​When the Philadelphia 76ers signed LeBron James to a minimum deal this summer, it was arguably the best value contract signed in league history.LeBron made headlines for spurning more favored suitors like the Cleveland Cavaliers, Miami Heat, and Golden State Warriors. Instead, he unexpectedly inked a relatively cheap (for his standards) two year-minimum deal with the 76ers. The four-time NBA Finals MVP said he signed with the 76ers because he felt joining forces could make them a serious title contender, helping LeBron win his fifth championship. Additionally, signing a minimum deal would allow his new front office to assemble the best possible team around him. Of course, it didn’t hurt that before leaving the Los Angeles Lakers, his on-court career earnings exceeded $583 million. Plus, when factoring off-court deals with companies like Nike or Beats by Dre or AT&T, he reportedly has a net worth above $1 billion. Money isn’t exactly a problem for LeBron or his family as he is the first active NBA player with a billion dollar valuation.But it didn’t take a financial genius to understand that this was not LeBron’s only source of income heading into the 2026-27 campaign. He had other lucrative marketing deals both under his belt and coming his way, like a recently announced endorsement with the prediction market Polymarket. He is the first athlete to sign an endorsement deal with Polymarket, per The Athletic. Meanwhile, reporting from Ryan Glasspiegel and Ben Horney indicated that LeBron is set to collect $15 million from Polymarket (via Front Office Sports):”The prediction-market platform is paying James $15 million a year under the recently-announced partnership, sources tell FOS. James is not an investor in Polymarket, just an endorser, one source says. The length of his agreement with Polymarket was not clear, although one source says it’s an “ongoing engagement” with multiple “deliverables,” such as social media posts and other content.”The implications of LeBron earning nearly four times as much from a gambling deal as he does from his NBA team is, at its most charitable reading, uncomfortable. These waters remain murky for several reasons, though. Remember: This endorsement deal comes in the wake of arguably the harshest punishment league history, issued to the Clippers, following an investigation into the relationships that Kawhi Leonard had with endorsers. Already simply by appearing in one ad, LeBron has arguably provided more “deliverables” than Leonard did. But there is a careful eye to individual players and endorsement deals around the NBA right now. He is such a marketable, recognizable star that it is easy to argue in favor of paying him a large sum as a pitchman.It is also worth noting that LeBron previously signed a deal with a traditional gambling company, DraftKings, in 2024 that expired earlier this summer in 2026. At the time, the company told For The Win he would “focus” on football picks as an endorser. Followin