DBS Singapore Slammers players Serena Williams (L) of the United States and Lleyton Hewitt of Australia talk to each other during the mixed doubles match against Andy Murray and Kirsten Flipkens of Manila Mavericks in the International Premier Tennis League in Pasay City, the Philippines, on Nov. 30. 2014. Manila Mavericks won 6-1. (Xinhua/Rouelle Umali)