Two-time Grand Slam champion Simona Halep is into Week 2 at Melbourne Park for the fifth consecutive year.
The 14th-seeded Halep advanced with a 6-2, 6-1 victory Saturday over Danka Kovinic, a player who is ranked 98th and eliminated U.S. Open champion Emma Raducanu in the previous round.
This was Kovinic's first appearance in the third round of a major.
Halep, by contrast, can count on plenty of experience in the latter stages of the sport's biggest events. She won the French Open in 2018 and Wimbledon in 2019 and made it to the final of the 2018 Australian Open before losing to Caroline Wozniacki.
"I feel good, I feel more confident now because last year was a tough year," Halep said. "So now I just enjoy playing tennis, I'm happy. " None of the other players remaining the women's draw has won as many tour-level titles as Halep's 23.
Halep's next opponent will be Alize Cornet, who celebrated her 32nd birthday with a 4-6, 6-4, 6-2 victory over No. 29 Tamara Zidansek, a 2021 French Open semifinalist.
Cornet followed up her upset of No. 3 Garbiñe Muguruza by reaching the fourth round at the Australian Open for the first time since 2009.
In another third-round match ending Saturday afternoon, 27th-seeded Danielle Collins of the U.S. rallied from a set and a break down to beat 19-year-old Clara Tauson 4-6, 6-4, 7-5.
Collins will next meet No. 19 Elise Mertens, who advanced 6-2, 6-2 over Zhang Shuai.