Elena Rybakina/Taylor Fritz vs. Sara Errani/Andrea Vavassori, Live Streaming: US Open 2025 brings some exciting Mixed Doubles match-ups. Check out when and where to watch the Round of 16 match

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

Four players remain. Who’s best positioned to win Montreal? We take a closer look at the matchups and momentum heading into the semifinals.

Iga Swiatek recovered from an early deficit to beat Elena Rybakina 7-5 6-3, while Jasmine Paolini overcame Veronika Kudermetova 6-3 6-7 (2) 6-3 to reach the Cincinnati final.

But Vukov refused to sit silently - and after appealing the WTA's ban - he won his case and rejoined Rybakina's team at the Cincinnati Open. And that is already having a positive impact on the Kazakh, who is through to the semifinal after ousting top seed Aryna Sabalenka 6-1 6-4.

Stefano Vukov, coach of WTA star Elena Rybakina, has been reinstated after appealing a suspension for abusive behavior.

Canadian teenager Victoria Mboko rallied to reach the National Bank Open final, beating ninth-seeded Elena Rybakina 1-6, 7-5, 7-6 (4) on Wednesday night.

Andrea Vavassori and Sara Errani were formidable as they took out Taylor Fritz and Elena Rybakina in the first round of the US Open mixed doubles event.