Celtics' Jaylen Brown: Doubtful to return Wednesday

Brown (hamstring) is doubtful to return to Wednesday's preseason game against the Raptors.

Brown exited Wednesday's game after grabbing his left hamstring and is unlikely to return due to tightness. With the matchup against the Raptors marking the Celtics' final preseason contest, his status for the Oct. 22 regular-season opener against the 76ers will be something to monitor closely.