Knockout Artist: Auger-Aliassime Sets Up US Open QF vs. de Minaur

By Richard Pagliaro | Monday, September 1, 2025
Photo credit: Maddie Meyer/Getty

NEW YORK—History haunted Felix Auger-Aliassime against Andrey Rublev.

Down a break early today, Auger-Aliassime faced fright with fierce ball striking to hit his way into his second US Open quarterfinal.

Striking with relaxed aggression, Auger-Aliassime pounded out a 7-5, 6-3, 6-4 victory over Rublev surging into his first Flushing Meadows quarterfinal since his run to the 2021 semifinals.

The 25-year-old Canadian arrived at the US Open coming off a pair of Flushing Meadows first-round exits—and he hadn’t reached a Grand Slam quarterfinal since the 2022 Australian Open.

None of that mattered much to the Canadian all-court stylist, who pumped 37 winners—18 more than Rublev—and saved three of four break points in a clinical two hour, 16-minute triumph.

After enduring a series of major struggles, Auger-Aliassime has played some of his most dynamic Grand Slam tennis in years defeating a pair of heavy hitters. Auger-Aliassime toppled third-seeded former US Open finalist Alexander Zverev 4-6, 7-6(7), 6-4, 6-4 in the third round on Louis Armstrong Stadium.

Firing his forehand, which can sometimes fly on him, with conviction, Auger-Aliassime controlled much of today’s match beating Rublev for just the second time—and first time since the 2022 Rotterdam semifinals.

The victory vaults Auger-Aliassime into the US Open quarterfinals against Alex de Minaur.

Earlier, de Minaur mauled Swiss qualifier Leandro Riedi 6-3, 6-2, 6-1. De Minaur unleashed a six-game surge midway through the match ending the Cinderella run of the world No. 435. 

It’s the second consecutive US Open quarterfinal, and third overall, for the feisty Aussie. 

World No. 27 Auger-Aliassime has won two of three meetings vs. de Minaur; this quarterfinal clash will be their first major meeting.

Former world No. 5 Rublev carried an imposing 7-1 lifetime record vs. Auger-Aliassime onto Arthur Ashe Stadium—his best record against any former Top 10 opponent.

Twenty-five years ago, Marat Safin stunned Pete Sampras to capture the 2000 US Open crown. A bearded Safin, who has joined Fernando Vicente as one of Rublev’s coaches, often shouted encouragement and instruction to the Russian from the start today.

Rublev drew first-break blood and backed up the break for a 3-1 lead. 

Thumping his forehand with more venom and control, Auger-Aliassime tore through 12 of 13 points breaking back to get back on serve. 

The 25th-seeded Canadian clipped the tape with an inside-out forehand, followed it forward and drew a netted pass to snatch the first set with his second break of serve.

Overall, Auger-Aliassime served 64 percent and won 22 of 28 first-serve points in that opening set.

Across the net, Rublev went from stressing to seething to straight up raging midway through the second set.

Squandering a 40-0 lead with a couple of double faults, Rublev, who was repeatedly testing the Canadian’s forehand return with the wide serve, was frozen by an Auger-Aliassime forehand return winner for break point. 

Beating himself up for that winner, Rublev rapped his Head racquet off his shoe in a painful display.

Then came the big hurt: When a red-faced Rublev missed a backhand down the line to cede the break for 2-4 he wound up and splattered his racquet off the blue hard court.

A dialed-in Auger-Aliassime won 12 of his last 14 service points in the second set, serving out a two-set lead at love.

The deficit deepened as a disconsolate Rublev dropped serve to start the third set. Auger-Aliassime fended off a break point at 30-40, holding for a 3-1 third-set lead. 

 Serving for quarterfinals, Auger-Aliassime was flawless. The Canadian cracked his 11th ace, fired an inside-out forehand and finished with a backhand bolt down the line.

Auger-Aliassime has won 12 of the 13 sets he’s played at this US Open.