The USTA Billie Jean King National Tennis Center, named after the legendary tennis player Billie Jean King, is a prominent facility located in the Flushing neighborhood of Queens, New York City. This center is famously known as the venue for the US Open, one of the sport's four Grand Slam tournaments, which annually attracts top talent from around the globe. Opened in 1978, the center has undergone significant renovations over the years, including the addition of retractable roofs on Arthur Ashe and Louis Armstrong Stadiums to prevent rain delays and enhance the viewing experience.

As an expansive sports facility, it includes multiple tennis courts and is the largest tennis-specific stadium in the world by virtue of its main arena, Arthur Ashe Stadium, which can hold nearly 24,000 spectators. The design and structure of the center prioritize both athlete performance and spectator experience, making it a world-class venue for professional tennis.

Moreover, the center is not only pivotal during the US Open but also serves various functions throughout the year, including player training and developmental tournaments, which makes it a crucial fixture in promoting tennis in the United States. The facility’s naming in 2006 after Billie Jean King, an advocate for gender equality in sports and beyond, underscores its symbolic importance in the tennis community, reflecting ongoing efforts to support and promote inclusivity in sports.