Rockets sign rookie forward Usman Garuba

The Houston Rockets have signed forward Usman Garuba, who was the 23rd overall pick in the 2021 NBA Draft. After competing for the Spanish national team in the Olympics, the 19-year-old joined the Rockets entry in NBA Summer League 2021, which runs through Aug. 17 in Las Vegas. Garuba (6-8, 220) spent last season with …