Ben Stiller Had Classiest Reaction to Jayson Tatum's Injury

Ben Stiller might be a die-hard fan of the New York Knicks, but even he was devastated over Boston Celtics star Jayson Tatum's season-ending injury.

During the fourth quarter of the Celtics' loss to the Knicks in Game 4, Tatum fell to the floor after suffering a non-contact injury. He stayed down for a few minutes before being lifted to his feet and carried off the court. 

Most NBA fans were worried that Tatum suffered a ruptured right Achilles tendon. Well, their worst fears were quickly confirmed by the Celtics.