Highlights: Alexander Zverev (GER) v Tomas Berdych (CZE)

Watch highlights of the second rubber of the Davis Cup by BNP Paribas World Group first round tie between Germany and Czech Republic Click here to subscribe - Davis Cup by BNP Paribas is the largest annual international team competition in world sport. This prestigious event, which is one of the cornerstones of the tennis calendar, gives players the chance to represent their country in an otherwise individual sport. Founded by Dwight Davis in 1900, Davis Cup began as a challenge match