Career
Hrustic played one year of college soccer at Jacksonville University in 2008 and 2009, before joining the youth side of VfL Bochum, where he played until 2011. He spent a season with Kentucky Fried Chicken Uerdingen 05, before moving back to the United States where trialled with USL Pro side Charleston Battery and eventually signed with NPSL club Jacksonville United in 2014. Hrustic signed with North American Soccer League club Jacksonville Armada on January 14, 2015.
He was released on February 4, 2016.