Aryna Sabalenka in action at Brisbane International. Photo: AP Aryna Sabalenka in action at Brisbane International. Photo: AP World's top-ranked women's singles tennis player Aryna Sabalenka will face Russian qualifier Polina Kudermetova in the Bris

Ukraine's Anhelina Kalinina reacts after winning against Australia's Kimberly Birrell at the Brisbane International in Brisbane, Australia. Photo: AP/Pat Hoelscher Ukraine's Anhelina Kalinina reacts after winning against Australia's