Roger Federer (down) of Switzerland returns the ball to Rafael Nadal of Spain during "The Battle of Surfaces", a tennis match played on a hybrid court comprising of half clay and half
How Should Federer Approach Clay in 2019? - peRFect Tennis
14 Spectacular Tennis Courts to Play On in Your Lifetime - peRFect Tennis
Home - Sjögren's Tennisschool STS - Zurich - Switzerland
543 Roger Federer Tennis Shoes Bilder und Fotos - Getty Images
Everything you need to know about clay-court tennis shoes – HEAD
Masters-Turnier Madrid - Federer feiert Comeback-Sieg und sagt: «Ich habe den Sand vermisst»