In the wake of his latest 2020 season predictions, Celtics' forward Jayson Tatum continues to work hard towards upgrading his game. The Boston Globe released an article written by Adam Himmelsbach detailing Tatum's offseason work-out regime with long-time drills and skills trainer Drew Hanlen.
Last season, many believed Tatum failed to hit the expectations set for him after his outstanding rookie outing. In a lot of his statistics, he did improve, managing to up most of his averages such as points, assists, steals and rebounds (offensive and defensive alike).