Antetokounmpo posterizes Westbrook to dunk the game winner (but he stepped out of bounds)
The official did not review the Greek forward dunk and the Bucks won

Milwaukee Bucks forward Giannis Antetokoumpo posterized Russell Westbrook to dunk the game winner.Giannis Antetokounmpo with the drive for the game-winning score! pic.twitter.com/M4HE9ztTDJ
— Def Pen Hoops (@DefPenHoops) 30 dicembre 2017
But before the dunk he clearly stepped out of bounds but the official did not review his move.
Giannis Antetokounmpo appears to step out of bounds on the game-winning play.
— Def Pen Hoops (@DefPenHoops) 30 dicembre 2017
Refs did not review this. pic.twitter.com/8vZHnzfVg3