new delhi, March 13 -- Ace Indian men's doubles pair of Satwiksairaj Rankireddy and Chirag Shetty fought through a difficult second round contest to beat Japanese scratch pair of Hiroki Okamura and Kyohei Yamashita at the Swiss Open in Basel on Thursday. The top seeds needed seven match points, and saved one, before finally winning 21-15, 15-21, 28-26 in an hour and 14 minutes at St. Jakobshalle. In the quarter-finals, the world No.4 combine will take on Denmark's Rasmus Kjaer and Christian Faust Kjaer for a place in the semis of the Super 300 event. Earlier in men's singles of the $250,000 event, Kiran George bowed out in the pre-quarterfinals after losing 18-21, 21-16, 16-21 to Hong Kong's Jason Gunawan in one hour and 10 minutes for his ...