Roger Federer casts doubt over Davis Cup future
Roger Federer cast doubt on his Davis Cup future on Sunday after helping Switzerland retain their place in the World Group for 2016 by defeating the Netherlands.
Sep 21, 2015, 09:07 AM ISTRoger Federer wins to keep Swiss in Davis Cup World Group
Roger Federer, Switzerland vs Netherlands, Davis Cup, World Group playoff, Thiemo de Bakker, Stan Wawrinka, tennis news
Sep 20, 2015, 20:39 PM IST