The final tournament of the year, the WTA Championships, will start in Istanbul on tuesday and the draw was released today. The tournament features the best 8 players of the year, divided in two groups. Sara is in the white group, and she will play Maria Sharapova, Agnieszka Radwanska and Petra Kvitova. In the red group, Victoria Azarenka, Serena Williams, Angelique Kerber and Na Li will fight for the two spots in the semifinals.

Sara has also qualified for the WTA Championships in doubles, which will be played over the next weekend. The draw for this will be released later in the week.

For pictures of the draw ceremony you can check out the photogallery.