Celtics sign Jayson Tatum and Ante Zizic

The Boston Celtics announced today that they have signed 2017 first round draft pick Jayson Tatum and 2016 first round draft pick Ante Zizic. Tatum, selected third overall in the 2017 NBA Draft, averaged 16.8 points, 7.3 rebounds, 2.1 assists, 1.35 steals, 1.14 blocked shots and 33.3 minutes in 29 games (27 starts) in his lone