Roger Federer of Switzerland returns the ball to Richard Gasquet of France during the third day’s single match of the Davis Cup World Final between France and Switzerland at the Pierre Mauroy Stadium in Lille, France, 23 November 2014. EPA/YOAN VALAT

Richard Gasquet of France returns the ball to Roger Federer of Switzerland during the third day’s single match of the Davis Cup World Final between France and Switzerland at the Pierre Mauroy Stadium in Lille, France, 23 November 2014. EPA/YOAN VALAT

Swiss tennis fans cheer during the live broadcast of the Davis Cup Final match between France and Switzerland, at the public viewing zone, in Lausanne, Switzerland, 23 November 2014. EPA/JEAN-CHRISTOPHE BOTT

Roger Federer of Switzerland reacts during the third single match of the Davis Cup Final between France and Switzerland Richard Gasquet of France at the Stadium Pierre Mauroy in Lille, France, 23 November 2014. EPA/SALVATORE DI NOLFI

Roger Federer of Switzerland returns to Richard Gasquet of France during the third single match of the Davis Cup Final between France and Switzerland at the Stadium Pierre Mauroy in Lille, France, 23 November 2014. EPA/SALVATORE DI NOLFI

Roger Federer (R) of Switzerland returns the ball to Richard Gasquet (L) of France during their single match of the Davis Cup World Final between France and Switzerland at the Pierre Mauroy Stadium in Lille, France, 23 November 2014. EPA/YOAN VALAT

Roger Federer of Switzerland celebrates after beating Richard Gasquet of France in their singles match of the Davis Cup World Final between France and Switzerland at the Pierre Mauroy Stadium in Lille, France, 23 November 2014. EPA/YOAN VALAT

Swiss Davis Cup team players celebrate with the trophy after defeating France in the Davis Cup World Final at the Pierre Mauroy Stadium in Lille, France, 23 November 2014. Switzerland won 3-1. EPA/YOAN VALAT EPA/YOAN VALAT