'Pure dominance': Aryna Sabalenka clinches maiden US Open title, defeating Jessica Pegula in straight sets

'Pure dominance': Aryna Sabalenka clinches maiden US Open title, defeating Jessica Pegula in straight sets Aryna Sabalenka has secured her third grand slam title after overcoming American Jessica Pegula in the US Open women's singles final. The 26-year-old redeemed herself for the heartbreak of losing the US Open final last year, defeating Pegula 7-5, 7-5. "Pure dominance ... she's the best hard court player in the world," Jelena Dokic said on Nine. READ MORE: 'Unbelievable' Heeney ends Swans finals hoodoo …