Katerina Siniakova of the Czech Republic in action against Kiki Bertens of the Netherlands during their first round match of the Mutua Madrid Open 2019 tennis tournament at Caja Magica in Madrid, Spain, 04 May 2019. EPA-EFE/JUANJO MARTIN
Japan’s Taro Daniel in action during his qualifying match against Spanish player Albert Ramos at the Mutua Madrid Open tennis tournament in Madrid, Spain, 04 May 2019. EPA-EFE/CHEMA MOYA
Petra Kvitova of Czech Republic in action against Sofia Kenin of the USA during their first round match of the Mutua Madrid Open 2019 tennis tournament at Caja Magica in Madrid, Spain, 04 April 2019. EPA-EFE/JUANJO MARTIN
Spanish player Nicola Kuhn in action during his men’s qualifying match against US player Taylor Fritz at the Mutua Madrid Open tennis tournament in Madrid, Spain, 04 May 2019. EPA-EFE/CHEMA MOYA
Caroline Garcia of France in action against Su-Wei Hsieh of Taiwan during their first round match of the Mutua Madrid Open 2019 tennis tournament at Caja Magica in Madrid, Spain, 04 April 2019. EPA-EFE/JUANJO MARTIN
