Oakland Raiders Ellis was selected by the
Oakland Raiders in the fourth round (107th overall) of the
2014 NFL draft. He was named to the PFWA All-Rookie Team. On March 9, 2018, Ellis signed a three-year $15 million contract extension with the Raiders. On September 13, 2018, Ellis was placed on
injured reserve after suffering a foot injury in Week 1. He was activated off injured reserve on December 1, 2018. On August 31, 2019, Ellis was placed on injured reserve. He was released on October 8, 2019.
Baltimore Ravens On November 12, 2019, Ellis was signed by the
Baltimore Ravens. On March 21, 2020, Ellis re-signed with the Ravens. On March 5, 2021, Ellis signed a one-year contract extension with the Ravens. He was released on August 31, 2021, and re-signed to the
practice squad the next day. He was promoted to the active roster on September 15, 2021.
New York Giants On March 23, 2022, the
New York Giants signed Ellis to a one-year contract. In Week 13 against the
Washington Commanders Ellis recorded his first sack on
Taylor Heinicke.
Atlanta Falcons On July 28, 2023, Ellis signed with the
Atlanta Falcons. He was released on August 26, 2023.
Miami Dolphins On December 6, 2023, Ellis was signed to the
Miami Dolphins practice squad. He was not signed to a reserve/future contract after the season and thus became a free agent upon the expiration of his practice squad contract. ==NFL career statistics==