The draw for the 2007 Sony Ericsson Championships has been announced today in Madrid. There are two groups of four players, which play in a round-robin format. The leader of the yellow group is world number one Justine Henin, while Svetlana Kuznetsova leads the red group.
The season-ending Championships will take place in Madrid form November 6-11. During the first four days of the tournament the round-robin format is employed, which means that each player meets every other player from their group. The two best-performed players from each group advance to the final phase which consists of regular semifinals and final. In the semifinals, the first-placed woman from one group meets with the second-placed woman from the other, with the winners advancing to the final. All the matches are played to best-of-three-sets.