10sBalls Shares A Photo Gallery Of Rafael Nadal, Naomi Osaka, & More From The Barcelona Open & Porsche Tennis

Rafael Nadal of Spain in action against Jan-Lennard Struff of Germany during their quarter final match of the 67th Barcelona Open Trofeo Conde de Godo tennis tournament in Barcelona, northeastern Spain, 26 April 2019. EPA-EFE/ALEJANDRO GARCIA

 

Naomi Osaka of Japan in action during her quarter final match against Donna Vekic of Croatia at the Porsche Tennis Grand Prix tournament in Stuttgart, Germany, 26 April 2019. EPA-EFE/RONALD WITTEK

 

Kei Nishikori of Japan in action against Roberto Carballes Baena of Spain during their quarter final match of the 67th Barcelona Open Trofeo Conde de Godo tennis tournament in Barcelona, northeastern Spain, 26 April 2019. EPA-EFE/ALEJANDRO GARCIA

 

Donna Vekic of Croatia in action during her quarter final match against Naomi Osaka of Japan at the Porsche Tennis Grand Prix tournament in Stuttgart, Germany, 26 April 2019. EPA-EFE/RONALD WITTEK

 

Roberto Carballes Baena of Spain in action against Kei Nishikori of Japan during their quarter final match of the 67th Barcelona Open Trofeo Conde de Godo tennis tournament in Barcelona, northeastern Spain, 26 April 2019. EPA-EFE/ALEJANDRO GARCIA

 

Petra Kvitova of the Czech Republic in action during her quarter final match against Anastasija Sevastova of Latvia at the Porsche Tennis Grand Prix tournament in Stuttgart, Germany, 26 April 2019. EPA-EFE/RONALD WITTEK