But despite the brilliant week, talk of the 26-year-old retiring has begun swirling. Her father and coach, Piotr Wozniacki spoke with Danish press about it, effectively spilling the beans.
“I do not know if Caroline will only play the rest of the season or if she will play another one,” he told *Ekstra Bladet*. “We have not taken any final decision. But as I understand her, it will not be a long career.”
After her Tuesday win, Wozniacki didn't deny it.
"I think I don't want to really talk about that now," she said. "When I feel ready to open up and say something then I will, but for now I'm just here to play this tournament.
"Hopefully I have two more matches here. Yeah, it's really all I'm focused on right now."
Were she to win the US Open and retire, she'd be pulling a Flavia Pennetta (who announced her retirement in her US Open victory speech last year).