2 / 4
Tennis - Australian Open - Quarter-final
Tennis - Australian Open - Quarter-final - Melbourne Park, Melbourne, Australia, January 23, 2019. Serbia's Novak Djokovic in action during the match against Japan's Kei Nishikori. (REUTERS)
Novak Djokovic reached the semi-finals of the Australian Open on Wednesday after Kei Nishikori retired hurt when trailing 6-1 4-1 in their quarter-final.
Nishikori had a medical time-out between sets, with the trainer working on a right thigh problem.
Top seed Djokovic will meet Lucas Pouille for a place in the final.
(For more sports news and updates, follow Ahram Online Sports on Twitter at @AO_Sports and on Facebook at AhramOnlineSports.)
Short link: