Still in rehabilitation after his hip surgery, David Nalbandian bears the Davis Cup in mind. Between July 10th and 12th, Argentina is to play a hard stage in the Czech Republic without counting on the natural leader of the team. "It will be a hard match. Playing abroad on hard courts is never easy. It is true that Thomas Berdych´s results are not so good, but the problem is that during this time their performance is not as great as on other surfaces. The key will be their performance in Wimbledon. Whether they play several rounds and a couple of good matches or whether they lose in the first round and lose confidence. For us, playing on a very fast carpet can make things complicated”, said the top-10 player. Rader Stepanek, the Czech’s number two, may not play Wimbledon which would open up many possibilities.