Sports Leagues And Players’ Unions Push Back Against CFTC Prediction Market Plans

Pressure continues to build around prediction markets in the United States as major sports leagues and players’ unions step deeper into the regulatory debate surrounding event contracts tied to sporting outcomes.

According to a report from Gambling Insider, organizations including the NFL, NBA, MLB, NHL, and NCAA, alongside several players’ associations, have raised concerns over how sports-based prediction markets are being regulated under the Commodity Futures Trading Commission (CFTC).

The issue centers around platforms such as Kalshi and Polymarket, which allow users to trade contracts tied to real-world events, including sports results. While operators argue these products fall under federal financial regulation, critics continue to question how different they really are from traditional sports betting.

Sports organizations are particularly concerned about integrity protections, consumer safeguards, and oversight standards. Many leagues already work closely with licensed sportsbooks across the US market, where integrity monitoring systems, betting restrictions, and responsible gambling measures are required under state gaming laws.

Prediction markets currently operate under a different framework, and that difference is becoming harder to ignore as sports-related contracts grow more popular.

Sports Leagues Want More Oversight Around Event Contracts

The growing backlash reflects wider tensions between federal regulators and state gaming authorities.

Several states have already challenged prediction market operators, arguing that sports event contracts function similarly to sports wagers and should therefore be regulated through state gaming frameworks instead of federal commodities law.

The CFTC, however, has continued defending its authority over prediction markets. Recent lawsuits involving New York, Illinois, Arizona, and Connecticut have only intensified the broader debate over who should ultimately regulate these products.

Leagues and unions are now adding their own concerns into the discussion.

One major issue involves integrity monitoring. Traditional sportsbooks are typically required to share suspicious betting activity with leagues and regulators. Some sports stakeholders believe prediction markets currently operate in a gray area where those same safeguards may not fully apply.

Others are concerned that event contracts could create inconsistencies across markets, especially if prediction platforms continue expanding into player props, parlays, or niche in-game outcomes that closely resemble sportsbook offerings.

Prediction Markets Continue Growing Despite Industry Resistance

Even with mounting criticism, prediction markets continue gaining momentum across the US.

Platforms tied to sports, politics, entertainment, and financial events have grown rapidly over the past two years, fueled by increasing public awareness and broader legal victories tied to federal oversight.

Recent court rulings have also strengthened the argument that federally regulated event contracts may fall outside state gambling laws.

Still, the pushback is becoming increasingly coordinated.

State attorneys general, tribal gaming groups, sportsbooks, sports leagues, and players’ unions are now finding themselves aligned on one key issue: whether sports-related prediction contracts should be treated more like gambling products than financial instruments.

The outcome could have a major impact on the future of online betting in the United States, especially as regulators continue debating where the line between prediction trading and sports wagering actually begins.