Davis Cup: Djokovic seals Serbia tie, Italy down US

IMAGE: Serbia's Novak Djokovic and Austria's Dennis Novak meet at the net after their Davis Cup Finals Group F match, at Olympiahalle, in Innsbruck, Austria, on Friday. Photograph: Leonhard......

Fan of routine, Djokovic finds it tough to adjust to uncertainty

IMAGE: Novak Djokovic owns 17 Grand Slam singles titles and is just three behind Roger Federer's record haul of 20 in men's tennis. Photograph: Michael Dodge/Getty Images World number one......

Federer ousts Tsitsipas in Basel semis for 50th win of the season

IMAGE: Roger Federer celebrates after winning his semi-final against Greece's Stefanos Tsitsipas. Photograph: Arnd Wiegmann/Reuters Top seed Roger Federer dispatched Greek third seed Stefanos......

Nadal, Federer re-enter ATP politics

IMAGE: Switzerland's Roger Federer with Spain's Rafael Nadal. Photograph: Enrique Calvo/Reuters The political rumblings in men’s tennis took another twist on Thursday when Roger Federer......

French Open: Thiem knocks out defending champ Djokovic, Rafael Nadal in semis

IMAGE: Serbia's Novak Djokovic reacts during his quarter final match against Austria's Dominic Thiem. Photograph: Pascal Rossignol/Reuters Reigning champion Novak Djokovic suffered a......