Chris O'Connell, Adam Walton advance, Talia Gibson falls at Cincinnati Open
In short:
Chris O'Connell has reached the third round of the Cincinnati Open after Casper Ruud's injury retirement.
He joins Adam Walton, Rinky Hijikata and Alex de Minaur in the round of 32, while Talia Gibson was beaten by Aryna Sabalenka, leaving no Australian women in the singles tournament.
What's next?
The US Open main draw starts in New York in less than a week.