Mullen (shoulder) tallied two solo tackles and one pass defended in Saturday's 20-15 exhibition loss to the Falcons.
Mullen had been sidelined for a couple weeks with a subluxation of his right shoulder, but it looks like his health is back up to par. He was on the field for 23 defensive snaps (34 percent), as well as three (14 percent) on special teams. The cornerback is competing for a depth role in Baltimore's secondary this season.