German Carina Witthoeft returns to Austrian Barbara Haas during the WTA Ladies tennis match in Linz, Upper Austria

Roger Federer of Switzerland hits a return during his men's 2nd round singles match against Diego Schwartzman of Argentina at the Shanghai Masters tennis tournament in Shanghai

Rafael Nadal of Spain hits a return during his men's 2nd round singles match against Jared Donaldson of the US at the Shanghai Masters tennis tournament in Shanghai

Austrian Barbara Haas returns to German Carina Witthoeft during the WTA Ladies tennis match in Linz, Upper Austria