Mike Zunino

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

Mike signed a 2015 Bowman card #36.

https://www.baseball-reference.com/players/z/zuninmi01.shtml

Lonnie Chisenhall

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

Lonnie signed a 2015 Bowman card #105.

https://www.baseball-reference.com/players/c/chiselo01.shtml

Christian Walker

I met him at Spectrum Field in Clearwater, Florida in 2017, when the Atlanta Braves came to play the Philadelphia Phillies in a spring training game.

Christian signed a 2015 Bowman card #144.

http://www.baseball-reference.com/players/w/walkech02.shtml

Josh Harrison

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

Josh signed a 2015 Bowman card #23.

http://www.baseball-reference.com/players/h/harrijo05.shtml

Doug Fister

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

Doug signed a 2015 Bowman card #109.

http://www.baseball-reference.com/players/f/fistedo01.shtml

Zack Wheeler

I met him at the Mets Minor League Complex & Rehabilitation Center in Port Saint Lucie, Florida in 2016.

I was there to get autographs from the fantasy camp coaches but I just happened to notice that Zack was there that day, several weeks before the spring training camp was to officially begin.

Zack signed a 2015 Bowman card #14.

http://www.baseball-reference.com/players/w/wheelza01.shtml

Travis d'Arnaud

I met him at a Minor League game at Roger Dean Stadium in Jupiter, Florida in 2015, when the St. Lucie Mets, whom he was on a rehab assignment with, came to play the Palm Beach Cardinals.
This was my first visit to Roger Dean Stadium, home of the Palm Beach Cardinals and Jupiter Hammerheads (Marlins).

Travis (#9) awaits his turn at bat.

Knowing that this would most likely be Travis' last day on his rehab assignment with St. Lucie, my brother and I made the 3+ hour drive to the east coast of Florida to watch him play and hopefully get his autograph.

Travis signed a 2015 Bowman card #98.

http://www.baseball-reference.com/players/d/darnatr01.shtml