Aryna Sabalenka had her back to the wall early in the third set of her quarterfinal against Anastasia Pavlyuchenkova, but the world number one stuck to a simple process to stay alive at the Australian Open.
Aryna Sabalenka had her back to the wall early in the third set of her quarterfinal against Anastasia Pavlyuchenkova, but the world number one stuck to a simple process to stay alive at the Australian Open.