Detroit Lions Zettel was selected in the sixth round (202nd overall) by the
Detroit Lions in the
2016 NFL draft. He recorded his first career sack against
New York Giants quarterback
Eli Manning in Week 15 of the
2016 NFL season. On September 5, 2018, Zettel was waived by the Lions.
Cleveland Browns On September 6, 2018, Zettel was claimed off waivers by the
Cleveland Browns. He was released during final roster cuts on August 31, 2019.
Cincinnati Bengals On October 17, 2019, Zettel was signed by the
Cincinnati Bengals. He was waived on October 21, but re-signed on October 23. He was waived on December 17, 2019.
San Francisco 49ers (first stint) On December 23, 2019, the
San Francisco 49ers signed Zettel. Zettel reached
Super Bowl LIV with the 49ers, but the team was defeated by the
Kansas City Chiefs.
Minnesota Vikings On March 25, 2020, Zettel signed with the
Minnesota Vikings. He was released on September 2, 2020.
New Orleans Saints On September 19, 2020, Zettel was signed to the
practice squad of the
New Orleans Saints practice squad. He was elevated to the active roster on December 5 for the team's week 13 game against the
Atlanta Falcons, and reverted to the practice squad after the game. He was released on January 11, 2021, but re-signed with the practice squad on January 13. Zettel was released again on January 16.
San Francisco 49ers (second stint) On July 27, 2021, Zettel signed with the 49ers. On August 6, 2021, Zettel announced his retirement from
professional football. ==References==