NEW YORK, NEW YORK - SEPTEMBER 07: Natalie Kha of USA serves with (out of frame partner) Kokona Ishii of USA in Girls doubles against Maia Ilinca Burcescu of Romania and Ruien Zhang of China on Day Nine of the 2026 US Open at USTA Billie Jean King National Tennis Center on September 07, 2026 in the Flushing neighborhood of the Queens borough of New York City. (Photo by Julian Finney/Getty Images) ***BESTPIX***