Argentine tennis player Juan Martin Del Potro flew to Madrid, where the Mutua Madrid Open tournament starts next week.
¡Ya está aquí! 🤗 Del Potro ya pisa la Caja Mágica para probarse antes del #MMOPEN
¡Bienvenido, 🇦🇷 @delpotrojuan!
— #MMOPEN (@MutuaMadridOpen) May 1, 2019
Recall that Del Potro has not played since February due to a knee injury.