Los Angeles Chargers WR Mike Williams (knee) expected to play vs. Baltimore Ravens

Marcus Spears explains why he sees the Chargers defeating the Ravens in an important matchup. (1:09).
Spears: The Chargers are a better team than the Ravens (1.09).

A source said that Mike Williams, the Los Angeles Chargers' star wide receiver, will play Sunday against Baltimore Ravens if he doesn't have a knee injury.

After missing practice this week, Williams has been listed as questionable. Brandon Staley, Chargers coach, said Williams' knee was swelling following last Sunday's 47-42 victory over visiting Cleveland Browns.

Staley stated that they tried to be gentle with him at the beginning and make sure he feels his best for Sunday.

Williams has 31 catches and 571 yards for this season. With six touchdown receptions, he leads the league.

Both the Ravens and Chargers are leading their respective divisions at 4-1 heading into Sunday's match.

This story used information from The Associated Press.