American midfielder who began his MLS career with the Columbus Crew in 2010. He joined the Chicago Fire in 2013 after two years with the Crew.
He played college soccer at Rutgers from 2007 to 2008.
He played for the United States U20 team in 2009.
He was born to Rose and Frank Duka.
He entered the MLS the same year as French star Thierry Henry.