Carlos Alcaraz's camp has downplayed reports that the world No. 1 is in a relationship with model Brooks Nader, saying the pair are not in an “official relationship” after Nader's sister publicly confirmed the two have been seeing each other.

Grace Ann, Nader's sister, told E! News at the Raising Cane's New York Fashion Week show that "the rumors are true," adding, "Dating is such a loose term. But I do know he's the man of the hour." On Thursday, Spanish journalist Alberto Guzman, citing information he said came from people close to Alcaraz, told the television program No Somos Nadie that the two are not a real item and that Alcaraz has told those close to him he is single and "has no intention of having any serious relationships." Guzman also suggested Nader's sister "perhaps is not well informed."

The exchange adds to a string of unconfirmed reports and public hints about Nader's alleged links to top players during the US Open. Nader was photographed in the stands watching Alcaraz on day eight of the tournament alongside comedian Stephen Colbert. She later appeared on Jimmy Kimmel Live! and deflected direct questioning about whether she was dating Jannik Sinner, responding that Kimmel was "warm" but not correct when asked if she was dating the Italian.

Earlier coverage also noted comments by Grace Ann on SiriusXM's Page Six Radio, where she said her sister was dating someone whose name "rhymes with winner," a remark interpreted as a reference to Sinner. Page Six reported on Thursday night that Nader dated both Alcaraz and Sinner during the US Open, a claim that neither Alcaraz, Sinner nor Nader has publicly confirmed in detail.

Nader, 28, has been in the public eye in recent years for her personal life. She announced a divorce from Billy Haire in 2024 and more recently had a relationship with professional dancer Gleb Savchenko. Sinner, 24, is also believed to be single after a split earlier this year from Russian player Anna Kalinskaya.

Alcaraz and his representatives have not issued a formal public statement beyond the account provided to Guzman on Spanish television and comments attributed to his inner circle. Nader has neither fully confirmed nor denied ongoing relationships with either player in media appearances, offering evasive answers when pressed.

The conflicting accounts illustrate the often rapid and unresolved nature of celebrity dating reports that follow major sports events. As of Friday, no independent confirmation had emerged to reconcile the differing statements from Nader's sister and the information attributed to Alcaraz's close contacts.