Tennis legend Serena Williams says she plans to retire from the sport after this year’s U.S. Open. @serenawilliams is in Toronto right now, and had just defeated Nuria Párrizas-Diaz 6-3, 6-4 on Monday in the @nbotoronto. The 40-year-old made the announcement in a story for the September issue of Vogue magazine, which was posted online Tuesday. 📸: @steverussell Read the full story by tapping the link in our bio 📰