A maiden Grand Slam title for seventh seed Gauff would make Coco Gauff the youngest Melbourne champion since 16-year-old Martina Hingis 26 years ago.
Coco Gauff’s bid to become the youngest Australian Open champion since 1997 gathered pace Friday with a straight-sets win over fellow American Bernarda Pera.
The 18-year-old won 6-3, 6-2 on Rod Laver Arena to set up a last-16 clash against either the 2017 French Open champion Jelena Ostapenko of Latvia or Ukrainian Kateryna Baindl.
Gauff is one of two teenagers left in the women’s draw. The other is 17-year-old Linda Fruhvirtova, who plays Marketa Vondrousova in an all-Czech third-round clash on Saturday.