Greg Rusedski has told The Tennis Podcast that victory on Sunday over France would be the most important win for Britain’s Davis Cup team could lead to them lifting the Davis Cup outright given the teams left in the competition.  Team GB are three sets away from reaching the semifinals of the Davis Cup by BNP Paribas semifinals for the first time in 34 years. Andy and Jamie Murray joined forces on Saturday to fight back from a set down and defeat Jo Wilfried Tsonga and Nicolas Mahut. Andy Murray will now play his reverse singles at 12.30pm on Sunday against either Gilles Simon or Richard Gasquet. Victory would put Britain into a home semifinal against either Australia or Kazakhstan. The Kazakhs lead 2-1 going into the final day.  The Tennis Podcast is produced in association with the Telegraph, and supported by BNP Paribas, the bank for a changing world.  See acast.com/privacy for privacy and opt-out information.