Celtics' Jaylen Brown: Doubtful for Friday

Brown is considered doubtful for Friday's game against the Kings due to a right knee contusion and left hamstring tightness, Justin Turpin of WEEI.com reports.

Brown appears headed for a night off as he deals with several lower-body injuries. If he's downgraded to out before tipoff, look for Hugo Gonzalez to draw a start at small forward.