The Capital City Go-Go, the Washington Wizards’ NBA G League affiliate, play at the state-of-the-art Entertainment and Sports Arena in Congress Heights. The Go-Go were the the 27th member of the NBA G League when they debuted in the 2018-2019 season, and the first to ever be owned and operated by Monumental Sports and Entertainment.  The NBA G League, formerly the NBA Development League or NBA D-League, is the NBA’s official minor league, preparing players, coaches, officials, trainers and front office staff for the NBA while acting as the league’s research and development laboratory.