 were to report the deal. When completed, Tatum's new Supermax contract will become the largest in NBA history, supplanting the one signed last offseason by teammate Jalen Brown when he inked a five-year deal that will pay him up to $304 million. Tatum averaged 26.9 points, eight rebounds, 4.9 assists, and shot 47% from the field in earning all NBA first-team honors previously.