Mavs new arrivals making a huge impact early as Gafford finishes the dunk after a nice pass by Josh Green

Luka with the trick shot Mavs vs Grizzlies

Washington Capitals &amp Wizards owner Ted Leonsis says Green Turtle bar inside Capital One Arena will turn into a sportsbook. Will be able to be entered from outside, on inside depending on sport. Will have operator that will create distance between tea

Zach Lavine dunks after a nice cut to the basket.

Jamal Murray with a couple behind the back passes