For Serena Williams, a win in Sunday's US Open final would mean a place alongside legends Chris Evert and Martina Navratilova with 18 majors. For Caroline Wozniacki, a win would provide validation to her longtime reign as No. 1.
They weren't supposed to be here, but we're glad they are. An Australian Open full of surprises has left us with a delightful final matchup between Li Na, who considered retirement last summer, and No. 20 seed Dominika Cibulkova.