CEDAR RAPIDS, Iowa — The Iowa Intercollegiate Athletic Conference (IIAC) announced today that Coe College volleyball player Mackenzie Harbaugh (Manchester, Iowa / West Delaware) and Simpson College football player Davey Jergens (West Bend, Iowa / West Bend-Mallard) have been named IIAC Athletes of the Week for the week ending Sunday, September 6, 2015. The Iowa Conference also announced Performers of the Week in eight fall sports.