Boston Celtics NBA basketball first-round draft pick Jayson Tatum puts on a cap during a press availability at the team's practice facility in Waltham, Mass., on June 23, 2017. With Tatum, a 6-foot-8 small forward, the Celtics get a player who was a polished scoring threat during his lone season at Duke. (AP Photo/Charles Krupa)
Boston Celtics NBA basketball first-round draft pick Jayson Tatum puts on a cap during a press availability at the team's practice facility in Waltham, Mass., on June 23, 2017. With Tatum, a 6-foot-8 small forward, the Celtics get a player who was a polished scoring threat during his lone season at Duke. (AP Photo/Charles Krupa) Charles Krupa AP
Boston Celtics NBA basketball first-round draft pick Jayson Tatum puts on a cap during a press availability at the team's practice facility in Waltham, Mass., on June 23, 2017. With Tatum, a 6-foot-8 small forward, the Celtics get a player who was a polished scoring threat during his lone season at Duke. (AP Photo/Charles Krupa) Charles Krupa AP