The Mavericks are battling hard to even their opening round series with Oklahoma City on Monday night. And athletic rookie Justin Anderson is a man on a mission tonight. He tried to get in Russell Westbrook’s head before the game, and he’s 3-for-3 with 6 points off the pine so far. Anderson’s biggest highlight of the game so far was this dunk—over Kevin Durant no less—off the missed free throw by Devin Harris. Check it out in multiple angles below: