NBA Jayson Tatum on LeBron James: “He the best player on the league until he not best player… KD number 2” By Erikas Polockas - Apr 9, 2020 2:53 AM Photo by Maddie Meyer/Getty Images FacebookTwitterWhatsAppReddItDiggEmail During an Instagram Live session, Jayson Tatum of the Boston Celtics was asked who he thinks is the best player in the NBA: