In 2022, Spencer Dinwiddie — then a guard for the Brooklyn Nets — attempted to tokenize a portion of his $34 million NBA contract. He planned to sell tokens representing a claim on his future contract earnings to investors. The NBA objected. The SEC issued guidance suggesting the tokens might be securities. Dinwiddie ultimately scaled back the offering significantly. The attempt failed to achieve its ambitions — but it identified a real market opportunity that the tokenization infrastructure of 2022 could not yet support.
Four years later, that infrastructure has materially improved. The question of whether professional athlete contracts, team ownership interests, and sports media rights can be tokenized is no longer hypothetical. Several of the pieces are in place. The regulatory clarity is not — yet.
The Asset Classes in Sports Tokenization
Sports finance has several distinct asset classes that have different tokenization profiles.
Athlete income contracts. The Dinwiddie model: a professional athlete tokenizes a portion of future contract earnings and sells the income stream to investors. The athlete receives immediate liquidity; investors receive a share of salary payments as they are made. The structural challenge is that professional sports contracts include personal service provisions that restrict assignment — the NBA's collective bargaining agreement, like most professional league agreements, limits how contract proceeds can be transferred to third parties. Structuring a token as a loan backed by future earnings (rather than an assignment of the contract itself) has been the most legally defensible approach.
Team ownership interests. Several professional sports teams have sold minority ownership stakes to institutional investors through private equity structures. Tokenizing those minority interests — fractionalizing them further for smaller investors — is the next step. The regulatory question is whether fractional team ownership interests are securities (likely yes, given they represent passive financial interests with no meaningful operational control) and whether the tokenized form changes the securities analysis (it should not, but the existing registration would need to accommodate blockchain transfer).
Sports media rights. Broadcasting rights — the most valuable asset in professional sports, generating $24 billion annually in the US — are contractual revenue streams with defined terms, creditworthy counterparties (the leagues and networks), and predictable cash flows. A tokenized media rights participation certificate, similar to a royalty token in the music industry, would give investors exposure to the growing value of sports broadcast rights without requiring them to buy a team or negotiate a network deal.
Fan tokens and engagement. Fan tokens — popularized by Socios.com with clubs including Barcelona, Juventus, and PSG — are a distinct category that provides voting rights on minor club decisions, exclusive content access, and community participation rather than financial returns. These are closer to digital memberships than investment instruments. Their legal status varies significantly by jurisdiction — the UK's Financial Conduct Authority has issued guidance suggesting some fan tokens may be regulated financial instruments.
Who Is Doing It Now
Liqwid Finance has facilitated tokenized athlete income agreements for several European football players, structured as loans collateralized by future transfer fee proceeds. Chiliz — the Socios platform — has issued fan tokens for more than 170 sports organizations globally, with combined market capitalization reaching several billion dollars at peak. NBA Top Shot (Dapper Labs) tokenized highlight moments as NFTs with secondary market trading, generating over $1 billion in sales before the NFT market contracted.
The most financially significant emerging structure is private equity tokenization in sports teams. In 2026, several PE firms that hold minority stakes in NFL, NBA, and Premier League clubs are exploring whether those stakes can be fractionally tokenized for secondary liquidity — currently the largest structural gap in the market, as PE investors in sports teams have no organized exit path before the fund's defined term ends.
The Regulatory Path Forward
The SEC's Regulation Crypto Assets rulemaking — with its October 20 comment deadline — is where the sports tokenization industry is making its case. The key ask: a defined safe harbor for tokenized financial interests in sports entities that represent passive investment returns, making clear that blockchain delivery of an otherwise-conventional financial instrument does not change the underlying securities analysis or require separate registration.
→ Music royalties — the closest analog to sports media rights tokenization
→ Stadium naming rights — the adjacent sports asset class
→ Creator economy — the parallel structure for athlete direct monetization