Boston Celtics star Jayson Tatums status has been upgraded to available, clearing the way for him to make his season debut almost 10 months after having surgery to repair a ruptured right Achilles tendon. Tatums status was updated Friday afternoon ahead of the Celtics home matchup with the Dallas Mavericks. Tatum was listed as questionable for the game Thursday. It marked the first time this season he hadnt been listed as sidelined and undergoing rehabilitation for the injury he suffered during Game 4 of Bostons Eastern Conference semifinal loss to the New York Knicks last May. Tatum previously indicated his return to the court would be for a home game. Boston (41-21) currently sits in second place in the Eastern Conference standings. ___AP NBA: https://apnews.com/hub/nba