Top seed Milos Raonic suffered a setback in his hopes of qualifying for the season-ending ATP World Tour Finals after he was beaten 6-3 4-6 6-3 by 116th-ranked journeyman Ricardas Berankis in the second round of the Kremlin Cup on Thursday.
World number one Novak Djokovic claimed his fifth China Open title by thrashing Tomas Berdych in a one-sided contest on Sunday. The Serbian took just 66 minutes to seal a comfortable 6-0, 6-2 win against the big Czech in Beijing.
Kei Nishikori captured his second Japan Open Tennis Championships title on Sunday. The Japanese tennis star defeated Milos Raonic 7-6(5), 4-6, 6-4 under a closed roof at the Ariake Colosseum, Tokyo. In the 2012 final too, Nishikori got the better of the big Canadian. The match lasted two hours and 13 minutes.
Marathon man Kei Nishikori wore down Swiss third seed Stan Wawrinka 3-6 7-5 7-6 (7) 6-7 (5) 6-4 to reach the U.S. Open semi-finals on Wednesday, becoming the first Japanese man in 81 years to make the last four of a grand slam.