DUQUESNE-Named Bob Derda associate athletic director for external relations.
INDIANA-PURDUE-INDIANAPOLIS-Signed Ron Hunter, men's basketball coach, to a three-year contract extension, through the 2012-13 season.
MARSHALL-Announced the resignation of Jim Collins, defensive coordinator.
PEPPERDINE-Announced sophomore G Michael Gerrity and sophomore F Chris Oakes have left the men's basketball team.
TULANE-Announced sophomore men's basketball G Ryan Williams will transfer.
VALPARAISO-Fired Mis Mrak, men's soccer coach.