PHILADELPHIA -- The Baltimore Ravens could face depth issues on the offensive line Saturday when they play a preseason game against the Philadelphia Eagles.

Of the 17 offensive linemen, five were not practicing on Friday: guard Kelechi Osemele (Achilles), right tackle Rick Wagner (foot) and offensive tackles Jah Reid (back), Darryl Baldwin (undisclosed) and Blaine Clausell (undisclosed). Osemele and Wagner are the two starters.

For the second preseason game, the Ravens' likely starting offensive line will be Eugene Monroe at left tackle; Ryan Jensen at left guard, Jeremy Zuttah at center; Marshal Yanda at right guard; and James Hurst at right tackle.

Rookie wide receiver Breshad Perriman (knee) remains out, and he was again wearing a brace on his right knee while watching practice Friday. Cornerback Lardarius Webb (hamstring) is missing his sixth straight practice.

Backup defensive end Kapron Lewis-Moore was a new addition to the injury list.