24 countries qualified for the inaugural ATP Cup, heading to one of three host cities — Brisbane, Perth or Sydney. WA will host some of the biggest names across two groups; Group B, consisting of Spain, Japan, Georgia and Uruguay, and Group D which will see Russia, Italy, Norway and USA battle it out. World No. 2 Rafael Nadal will headline in Perth, competing here for the first time in his career. Nadal will be joined by fellow hot shots, Daniil Medvedev (World No. 4), Kei Nishikori (World No. 8), and rising superstar Fabio Fognini (World No.11).