Defending champion Aryna Sabalenka was eliminated from the Cincinnati Open after a 6-1, 6-4 defeat to Elena Rybakina in the quarterfinals Friday. Rybakina was dominant in the opening set and served 11 aces as she wrapped up an impressive win in 1 hour,

Elena Rybakina beat Aryna Sabalenka in straight sets to reach the Cincinnati Open semi-finals; Rybakina will face Iga Swiatek in the last four; watch the Cincinnati Open until the finals on Monday, be

Aryna Sabalenka's Cincinnati Open title defense is over. The World No. 1 was eliminated by Elena Rybakina in the quarterfinals Aug. 15.