Paul Runge

I met him at a Minor League spring training game at the Bobby Mattick Training Center at Englebert Complex in Dunedin, Florida in 2017, when the Atlanta Braves, whom he was a manager for, came to play the Toronto Blue Jays.

Paul signed a 1989 Topps card #38.

http://www.baseball-reference.com/players/r/rungepa01.shtml

Bob McClure

I met him at Paul Owens Training Facility at Carpenter Complex, the Philadelphia Phillies spring training facility in Clearwater, Florida in 2015.

Bob signed a 1989 Topps card #182.

http://www.baseball-reference.com/players/m/mcclubo01.shtml

Mark Eichhorn

I met him at a Toronto Blue Jays spring training game at Dunedin Stadium at Grant Field in Dunedin, Florida in 1993.

Mark signed a 1989 Topps card #274.

http://www.baseball-reference.com/players/e/eichhma01.shtml