Career
Unga was not drafted in the 2014 NFL Draft after he suffered a knee injury on the last play in his college career. He played college football at Brigham Young from 2012 to 2013 and led the nation in tackles his final season. Unga also played college football at Oregon State in 2009 and 2010.
New York Giants
On September 5, 2015 Unga made the final 53-man roster for the New York Giants On September 13, 2015 Unga would get his first career start against the Dallas Cowboys where he recorded his first career interception against Tony Romo in a 27-26 loss.
Unga recorded his second interception in a September 24, 2015 game against the Redskins.