Broncos' Garrett Graham: Won't play Saturday

Graham (undisclosed) won't play in Saturday's preseason game versus the 49ers, Jeff Legwold of ESPN.com reports.

Graham has yet to receive his first target in a Broncos uniform, but an unknown issue continues to ail the veteran tight end. Fellow tight ends Virgil Green and Jeff Heuerman (hamstring) will continue to hold down the top 2 spots on the depth chart.