The Numbers Behind MLB’s Deal With Polymarket

Paul Skidmore
Last Updated on Thu Apr 16 2026
Reviewed By Vinolin Naidoo
MLB's Deal With Polymarket The Numbers Behind It

MLB has just partnered with Polymarket, the prediction market giant, and this comes after leagues like the NHL and MLS have taken similar steps. This signals a change on how prediction markets are being seen, especially within major sports.

Prediction markets like Polymarket let you trade on the likelihood of real-world events happening. The categories are quite vast, covering sports, politics, and lots more. This deal means Polymarket now has access to MLB’s data and branding. But there’s more to it. Let’s take a look at what this deal is all about and the numbers behind it.

What The MLB’s Deal With Polymarket Is All About

The MLB-Polymarket deal is a three-year agreement that has seen Polymarket becoming the league’s official prediction market partner. Polymarket can freely use MLB branding and team logos on its platform, and also has access to the league’s official data.

This comes after Polymarket re-entered the US prediction market space last year after securing a license from the Commodity Futures Trading Commission (CFTC). An important part of the deal is the limits on what can be offered, especially markets on individual activities like pitches or umpire decisions. This partnership puts the MLB in a position that influences how trades on the sport are offered.

Other leagues like the NHL and NFL have gone into similar deals, and the MLB and Polymarket deal is viewed as a step in the right direction.

The Numbers Behind The Deal

Now, the part that also garners interest are the numbers behind this partnership. The exact financial details haven’t been disclosed at the moment, but based on reports, the figure is pegged between $150 million and $300 million over a three-year period.

Beyond the numbers, this deal also means exclusivity – which is the cherry on top. Polymarket now has exclusive rights, and no rival platforms can use MLB logos, branding, or official data during the term of this contract. This alone puts the prediction market in a unique position within this space. Should we expect more deals like this in the prediction market space? It wouldn’t be surprising to see more similar deals being signed.

What Does This Mean For Sports Prediction Markets?

Sports prediction markets have faced both acceptance and skepticism, so a deal like this means a lot to the market and how prediction markets are being viewed in general.

More Acceptance

MLB also entering a deal with a major prediction markets platform directly affects how this space is viewed. The MLB is one of the biggest sports organizations in the US, and its involvement shows how much predictions are becoming more mainstream and can be trusted.

A Solid Regulatory Backing

Alongside the Polymarket deal, The MLB signed an MoU with the CFTC. This means trades regarding the sport are monitored to be transparent and fair, with information sharing and direct communication in place. It also answers several questions regarding integrity of the market.

Potential To Increase Fan Engagement

More baseball fans now have the chance to trade event contracts on the outcomes of MLB games and even other sports if preferred. So aside from watching the games, you can actively trade on them as pitches, plays, and results could have event contracts.

Part Of A Bigger Industry Alignment

The NHL and MLS have already partnered with prediction market platforms, and more leagues are starting to explore similar deals. The MLB Polymarket partnership is proof of this. It could become a bigger trend, and it’s interesting to see that prediction markets are gradually becoming a more regular feature across sports. If you’re curious to know more about prediction markets in general, you might find our Polymarket review interesting.

The MLB And Polymarket Deal Is A Win For Prediction Markets

Prediction markets are no longer niche platforms. They’ve become a way to trade events across several sectors including sports. The MLB’s deal with Polymarket is a good example of this, especially with leagues and regulators involved.

A lot is still expected, but this is the kind of partnership that paves the way for more to come. It’s also a signal that these markets are here to stay, and that they can be trusted. We’ve covered more on top prediction reviews, and you can click the banners on this page to check them out.

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Trading on prediction market apps carries risk and may not be suitable for everyone. You could lose the funds and fees you use to enter any transaction. Carefully consider whether participating in prediction markets is appropriate for you, based on your financial situation and experience. All trades and decisions are your own responsibility, and any information provided on this site is for general informational purposes only. Please note that prediction markets fall under the regulatory authority of the Commodity Futures Trading Commission (CFTC).
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