World number one Aryna Sabalenka advanced to the fourth round of the US Open on Friday after extending her remarkable streak of tie-break victories to defeat Canada's Leylah Fernandez.
Reigning champion Sabalenka punched her ticket to the last 16 after seeing off Fernandez 6-3, 7-6 (7/2) in one hour 39 minutes on the Louis Armstrong Stadium.
Sabalenka's decisive second set victory was capped by her 18th consecutive tie-break win.
The victory was also sweet revenge for Sabalenka, who suffered an upset defeat to then teenager Fernandez in the semi-finals of the 2021 US Open.
"I wanted this revenge badly," Sabalenka said afterwards. "It was a tough lesson for me back then. Since then, we never played again.
"I just wanted to prove to myself that the lesson was learned and that I develope