Mark Uyl
MHSAA Executive Director
MHSAA (Michigan) Executive Director; former MHSAA Assistant Director responsible for officials program (2004-2018); NCAA D-I baseball umpire; umpired the 2014 and 2017 NCAA College World Series and the 2007 Pan American Games in Brazil; former NASO chair (2015) and board member (2011-15). Current ODA member.