Switzerland's Roger Federer claps after beating Kazakhstan's Andrey Golubev during the Davis Cup World Group quarter-final match Switzerland vs Kazakhstan on April 6, 2014 in Geneva. Roger Federer put Switzerland into the Davis Cup semi-finals when he beat Andrey Golubev 7-6 (7/6), 6-2, 6-3 for a 3-2 win over Kazakhstan. AFP PHOTO / FABRICE COFFRINI / AFP PHOTO / Fabrice COFFRINI        (Photo credit should read FABRICE COFFRINI/AFP via Getty Images)