First-round draft pick Dennis Smith Jr. will join returning Dallas Mavericks Yogi Ferrell, Dorian Finney-Smith, Nicolas Brussino and A.J. Hammons for the Las Vegas Summer League tournament.
Smith will be making his pro debut after being the ninth overall pick in the NBA Draft. Ferrell was named to the All-NBA Rookie second team last week.
For the fifth consecutive season, teams will compete in a playoff-style schedule that ends on July 17.
The Mavericks will open the preliminary round against the Chicago Bulls on Saturday, at 3:30 p.m. They will then face the Phoenix Suns on Sunday and the Miami Heat on Tuesday, July 11, before being seeded in a tournament that concludes with the championship game on July 17.