Donna Vekic, Aryna Sabalenka, Coco Gauff and Beatriz Haddad Maia lit up Day 8 of the Australian Open with their hot shots.

World No.1 Aryna Sabalenka rolled into her third straight Australian Open quarterfinal with a 6-1, 6-2 win over Mirra Andreeva, her 18th consecutive win at the tournament.

American star Coco Gauff and newcomer Learner Tien are still in the draw at the Australian Open -- but who else is? We break ...