John Stearns

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

John signed a 1983 Fleer card #556.

http://www.baseball-reference.com/players/s/stearjo01.shtml

Oscar Gamble

I met him at a fantasy camp game at Paul Owens Training Facility at Carpenter Complex in Clearwater, Florida in 2016, when fantasy campers from the New York Yankees, whom he was an instructor for, came to play fantasy campers from the Philadelphia Phillies.

Oscar signed a 1983 Fleer card #380.

http://www.baseball-reference.com/players/g/gamblos01.shtml