![]() | ATP World Tour Finals | Rafael Nadal and Roger Federer placed in opposite groups Top-seeded Rafael Nadal has been picked in the Pete Sampras group alongside Dominic Thiem, Grigor Dimitrov, and David Goffin for the season-ending ATP World Tour Finals that begins on Sunday. Roger Federer will lead the Boris Becker Group, which has Alexander Zverev, Marin Cilic, and Jack Sock. SportsCafe Desk |