Jayson Tatum is trying to play the hero. This is the hook of a new national TV ad spot that debuted this week promoting the upcoming blockbuster 'Superman' movie in which Tatum, playing himself in the commercial,

Celtics star Jayson Tatum shouldered the blame for his struggles over the first two games of the team's playoff series with the New York Knicks and vowed improvement.

Jayson Tatum is owning up to his struggles through the first two games of the Eastern Conference semifinals as the Boston Celtics face an 0-2 hole against the New York Knicks. Speaking to reporters on Thursday, Tatum stated he has to "be better" and expects "to be a lot better" for Game 3 in Madison Square Garden.