LeBron James Fired Back At Bron AI, But The App Got Its Ad

LeBron James has sent a cease-and-desist letter to PlayVision Inc., the startup behind the AI sports betting app Bron AI, accusing it of using his name, nickname, and likeness without permission. The letter, dated Nov. 5, demanded the company stop that same day, ESPN reported. The ad that set it off has since been pulled from X and Instagram.

The ad, posted to X on Wednesday by the company’s CEO, showed a character resembling James wearing a No. 23 jersey with “Bron” on the back and scrolling through the app. The character, whose voice also resembles James’, stops on a photo of Suns forward Dillon Brooks and says, “Dillon Brooks? On Kalshi? Hell nah,” Front Office Sports reported. The post drew more than 900,000 views in less than 24 hours.

What The Letter Demands

The letter itself, from Lawrence Shire of Grubman Shire Meiselas & Sacks and published by LA Magazine, goes further than “take it down.” It demands the company drop references to “BRON” in its company names, notify every person who has placed a bet on its platforms in writing that James is not associated with it, and disclose the total amount those users bet along with the company’s revenue from it.

The letter calls the misuse “especially serious and egregious” for two reasons: James’ “exclusive endorsement arrangement with Polymarket,” and the ad’s implication that he “is involved with betting on basketball, which is a very serious violation of NBA rules and regulations.” A spokesperson for James told FOS he “is in no way affiliated with this unauthorized use of his likeness.”

James was not the only star depicted. A cease-and-desist was also sent on behalf of Luka Dončić, a source close to the Lakers star told the New York Post. The ad also featured Giannis Antetokounmpo, Donovan Mitchell and Brooks.

The Attention Came Anyway

James’ own camp saw this coming. His longtime media adviser, Adam Mendelsohn, told the Post, “I’m sure their intent all along was for us to send a cease and desist in order to play the social media game. You would prefer not to respond, but you don’t have a choice in a situation like this.” He told FOS, “These gimmicks never work because people see through it.”

Whether the attention produces paying customers remains unknown. But the company has already turned the dispute into another promotional moment.

On Friday, CEO Anish Gupta posted a video teasing a new name. “We heard y’all loud and clear, so we went back in the arena,” he wrote, adding, “Any guesses? Open to suggestions,” the Post reported.

PlayVision was founded in 2025, is backed by Y Combinator, and charges $29.99 a month or $249.99 a year for its pro version, according to FOS. A young betting app got national coverage, a widely viewed clip and a rebrand tease out of an ad it was told to delete.

Whose Name Is It Anyway?

James has good reason to challenge an ad implying he endorses a product without permission. Suggesting an active NBA player bets on basketball adds a separate reputational risk. There is no evidence here that James did any such thing.

But the letter also identifies a commercial conflict: James already has an exclusive endorsement arrangement with Polymarket. He signed that deal after serving as a DraftKings ambassador starting in January 2024, per ESPN.

That makes this more than a fight over keeping James away from betting-related marketing. It is also a fight over who has permission to use his identity in that business.

AI makes convincing celebrity imitations easier to produce. A takedown can stop an ad’s continued distribution through the company’s accounts, but it cannot erase the attention already earned. The question is whether the eventual consequences outweigh that publicity. Views alone do not settle it.