Washington Redskins Unselected in the
2018 NFL draft, Dunn signed with the
Washington Redskins after trying out at their rookie
minicamp on May 2, 2018. After making the Redskins initial 53-man roster, Dunn played in two games before being waived on November 9, 2018, and was placed on their practice squad a few days later. He signed a reserve/future contract with the Redskins on December 31, 2018. On July 31, 2019, Dunn was waived/injured by the Redskins and placed on injured reserve the next day. He was waived from injured reserve on September 24.
New Orleans Saints On December 25, 2019, Dunn was signed to the
New Orleans Saints practice squad. His practice squad contract with the team expired on January 13, 2020.
Cleveland Browns On August 16, 2020, Dunn signed with the
Cleveland Browns. He was waived with an injury designation on August 23, 2020, and subsequently reverted to the team's
injured reserve list the next day. He was waived with an injury settlement on August 30, 2020. ==References==