Let's move onto DC
Djokovic to lead Serbia against USA
World No. 1 Novak Djokovic will once again lead Serbia into battle having been nominated to play in the World Group quarterfinal against USA on 5-7 April.
The Serbian was the first name on captain Bogdan Obradovic's list and he will be backed up by Viktor Troicki in singles, who is likely to team up with Nenad Zimonjic in doubles. The fourth member of the Serbian side is No. 338 Ilija Bozoljac.
The 2010 champions are travelling to Boise in Idaho to play USA - historically the most successful Davis Cup nation - and they will have to contend with some big serves as captain Jim Courier has put forward a powerful line-up.
The new American No. 1 Sam Querrey will lead the home side and he will have support from one of the tallest men on tour, John Isner. There is little doubt as to who will be playing in the doubles rubber on Saturday as the deadly duo of Bob and Mike Bryan will be making their 25th and 26th appearances respectively.