Vasquez inactive for Chargers

San Diego right guard Louis Vasquez is inactive for Sunday's game against the Chicago Bears because of a left ankle injury, leaving the Chargers without three of their starting offensive linemen.

Vasquez was injured last week against Oakland and was listed as doubtful for this game. The Chargers had already ruled out left tackle Marcus McNeill because of a neck stinger and Pro Bowl left guard Kris Dielman, who went on injured reserve during the week because of the lingering effects of a concussion sustained Oct. 23 at the New York Jets. They are also missing receiver Malcolm Floyd (hip) and outside linebacker Shaun Philips (foot).

The Bears are holding out nickel back D. J. Moore after he sprained an ankle in practice Wednesday.