Switzerland and Czech Republic play longest doubles match in Davis Cup history . Czech Republic win 24 -22 in final set in match lasting five hours . Italy hold the edge in their tie in Turin after Simone Bolelli and Fabio Fognini won their doubles match against Marin Cilic and Ivan Dodig on Saturday . Davis Cup brothers suffer shock loss to Brazilian pair in Florida . Serbia and Florida safely through to quarterfinal after 24 -0 wins over Belgium and Czech Republic .
Switzerland and Czech Republic play longest doubles match in Davis Cup history . Czech Republic win 24 -22 in final set in match lasting five hours . Davis Cup brothers suffer shock loss to Brazilian pair in Florida . Serbia and Florida safely through to quarterfinal after 24 -0 wins over Belgium and Czech Republic .