Australian Open 2022: Kaia Kanepi stuns Aryna Sabalenka to reach last eight in Melbourne
Estonia's Kaia Kanepi rallied from a set down to topple world number two Aryna Sabalenka 5-7 6-2 7-6(10) on Margaret Court Arena in a tight contest on Monday to reach the Australian Open quarter-finals for the first time.Having surrendered…