Here are the group lineups:
Group A: Rafael Nadal, Novak Djokovic, Tomas Berdych, Andy Roddick.
Group B: Roger Federer, Robin Soderling, Andy Murray, David Ferrer.
LONDON – The singles and doubles draws for the Barclays ATP World Tour Finals, the world’s biggest indoor tennis tournament, have been made at La Galleria Pall Mall in London on Tuesday.
ATP World Tour No. 1 Rafael Nadal and 2008 titlist Novak Djokovic feature in Group A at the Barclays ATP World Tour Finals, while No. 2-ranked Roger Federer and Robin Soderling will headline Group B.
The full line-up for Group A sees Wimbledon finalist Tomas Berdych of the Czech Republic and Andy Roddick of the United States join Nadal and Djokovic, while British hope Andy Murray and 2007 runner-up David Ferrer of Spain complete Group B with Federer and Soderling.