In 2018, Gunter recorded career-highs with 44 tackles, 4.5 sacks, and two forced fumbles through 16 games and 10 starts.

On April 8, 2019, Gunter re-signed with the Cardinals on a one-year $1.75 million deal.

[4] On March 24, 2020, Gunter signed a three-year contract with the Jacksonville Jaguars.

[6] On August 16, 2020, Gunter retired from football, citing a heart condition.

This biographical article relating to an American football defensive lineman born in the 1990s is a stub.