The rivalry between young tennis superstars Carlos Alcaraz and Jannik Sinner has grown fiercer than ever — not only on the court but now spilling into their personal lives, with reports suggesting both may be dating the same famous swimsuit model, Brooks Nader.

Alcaraz and Sinner rumored to be dating the same woman?
Just last week, Alcaraz and Sinner faced off for the third straight time in a Grand Slam final — this time at the US Open in Flushing Meadows. In one of the most thrilling matches of the year, 22-year-old Spaniard Alcaraz delivered an almost flawless performance, defeating Sinner in four sets (6-2, 3-6, 6-1, 6-4). The victory not only earned him his sixth career Grand Slam title (and his second in New York) but also reclaimed the world No.1 ranking from his Italian rival, along with a $5 million prize.
This US Open final marked the third consecutive Grand Slam title clash between the two. Earlier in May, Alcaraz staged a historic comeback at the French Open, while Sinner triumphed at Wimbledon in July with a dominant run.
However, the spotlight after the US Open final quickly shifted from tennis to the private lives of its stars. According to Page Six, Sports Illustrated model Brooks Nader is rumored to be romantically involved with both finalists.
Speculation about Nader and Sinner first arose when her sister, Grace Ann, hinted on live TV that an athlete whose name “rhymes with winner” — pointing directly at Sinner — had messaged her privately. Though Nader later denied the rumors during an appearance on Jimmy Kimmel Live!, many fans remained convinced there was more to the story.

Following Alcaraz’s US Open triumph at Arthur Ashe Stadium, whispers of a romance between him and Nader began to surface. Grace Ann later confirmed to E! News that the rumors were true, saying at the Raising Cane’s New York Fashion Week Show:
“The rumor is true. While ‘dating’ is a vague word, I can tell you he (Alcaraz) is the man everyone’s talking about right now.”
Still, Spanish journalist Alberto Guzmán, citing sources close to Alcaraz, downplayed the rumors. On the TV program No Somos Nadie, Guzmán said:
“They’re not dating, it’s not an official relationship. Alcaraz has told people close to him that he’s currently single and not looking to commit. Maybe she misunderstood something.”
As of now, neither Alcaraz nor Sinner has publicly addressed the swirling love triangle rumors.