Serena Williams and Roger Federer have committed to play the Hopman Cup mixed teams event in late December while former Australian Open champion Angelique Kerber and Alexander Zverev will represent Germany.
Frances Tiafoe will be Williams’ partner for the United States, while Belinda Bencic will again represent Switzerland with Federer to defend the title they won in January over Kerber and Zverev in the final.
Teams announced for Hopman Cup:
Australia: Matt Ebden and Ashleigh Barty
France: Lucas Pouille and Alize Cornet
Germany: Alexander Zverev and Angelique Kerber
Great Britain: Cameron Norrie and Katie Boulter
Greece: Stefanos Tsitsipas and Maria Sakkari
Spain: David Ferrer and Garbine Muguruza
Switzerland: Roger Federer and Belinda Bencic
United States: Frances Tiafoe and Serena Williams