It’s GAME ON with Switzerland and Germany coming back to play at Mastercard Hopman Cup 2019! Defending champions, world No.2 Roger Federer and partner Belinda Bencic, will return to Western Australia to represent Switzerland.Two-time Grand Slam champion Angelique Kerber and world No.3 Alexander Zverev will also be back in pursuit of winning Germany’s first Hopman Cup title since 1995 and bettering their 2018 runner-up finish.