Sinner, Osaka Advance as Bencic Falls in Australian Open Shocks

Defending champion Jannik Sinner moved forward at the Australian Open. Naomi Osaka also advanced after a tense match. In a major upset, qualifier Nikola Bartunkova defeated star player Belinda Bencic. In other action, Marin Cilic reached the third round for the first time since 2022. The 37-year-old former US Open champion beat 21st seed Denis Shapovalov in straight sets. Cilic will next face the winner of the match between Casper Ruud and Jaume Munar. Stan Wawrinka kept his tournament alive in a dramatic battle. He broke his opponent's serve to win the fourth set 7-5, forcing a deciding fifth set. Wawrinka sealed the set with a powerful backhand winner.