Czech Republic secured its place in the Davis Cup final after Tomas Berdych and Radek Stepanek won their doubles match against Argentina.
The defending champions Saturday took an unbeatable 3-0 lead over Argentina in the semifinals, reports Xinhua.
Berdych and Stepanek defeated Carlos Berlocq and Horacio Zeballos 6-3, 6-4, 6-2. They had won their opening singles matches Friday.
