US Open Tennis Tournament 2019

2019 US Open Tennis Tournament- Day Ten. Rafael Nadal of Spain attempts to stretch his arm muscles during his match against Diego Schwartzman of Argentina in the Men's Singles Quarter-Finals match on Arthur Ashe Stadium during the 2019 US Open Tennis Tournament at the USTA Billie Jean King National Tennis Center on September 4th, 2019 in Flushing, Queens, New York City. (Photo by Tim Clayton/Corbis via Getty Images)