Tennis: WTA Championships results - collated

Results from the sixth and final day of the WTA Championships on Sunday (x denotes seeding):

Singles

Serena Williams (USA x1) bt Li Na (CHN x4) 2-6, 6-3, 6-0

Doubles

Su-Wei Hsieh/Peng Shuai (TPE/(CHN) bt Ekaterina Makarova/Elena Vesnina (RUS) 6-4, 7-5

afp