The Broncos ruled out both of their starting cornerbacks for Sunday’s game against the Chargers.

Pat Surtain II (ankle) and Riley Moss (ribs) were both injured in last weekend’s loss to the 49ers. Neither player took part in practice this week.

Wide receiver Pat Bryant also missed practice all week with an ankle injury and the Broncos confirmed that he’s been placed on injured reserve. He’ll have to miss at least four games before he’ll be eligible to return to action.

The Broncos filled Bryant’s roster spot by signing wide receiver Lil’Jordan Humphrey off of their practice squad. Humphrey has appeared in one game this season.

Denver also announce that they have signed defensive back Ugo Amadi to their practice squad.