
US Open Champion Dominic Thiem crashed out of the Australian Open on Sunday after losing to Bulgarian Grigor Dimitrov at Rod Laver Arena. The Bulgarian defeated the Austrian 6-4 6-4 6-0 in the fourth round clash.
ALSO READ:Australian Open: Osaka back from the brink to reach quarter-finals
Third-seeded Thiem never seemed to provide any sorts of challenges to Dimitrov as the Bulgarian got an easy win in straight sets. Thiem defeated Nick Kyrgios in a five-set thriller in the third round on Friday but failed to stage a comeback in this match.
The first two sets followed the same pattern with Thiem taking an early 3-1 lead only for 18th seed Dimitrov to charge back at him and clinch the set.
ALSO READ:From Djokovic to Nadal: Five men's singles players to watch at the Australian Open 2021
The Austrian, losing finalist here last year, was unable to rouse himself in the third set and Dimitrov sealed a last-eight meeting with Russian qualifier Aslan Karatsev after little more than two hours on court.
Earlier, Japanese ace Naomi Osaka escaped a defeat against in-form Garbine Muguruza as she beat the Spanish player 4-6 6-4 7-5 on Sunday at the Rod Laver Arena.