Event

Jannik Sinner withdraws from 2026 U.S. Open due to knee injury

Top-ranked tennis player Jannik Sinner has withdrawn from the 2026 US Open, citing a right knee injury that has sidelined him since his Wimbledon victory. The 25-year-old Italian, who won the tournament in 2024, announced on social media that he requires more time to recover after testing his fitness in Monte Carlo. This marks the first time Sinner has missed a Grand Slam event since his debut in 2019.

2 published stories · jannik-sinner · source reliability 67%

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Background

Why this event matters

World No. 1 Jannik Sinner has withdrawn from the 2026 US Open due to a persistent right knee injury. The 25-year-old Italian, a five-time major champion who won the 2024 US Open, announced via social media that recent fitness tests in Monte Carlo indicated he requires further recovery time. This is the first Grand Slam event Sinner has missed since his 2019 debut. The injury has sidelined him since his Wimbledon victory over Alexander Zverev, leading to his withdrawal from the Montreal and Cincinnati warm-up tournaments. Meanwhile, rival Carlos Alcaraz, who has been out since April with a wrist injury, has confirmed he is ready to compete in New York.

event-brief

Jannik Sinner withdraws from 2026 U.S. Open due to knee injury

World No. 1 Jannik Sinner has withdrawn from the 2026 US Open due to a persistent right knee injury. The 25-year-old Italian, a five-time major champion who won the 2024 US Open, announced via social media that recent fitness tests in Monte Carlo indicated he requires further rec

Reporting trail
Al Jazeera Global News | https://www.aljazeera.com/news/2026/8/21/jannik-sinner-tennis-skip-us-open-2026-knee-injury | published 2026-08-21T15:57:54.000Z | primary sourceYahoo Sports | https://sports.yahoo.com/tennis/breaking-news/article/jannik-sinner-withdraws-from-2026-us-open-with-a-knee-injury-142544549.html | published 2026-08-21T14:25:44.000Z | primary source

Fact cards

entity brief

Jannik Sinner withdraws from 2026 U.S. Open due to knee injury: key people and institutions

Key entities: Jannik Sinner, US Open, Alexander Zverev, Carlos Alcaraz, U.S. Open, Monte Carlo.

faq brief

Jannik Sinner withdraws from 2026 U.S. Open due to knee injury: key questions

Why is Jannik Sinner missing the 2026 US Open? He is recovering from a right knee injury and requires more time after testing his fitness in Monte Carlo. When did Sinner last miss a Grand Slam tournament? This is the first time he has missed a Grand Slam since his debut in 2019.

source brief

Jannik Sinner withdraws from 2026 U.S. Open due to knee injury: reporting sources

Al Jazeera Global News | https://www.aljazeera.com/news/2026/8/21/jannik-sinner-tennis-skip-us-open-2026-knee-injury | published 2026-08-21T15:57:54.000Z | primary source | Yahoo Sports | https://sports.yahoo.com/tennis/breaking-news/article/jannik-sinner-withdraws-from-2026-us-o

timeline brief

Jannik Sinner withdraws from 2026 U.S. Open due to knee injury: timeline

2019: Sinner debuts at the US Open. 2024: Sinner wins the US Open title. 2025: Sinner loses to Carlos Alcaraz in the US Open final. 2026-04: Carlos Alcaraz goes out of action with a right wrist injury. 2026-06: Sinner suffers a collapse at the French Open and sits out until Wimbl

Timeline

2019

Sinner debuts at the US Open.

2024

Sinner wins the US Open title.

2025

Sinner loses to Carlos Alcaraz in the US Open final.

2026-04

Carlos Alcaraz goes out of action with a right wrist injury.

2026-06

Sinner suffers a collapse at the French Open and sits out until Wimbledon.

2026-07

Sinner wins Wimbledon, defeating Alexander Zverev.

2026-08

Sinner withdraws from Montreal and Cincinnati tournaments.

2026-08-21

Sinner announces his withdrawal from the 2026 US Open.

FAQ

Why is Jannik Sinner missing the 2026 US Open?

He is recovering from a right knee injury and requires more time after testing his fitness in Monte Carlo.

When did Sinner last miss a Grand Slam tournament?

This is the first time he has missed a Grand Slam since his debut in 2019.

Who is Sinner’s main rival and what is their current status?

Carlos Alcaraz is his main rival; Alcaraz has announced he is ready to play in New York after recovering from a wrist injury.

How has Sinner performed this year?

He has a record of 44-3 with six titles, including a Wimbledon victory.

Why is Jannik Sinner withdrawing from the 2026 U.S. Open?

He is withdrawing due to a right knee injury that requires more recovery time.

When did Jannik Sinner last compete?

He won the Wimbledon final on 12 July 2026 and recently resumed on-court work in Monte Carlo.

What is Jannik Sinner's current ranking?

He is currently ranked World No. 1.

Has Jannik Sinner won the U.S. Open before?

Yes, he won the tournament in 2024 and was the runner-up in 2025.