ORCHARD PARK, N.Y. (AP) - Buffalo Bills defensive tackle Marcell Dareus is questionable to play Sunday against the Los Angeles Rams due to a hamstring injury.

Running back LeSean McCoy has also been listed as questionable with a hand injury.

Coach Rex Ryan said both players were injured during Friday's practice. Neither player spoke to reporters during the open locker room period following practice, but McCoy told ESPN his injury is minor and he expects to play.

Dareus returned to practice this week after serving a four-game suspension for violating the NFL's substance abuse policy. The Bills have not yet added Dareus to the active roster after being granted a roster exemption through Monday.

The Bills have ruled out offensive linemen Cyrus Kouandijo (ankle) and Patrick Lewis (knee), cornerback Corey White (shoulder) and wide receiver Greg Salas (groin). Cornerback Stephon Gilmore (ankle), offensive tackle Cordy Glenn (ankle), tight end Charles Clay (knee), fullback Jerome Felton (back) and safety Jonathan Meeks (foot) are all questionable to play.