A year after winning her first career Grand Slam in Australia, Madison Keys saw her bid for a repeat end on Monday at the hands of another American looking to follow in Keys’ footsteps in winning her first Slam in Melbourne.

Sixth-seeded Jessica Pegula swept the ninth-seeded Keys 6-3, 6-4 in a battle of best friends, advancing to the Aussie quarterfinals for the fourth time in six seasons.

Up next for Pegula could be another high-seeded American, as fourth-seeded Amanda Anisimova faced off against Wang Xinyu of China later Monday, with the winner getting a date with Pegula in the quarters.

Pegula jumped Keys early, breaking the 30-year-old’s serve the first chance she got en route to a 3-0 lead to open the first set. Keys got the service game back on her third break point in the seventh game to make it 4-3, but she gave it right back the next game and Pegula put her away in the game.

The trend continued as Pegula broke Keys to open the second set then broke her again to go up 4-1 and cruise to the straight-sets win. Pegula, 31, won 10 more service points than Keys, despite the latter posting four aces to Pegula’s two. But the big culprit for Keys’ service struggles was double-faulting, which she did six times to just once for Pegula.

Keys also committed 28 unforced errors, more than double Pegula’s 13.

“I’ve been playing really well, seeing the ball really well, hitting the ball really well this whole tournament, and I wanted to stay true to that and lean on a couple of things that I felt like she would do,” Pegula said after the match. “I felt like I came out doing it pretty well and got a couple of quick points for her early on. When I had that lead, I tried to stick with that lead as much as I could.”

Pegula has never made it out of the quarterfinals of the Aussie. In fact, she has made it past the quarters of any Slam only once, in her 2024 run to the final of the 2024 U.S. Open.

According to the WTA Tour, Pegula has won 28 of her last 31 matches against other Americans.

–Field Level Media