US Open 2018: Exhausted Kei Nishikori runs out of gas in straight sets defeat to two-time winner Novak Djokovic

US Open 2018: Exhausted Kei Nishikori runs out of gas in straight sets defeat to two-time winner Novak Djokovic Agence France-Presse The effects of Kei Nishikori's marathon five-set victory over Marin Cilic could be seen in his semi-final defeat to Novak Djokovic, as the Japanese player struggled to keep pace with the two-time winner. The post US Open 2018: Exhausted Kei Nishikori runs out of gas in straight sets defeat to two-time winner Novak Djokovic appeared first on Firstpost. FirstPost Unsubscribe from these notifications or sign in to manage your Email Applets.