Wednesday at the Australian Open was marked by teenager Mirra Andreeva’s spectacular upset of sixth seed Ons Jabeur. Other notable exits on Day 4 included Caroline Wozniacki and Caroline Garcia, while defending champion Aryna Sabalenka and recent US Open winner Coco Gauff both advanced to the third round.
Caroline Wozniacki led 6-1 2-0 before Russian qualifier Maria Timofeeva fought back from a set down and early breaks down in both the second and third sets to win 1-6 6-4 6-1.