Also Wednesday: Shanghai champ Hubert Hurkacz fell to Zhang Zhizhen and Casper Ruud was ousted by Marcos Giron.

The Aussie scored his second Top 10 win of the season with a 6-3, 6-4 victory Monday.

In singles, Mackenzie McDonald beat Dino Prizmic before Borna Gojo stunned Frances Tiafoe to send the Group D tie to a winner-take-all doubles.

Mackenzie McDonald, Donna Vekic and Dusan Lajovic also threw in the towel Thursday at the Western & Southern Open.

The Top 4, however, are all safely through to the round of 16 at the Western & Southern Open.

Some of the red, white and blue's best players were featured in a spread dubbed "American Tennis Has Never Been Hotter."

The Australian once again proved his ability to play from behind on Friday, saving three set points against the 2021 champion.

In a matchup between two unlikely quarterfinalists, it's hard not to like the American with the way he's playing this week.

The Spaniard knocked out the No. 3 seed in a decisive tie-break to set a quarterfinal with Mackenzie McDonald Thursday.

Both won all-American quarterfinals Friday and share a connection with the University of Georgia.