Major League Baseball (MLB) announced today two new agreements in the rapidly growing prediction market space. The league named Polymarket MLB’s Official Prediction Market Exchange.
In addition, Baseball Commissioner Robert D. Manfred, Jr. signed a memorandum of understanding (MOU) with Michael S. Selig, Chairman of the Commodity Futures Trading Commission (CFTC), one year after MLB wrote a letter to the CFTC calling for strong integrity protections in the rapidly evolving prediction market space. MLB pursued this agreement with the CFTC to further protect the integrity of baseball by ensuring swift response to incidents and anticipating emerging trends more strongly.
The comprehensive integrity commitments in the Polymarket agreement and the CFTC’s clear collaborative intent provides a critical step towards a strong integrity framework within the prediction market space.
As part of Polymarket’s Official Partnership with MLB, Polymarket and its brokers will get exclusive access to MLB marks and logos to be used within their prediction market products. Polymarket will also get access to Official League Data from Sportradar, MLB's exclusive global distributor of data for prediction markets, and receive brand exposure across MLB’s digital ecosystem and at league events. A key component of the partnership between MLB and Polymarket will be establishing a comprehensive integrity framework, which includes working together to restrict markets that present an integrity risk to MLB, such as individual pitches, manager decisions, and umpire performance, among others. Polymarket will also integrate integrity controls into its US Rulebook to ensure all of its brokers are held to the same integrity standards.
Under the terms of the MOU, MLB and the CFTC memorialized a clear intent to share information with each other regarding the integrity of professional baseball and related prediction markets. Shared information will be treated confidentially, facilitating open lines of communication. Designated representatives will meet regularly to identify and discuss any issues that may impact the integrity of MLB’s games and the MLB prediction market landscape.
While Polymarket will be MLB’s Official Prediction Market Exchange with a set of exclusive rights, MLB intends to have integrity relationships with all other prediction market exchanges offering baseball contracts. Those exchanges will be required to integrate the necessary integrity protections into their individual rulebooks.
“The new agreements that we formed with Polymarket and the CFTC are imperative steps in proactively managing the new and rapidly growing prediction market space,” said Commissioner Manfred. “Protecting the integrity of the game on the field is our top priority. By engaging in this community, we are able to work together to create clear boundaries with the goal of mitigating risk while providing fan engagement opportunities.”
“Polymarket is about bringing fans closer to the moments that define sports,” said Shayne Coplan, Founder and CEO of Polymarket. “By working collaboratively with Major League Baseball and regulators, we can create new ways for fans to engage with the game while protecting the integrity of the sport.”