Mays sustained an ankle injury in Thursday's preseason matchup with Atlanta and is questionable to return, John Reid of The Florida Times-Union reports.

EDGE Analysis

Mays originally signed with Jacksonville in late July. The 25-year-old faces an uphill battle for a roster spot in a Jaguars running back room that includes Leonard Fournette, Alfred Blue (ankle), Ryquell Armstead and Thomas Rawls.