LeBron James is reportedly set to earn about $15 million (Dh55.1 million) a year from Polymarket, putting his income from the prediction-market company well above his expected salary with the Philadelphia 76ers for the 2026–27 NBA season.
The figure was reported by Front Office Sports, which cited sources familiar with the arrangement. The report said James is an endorser of Polymarket rather than an investor, with the partnership involving social media posts and other promotional content. The exact length of the agreement has not been disclosed.
James’ reported Polymarket earnings are almost four times his expected 76ers salary. His two-year deal with Philadelphia is worth $8 million, meaning the contract averages $4 million per season. His reported salary for the 2026–27 campaign is about $3.9 million.
That creates a difference of roughly $11.1 million (about Dh40.8 million) between his reported annual Polymarket compensation and his NBA salary for the coming season.
What is LeBron James doing for Polymarket?
James’ partnership with Polymarket was publicly teased in early September, when he posted a video on social media from what appeared to be the company’s headquarters.
His representative told The Block that the campaign would focus on football rather than basketball, with James promoting Polymarket after his previous DraftKings deal expired.
The subsequent advertising campaign featured James alongside former New York Yankees star Derek Jeter and former NFL quarterback Eli Manning. Other personalities appearing in the campaign included Spike Lee, Reggie Bush and Alexandra Daddario. Front Office Sports reported that Jeter and Manning were receiving smaller endorsement deals, although the arrangements for some of the other participants were not clear.
Polymarket has not publicly disclosed the financial terms of James’ agreement. A company spokesperson declined to comment to Front Office Sports, while a representative for James did not immediately respond to the publication’s request for comment.
James took a significant pay cut to join Philadelphia
The endorsement figure stands out partly because James chose a comparatively small NBA contract for his move to Philadelphia.
The NBA confirmed his move to the 76ers after James announced the decision in July. The reported agreement was a two-year, $8 million contract with a player option for the second season.
James had earned nearly $53 million during the 2025–26 season with the Los Angeles Lakers, according to NBA.com. His new Philadelphia contract therefore represents a major reduction in playing salary.
The decision followed weeks of uncertainty over James’ future, including consideration of retirement. He ultimately opted to continue for what will be his 24th NBA season.
Why the Polymarket figure is attracting attention
The size of the endorsement has drawn attention because it highlights the scale of James’ commercial value away from the basketball court.
It also comes at a time when prediction-market companies are expanding their sports-related marketing. Reuters reported that prediction markets recorded billions of dollars in activity during the opening weekend of the 2026 NFL season, illustrating the growing commercial attention around the sector.
Polymarket has also been expanding its corporate operation. Reuters reported last week that the company appointed Warren Jenson as its first chief financial officer as it seeks to expand its US and international presence and compete with rival Kalshi.
The sector remains subject to regulatory disputes in the US, particularly over how sports-related prediction contracts should be classified and regulated. Those issues are separate from James’ endorsement agreement, but they form part of the broader environment in which the Polymarket campaign is operating.
For UAE readers, there is no reported UAE-specific financial or regulatory consequence from James’ endorsement arrangement. The reported figures concern his US sports and commercial activities.
How much is LeBron James reportedly earning from Polymarket?
Front Office Sports reported that Polymarket is paying James $15 million a year under his endorsement arrangement. The figure has not been publicly confirmed by Polymarket or James.
How much will LeBron James earn from the 76ers?
James’ reported two-year contract with Philadelphia is worth $8 million. His expected salary for the 2026–27 season is roughly $3.9 million.
How much more does Polymarket reportedly pay James?
Using the reported $15 million annual Polymarket figure and approximately $3.9 million in 76ers salary, the difference is around $11.1 million.
Is LeBron James an investor in Polymarket?
No. According to a source cited by Front Office Sports, James is an endorser rather than an investor in Polymarket.
What will LeBron James promote for Polymarket?
His promotional work is expected to focus on football rather than basketball, according to reporting on the partnership.
When did LeBron James join the 76ers?
James announced in July 2026 that he would join Philadelphia. The 76ers subsequently confirmed his signing.
Is the $15 million Polymarket figure officially confirmed?
No. The figure comes from Front Office Sports, which cited sources familiar with the agreement. Polymarket declined to comment on the reported amount.
