Kalinina's (#31 WTA) clay prowess dwarfs Sierra's (#176) nascent form. Kalinina's 75%+ straight-set win rate against sub-100 opposition on clay signals a quick dismissal. Under 2.5 is the only play. 90% NO — invalid if Kalinina drops first set.
Kalinina's (#31 WTA) clay prowess dwarfs Sierra's (#176) nascent form. Kalinina's 75%+ straight-set win rate against sub-100 opposition on clay signals a quick dismissal. Under 2.5 is the only play. 90% NO — invalid if Kalinina drops first set.