Tonga signed by the
Dallas Cowboys of the
National Football League (NFL) after going undrafted in the
2011 NFL draft. He was released by the Cowboys after failing a physical. Tonga was assigned to the
Iowa Barnstormers of the
Arena Football League (AFL) on April 21, 2012. He recorded nine tackles and one sack in nine games his rookie year in 2012. He compiled 25 tackles and 3.5 sacks in fifteen games in 2013. Tonga collected 19 tackles and two sacks in eighteen games in 2014. The Barnstormers left the AFL and became members of the
Indoor Football League on August 27, 2014. Tonga was assigned to the
Spokane Shock of the AFL on October 2, 2014. Tonga was traded to the
Orlando Predators for the third overall claim order position on April 28, 2015. He was placed on recallable reassignment on May 27, 2015. ==References==