The third overall selection the 2016 NBA Draft will miss the second game of the Summer League season out in Utah tonight.

Jaylen Brown played in the league's first game for the Cs on Monday night and notched 16 points, including some impressive dunks.  The injury is not thought to be serious, but could make him miss a few games this week.  The injury was described as a hyper-extension of his knee.

Top overall selection Ben Simmons also left last nights game with what was described as severe muscle cramps in his calf muscles.

The Celtics will play again tonight at 7 p.m. against the Utah Jazz.