US Open 2025 Quarterfinals: Jannik Sinner and Naomi Osaka Shine

The 2025 U.S. Open has been nothing short of spectacular. We’ve seen thrilling matches and record-breaking performances all around.

As the quarterfinals wrapped up at Flushing Meadows, several players etched their names into tennis history. There’s a lot to unpack from these highlights and achievements, and the upcoming semifinals look like they’ll keep fans glued to the action.

Jannik Sinner’s Unstoppable Streak

Jannik Sinner has been a force on hard courts. His latest U.S. Open run just adds to his growing legend.

With his quarterfinal victory, Sinner racked up 26 consecutive hard court wins at the majors. That puts him in the same conversation as Novak Djokovic and Ivan Lendl, who both hit 26 straight. Only Roger Federer, with 40, and Djokovic again with 27, have gone further.

Aiming for History

If Sinner keeps this streak alive and grabs the U.S. Open title, he’ll be the first repeat winner since Roger Federer’s reign from 2004 to 2008. That would really cement his place among the greats, wouldn’t it?

Grand Slam Semifinals Lineup

The men’s singles semifinals are finally set. Jannik Sinner, last year’s champ, faces Félix Auger-Aliassime.

On the other side, Novak Djokovic will go up against Carlos Alcaraz. Both matchups have fans buzzing, and it’s tough to pick a favorite.

Historic Feats

Sinner and Djokovic both made the semifinals at all four Grand Slam tournaments in 2025. That’s not something you see every year.

Only three other pairs have pulled that off in the Open Era:

• Rod Laver & Tony Roche (1969)
• Rafael Nadal & Roger Federer (2008)
• Andy Murray & Novak Djokovic (2011)

Aryna Sabalenka’s Quest for Back-to-Back Titles

On the women’s side, Aryna Sabalenka is chasing a second straight U.S. Open title. If she pulls it off, she’ll be the first woman to do it since Serena Williams, who won three in a row from 2012 to 2014.

Sabalenka’s run so far has been impressive. Her semifinal against Jessica Pegula is one to watch.

Women’s Semifinal Schedule

The women’s semifinals will play out at Arthur Ashe Stadium:

• Aryna Sabalenka vs. Jessica Pegula, 7 p.m. ET
• Amanda Anisimova vs. Naomi Osaka, following

These matches should deliver some top-notch tennis and drama as the finalists emerge.

Jannik Sinner’s Quarterfinal Performance

Sinner’s quarterfinal against fellow Italian Lorenzo Musetti was a bit of a masterclass. Sinner took it in straight sets: 6-1, 6-4, 6-2.

He served big, hit his groundstrokes with precision, and looked laser-focused from start to finish.

Key Moments

Some moments really stood out:

• Sinner’s 96mph forehand winner down the line, pulled off while on the stretch. That was just ridiculous.
• A 22-shot rally that tested both guys’ stamina and shot-making.
• Consistent service games—Sinner landed 67% of first serves and won 90% of those points.

Sinner saved break points and stayed calm, even when Musetti tried to mount a comeback.

Upcoming Semifinals: What to Expect

The semifinals are shaping up to be real battles. Each player left has something to prove, and honestly, it’s hard to say who’s got the edge.

Jannik Sinner vs. Félix Auger-Aliassime

Sinner, defending his crown, goes up against Félix Auger-Aliassime, who’s playing some of his best tennis. Auger-Aliassime’s serve and baseline aggression will really test Sinner’s consistency.