Tennis balls are flying all over NYC this week as the U.S. Open comes to Queens! You can watch the pros play at USTA Billie Jean King National Tennis Center in Flushing Meadows-Corona Park and get in the action yourself at one of the many pop-up tennis courts that have sprung up around the city. From a court floating on the Hudson to a rooftop court with tennis-themed drinks, find out where you can practice your serve!

1. Racquet House at Rockefeller Center

Racquet House at Rockefeller Center tennis court
Courtesy of Tishman Speyer

Tennis lifestyle brand and quarterly magazine Racquet has taken over the Center Plaza at Rockefeller Center. Now through September 1st, members of the public can reserve a timeslot by signing up for the Racquet newsletter linked here. You may even spot a famous face, as professional tennis players will be making appearances throughout the week!