Lakers' Marcus Smart: Downgraded to doubtful

Smart (back) is now doubtful for Friday's game against the Mavericks, Khobi Price of The Orange County Register reports.

The veteran guard is nursing back spasms, and he's likely to require at least one game to recover. With Smart unlikely to play, his absence would free up some minutes for Gabe Vincent and Jake LaRavia for those in need of a streamer in deep leagues.