyrone signed a 1995 Best card #32.

http://www.baseball-reference.com/minors/player.cgi?id=horne-001rog

Kerry Wood

I met him at a Minor League game at Jack Russell Memorial Stadium in Clearwater, Florida in 1996, when the Daytona Cubs came to play the Clearwater Phillies.

Kerry signed a 1995 Best card #130.

http://www.baseball-reference.com/players/w/woodke02.shtml