Tennis legend Serena Williams has opened up on using a weight loss medication after giving birth, saying it boosted her healthy lifestyle and left her with more energy.
Captain Lleyton Hewitt has unveiled his four-man team for Australia's crucial Davis Cup clash, with the squad eyeing an unprecedented fourth straight finals appearance.
Players at the US Open are to share in a record $US90 million prize money windfall with the men's and women's singles champions each receiving $US5 million.