In short: (ABC-Australia) Defending men’s champion Jannik Sinner has been pushed to five sets by Miomir Kecmanović while women’s top seed Aryna Sabalenka breezed past her Serbian opponent. Both world number ones were coming back from tough exits at the French Open, Sinner in the second round and Sabalenka in the quarterfinal. Naomi Osaka dazzled […]