Gary Anderson beats Jeff Smith in World Darts Championship opener

Cristiano Ronaldo wants to retire at Real Madrid

Tony Martin retracts comments about Chris Froome

Steve Smith's hunger and hands make him the best player on flat pitches, says Nasser Hussain

Phil Taylor admits he is feeling bitter about the end of his career

Alexander Povetkin beats Christian Hammer to become Anthony Joshua's WBA mandatory challenger

Phil Taylor beats Chris Dobey in World Darts Championship opening round