Duren won't return to Sunday's preseason game against the Suns due to a right ankle injury, Omari Sankofa II of the Detroit Free Press reports.
Duren started the contest and had six points (2-4 FG, 2-6 FT), one rebound and one assist in 15 minutes prior to his exit. It's unclear if the 19-year-old will be available for Thursday's exhibition contest in Oklahoma City.