A woman was punched in the face during a robbery Tuesday night on Grove Road in Ypsilanti Township, Washtenaw County sheriff's deputies said.

She was walking home on Grove near Rawsonville Road about 8:20 p.m. when a man approached her, demanded money and assaulted her, a sheriff's department incident summary said.

She suffered minor injuries. Deputies do not have any suspects.

The robber was described as black, 25 years old, 6 feet tall, 200 pounds and of a heavy build. He was wearing a black jacket that says "Roca Wear" in gold lettering, a black shirt and black pants.

Anyone with information is asked to call the sheriff's tip line at 734-973-7711.