In a stunning upset at the US Open 2026, Ben Shelton defeated Carlos Alcaraz in a thrilling quarterfinal that lasted 4 hours and 28 minutes, winning 10-7 in the fifth-set tiebreak. The American's powerful serve and resilience proved decisive as he advanced to the semi-finals, where he will face fellow American Frances Tiafoe.
Match Recap: A Night to Remember
The match was a rollercoaster of emotions, with Alcaraz mounting a furious comeback in the fourth set to force a decider. However, Shelton's serve held firm when it mattered most, and he clinched the victory with a 146mph ace out wide.
Key Stats and Analysis
Shelton won 70% of his first-serve points and 57% behind his second serve, with 54 of his 156 serves going unreturned. Alcaraz hit 38 winners to Shelton's 34 but committed 53 unforced errors to the American's 35.
| Stat | Shelton | Alcaraz |
|---|---|---|
| Winners | 34 | 38 |
| Unforced Errors | 35 | 53 |
| First Serve Points Won | 70% | 64% |
| Second Serve Points Won | 57% | 48% |
| Break Points Saved | 5/8 | 3/6 |
Turning Points
Shelton dominated short rallies, winning 55% of points lasting four shots or fewer, while Alcaraz controlled longer exchanges. The American's serve was the difference-maker, especially in the fifth set where he did not face a break point.
What's Next for Shelton
Shelton will now face Tiafoe in an all-American semi-final on Friday. It promises to be an electrifying match as both players are known for their powerful serves and athleticism.

- Shelton's serve was key, with 54 unreturned serves.
- Alcaraz's unforced errors proved costly in crucial moments.
- The fifth-set tiebreak was the longest in US Open history.
- Shelton is the first American man to reach the semis since 2023.
FAQ
FAQ
What was the final score of the Shelton vs Alcaraz match?
Ben Shelton won 10-7 in the fifth-set tiebreak, with the match lasting 4 hours and 28 minutes.
Who will Ben Shelton face in the semi-finals?
Shelton will face Frances Tiafoe in an all-American semi-final on Friday.
How many unforced errors did Alcaraz commit?
Carlos Alcaraz committed 53 unforced errors, compared to Shelton's 35.

Best Products We’ve Tested and Rated

Our testing team has hands-on reviews of detergent septic systems, broom concrete finish, water softener well iron, patio furniture arizona, and hammock chair stand. Every option below was compared across price, build quality, and real-world performance, with honest pros and cons. We update these guides regularly as new models arrive, so the recommendations stay current.
Our testing team has hands-on reviews of oil cedar, small greenhouse heater, sealant water leaks, outdoor glow dark paint, and epoxy foundation crack repair. Every option below was compared across price, build quality, and real-world performance, with honest pros and cons. We update these guides regularly as new models arrive, so the recommendations stay current.