Australian Open: Novak Djokovic turns personal advisor for Iva Jovic – ‘Texts me tips throughout rounds’

Iva Jovic also secured a win against Yulia Putintseva 6-0 6-1 in the Australian Open round-of-16 before losing 3-6 0-6 to world No 1 Aryna Sabalenka in the quarterfinal.