The final Grand Slam tournament of the year at the USTA Billie Jean King National Tennis Center has undergone a seismic shift just days before main draw action begins on Sunday, August 30. While initial entry lists anchored the field around world No. 1 Jannik Sinner, the Italian star was forced to pull out on Friday, August 21, due to a persistent right knee injury. Sinner's absence terminates a brilliant 2026 campaign that yielded six titles, including Wimbledon, and leaves a gaping vacancy at the summit of the men's singles draw.

With Sinner sidelined alongside other late August withdrawals, the competitive hierarchy at Flushing Meadows has pivoted dramatically. Germany's Alexander Zverev—buoyed by his Roland Garros triumph—and defending US Open champion Carlos Alcaraz now step directly into the primary title spotlight. Alcaraz confirmed his return to competitive play just hours before Sinner's announcement, stepping back onto the court after a four-month layoff caused by a right wrist injury suffered in April. Yet questions linger around the defending champion: he has missed the last two Grand Slam events and the entire hardcourt swing, though reports of him practicing sharply in Cincinnati suggest a formidable comeback is well within reach.

Zverev brings supreme confidence to New York, though sources note that his improved service game remains the vital mechanism if he plans to navigate the brutal New York fortnight. Meanwhile, the field also features 24-time Grand Slam champion Novak Djokovic, ranked No. 7 on the initial entry list, eyeing an unprecedented 25th major singles title with a clearer path forward through the altered bracket.

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Behind the elite tier, the perpetual narrative of an American title drought remains front and center. Every year since 2003, the overarching question heading into major tournaments has been whether an American male can break through on the sport's biggest stages. The United States boasts seven players ranked inside the top 50, anchored by two Top 10 stars: Ben Shelton at No. 6 and Taylor Fritz at No. 10. Both players carry proven hard-court pedigree in New York, with Shelton reaching the semifinals in 2023 and Fritz making a stellar run to the final in 2024.

Image accompanying Tennis Tour Calendar coverage of the 2026 US Open.
An illustration of a packed stadium used in coverage of the tournament's singles entry list.Image source: tennistourcalendar.com

Fritz enters the fortnight seeking to salvage a 2026 season where he has failed to advance past the fourth round at any Grand Slam. Armed with a powerhouse forehand and serve, Fritz possesses the raw tools to contend if he secures a favorable draw. For Shelton, however, the central mystery is momentum. As noted in tournament evaluations, observers are left asking which version of him is going to show up in New York: The one that blitzed through Montreal or the one that looked tired in Cincinnati and was ousted in the first round? Heat and grueling conditions remain acute variables for Shelton, who previously battled exhaustion and early exits in brutal major weather.

The broader American slate is supplemented by deep, established talent including Frances Tiafoe (No. 17) and Tommy Paul (No. 24), alongside a rising generation featuring Learner Tien (No. 16), Brandon Nakashima (No. 32), and Alex Michelsen (No. 44). International threats like Canada’s Felix Auger-Aliassime—who burst into the top five following an impressive run during last year's tournament—round out a volatile top tier.

With qualifying wrapping up, alternates such as Alexei Popyrin and Martin Damm have slotted into main draw vacancies created by the wave of withdrawals between August 19 and August 21. As the tournament shifts from Fan Week intensity to the opening Sunday matches, the 2026 US Open stands as a wide-open battleground where restored champions, returning prodigies, and homegrown contenders collide.

Sources

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  1. tennistourcalendar.com original
  2. tenisportal.com.br original
  3. usatoday.com original
  4. sportshistori.com original