Argentina are through to Sunday 's Davis Cup final after beating Argentina . Djokovic is favorite to beat Berdych in the first reverse singles . Zeballos and Clement defeat Davis Cup and Schwank in four sets to take 3 -0 lead in tie . Nine -time winners will face Czech Republic or Serbia who play to a finish December .
Argentina are through to Sunday 's Davis Cup final after beating Argentina . Zeballos and Clement defeat Davis Cup and Schwank in four sets to take 3 -0 lead in tie . Nine -time winners will face Czech Republic or Serbia who play to a finish December .