MELBOURNE: Daniil Medvedev on Friday became the latest title contender to crash out of the men’s draw at the Australian Open, but Iga Swiatek led a charge of the women’s seeds into the last 16. For the latest updates, follow us on Twitter @ArabNewsSport Russia’s Medvedev was runner-up at the last two Grand Slams in Melbourne but his tournament ended with a whimper in round three at the hands of Sebastian Korda. The American, son of 1998 Australian Open champion Petr Korda, won 7-6 (9/7), 6-3, 7-6 (7/4) as seventh seed Medvedev followed defending champion Rafael Nadal and Casper Ruud in exiting in the first week. Korda, who faces 10th seed Hubert Hurkacz of Poland next, told Rod Laver Arena: “An unbelievable match. “I sort of knew what I had to do and I stuck with it even when I was going up and down with the emotions. “I’m thrilled right now, I played amazing,” said the 22-year-old. With world No. 1 Carlos Alcaraz not involved because of injury, Medvedev’s surprise defeat to the 29th seed is another boost to nine-time Australian Open champion Novak Djokovic. The hot favorite, who is nursing a hamstring problem, plays 27th seed Grigor Dimitrov on Saturday. Stefanos Tsitsipas is now the highest remaining seed at three and the Greek star stretched his unbeaten streak this year to set up a last-16 clash with Italian Jannik Sinner. The 24-year-old Tsitsipas, who is yet to drop a set, clinched his seventh straight win of 2023 by beating Dutchman Tallon Griekspoor 6-2, 7-6 (7/5), 6-3. Tsitsipas is refusing to get carried away as he chases a first major title. “There are no presents,” he warned. “You should be going after it, you should be creating those opportunities and aiming big within yourself, sometimes surpass your own abilities.” Also into the last 16 are sixth seed Felix Auger-Aliassime and 18th seed Karen Khachanov. The Russian defeated 16th-seeded American Frances Tiafoe in four sets. In the women’s draw, world No. 1 Swiatek and the Americans Coco Gauff and Jessica Pegula were all emphatic winners. Swiatek, a three-time major winner but chasing a first Australian Open title, swatted aside qualifier Cristina Bucsa of Spain 6-0, 6-1 in just 55 minutes. The Pole faces Elena Rybakina next after the Wimbledon champion defeated last year’s Melbourne runner-up Danielle Collins in three sets. “For sure she’s very strong physically and mentally,” Moscow-born Kazakh Rybakina said, sizing up Poland’s Swiatek. “I will have to take all my chances. I think Iga is a great player.” The 18-year-old Gauff stepped up her bid for a maiden major title with a similarly ruthless 6-3, 6-2 victory over fellow American Bernarda Pera. The talented teenager faces the 2017 French Open champion Jelena Ostapenko of Latvia in the last 16. Third seed Pegula, who is also chasing a first Grand Slam crown, made light work of Marta Kostyuk with a 6-0, 6-2 victory. The 28-year-old next faces what should be a sterner test in Barbora Krejcikova of the Czech Republic, the former French Open champion. Two-time former Melbourne champion Victoria Azarenka stayed alive with a 1-6, 6-2, 6-1 triumph over Madison Keys. Off the court, Australian Open chief Craig Tiley insisted there was “no need” to alter the scheduling, despite stinging criticism after the second-latest finish at a Grand Slam ever. Veteran Andy Murray battled through a five-set epic against home hope Thanasi Kokkinakis which ended at 4:05 am on Friday, calling the early hours conclusion “a bit of a farce.” Tiley defended the schedule, saying such late matches did not happen often, after Murray’s brother Jamie — a doubles specialist playing at Melbourne Park — was among those calling for only one night match at majors. “If you just put one match at night and there’s an injury, you don’t have anything for fans or broadcasters,” said Tiley.