Kevin Mahar

I met him at a Minor League game at Florida Auto Exchange Stadium in Dunedin, Florida in 2015, when the Daytona Tortugas, whom he was the hitting coach for, came to play the Dunedin Blue Jays.

Kevin signed a 2007 Topps Rookies 1952 Edition card #129.

http://www.baseball-reference.com/players/m/maharke01.shtml