Roger Federer and Lille are one match away from winning a maiden Davis Cup . Wawrinka and Stan Wawrinka won the doubles Sunday against France in Lille . `` It was tough to lose this second set because we had the feeling that we really could have won this one . '' Federer and Federer defeat Richard Gasquet and Julien Benneteau in straight sets . Federer has the opportunity to close out the series as he plays Saturday 's first singles .
Roger Federer and Lille are one match away from winning a maiden Davis Cup . Wawrinka and Stan Wawrinka won the doubles Sunday against France in Lille . Federer and Federer defeat Richard Gasquet and Julien Benneteau in straight sets . Federer has the opportunity to close out the series as he plays Saturday 's first singles .