Karatsev outclasses Murray to take Sydney title

IMAGE: During the life saving heart surgery which Chris underwent in Sydney, he suffered a stroke in his spine.Photograph: Nick Laham/Getty Images Former world number one Andy Murray's quest for a......

Pain-free Djokovic reaches ninth Aus Open final

IMAGE: Novak Djokovic celebrates victory in his singles semifinals match against Aslan Karatsev of Russia. Photograph: Quinn Rooney/Getty Images Defending champion Novak Djokovic declared......

Djokovic into Aus Open final; Osaka downs Serena

IMAGE: Novak Djokovic celebrates victory in semifinals match against Aslan Karatsev of Russia. Photograph: Quinn Rooney/Getty Images Novak Djokovic reached the Australian Open final for the......

What led to Dimitrov's exit from Australian Open

IMAGE: Bulgaria's Grigor Dimitrov receives medical attention during his quarter final match against Russia's Aslan Karatsev. Photograph: Kelly Defina/Reuters A back spasm left Grigor......

PIX: Lucky loser Struff's 'incredible journey' to Madrid final

IMAGE: Jan-Lennard Struff beat Russia's Aslan Karatsev in the semi-finals on Friday, days after losing to the same opponent in the final round of qualifying. Photographs: Julian Finney/Getty......