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Bonus TL;DR
- Kalshi partnered with Catalist Sports to integrate live sports streaming and official data into its prediction platform.
- This exclusive agreement provides low-latency data and video to support sports event contract creation and settlement.
Kalshi has signed a multi-year partnership with Catalist Sports that will give the prediction market operator access to live streaming and official data for sports content, marking Kalshi’s first streaming deal.
The agreement matters because it expands the product stack behind Kalshi’s sports event contracts, adding both video and low-latency official data that can be used for contract creation and settlement. Catalist Sports said Kalshi is also its first prediction market partner.
According to the announcement, the package includes more than 65,000 tennis matches, with coverage spanning the World Tennis Tour, Australian Open, and Davis Cup. The partnership also covers international soccer, basketball, and hockey.
Kalshi head of markets Arjun Sawai said in a statement, “Catalist Sports is our first streaming partner, and premium content of this caliber is the foundation of a best-in-class prediction market.” He added that pairing live video with official data puts “everything traders need in one place” while reinforcing Kalshi’s focus on “reliable, regulated markets.”
What the deal adds to Kalshi’s sports offering
The companies said the partnership gives Kalshi access to low-latency data alongside streaming rights, a combination intended to support both the creation of sports event contracts and the settlement process.
Catalist Sports vice president and general manager James Monk called the agreement “a major milestone” for the company, saying it brings its official rights portfolio to “the largest prediction market platform in the U.S.” Monk said the arrangement gives Kalshi exclusive U.S. prediction market access to Catalist’s live-streaming portfolio.
He also said the partnership reflects continued growth in prediction markets as a new distribution channel for premium sports content, extending the reach of official rights to U.S. audiences.
Trading volume figures cited in the announcement
The article cited more than $173 billion in all-time trading volume at Kalshi. It also said $1.9 billion was traded on the Spain-Argentina final during the 2026 FIFA World Cup.
Financial terms of the Catalist Sports agreement were not disclosed. The announcement also did not say when Kalshi users will first see the new streaming and data features go live or which specific event contracts will use them first.
Those rollout details are likely to be the next points to watch as Kalshi integrates Catalist’s content across its sports prediction markets.
Source: As reported by Brad Senkiw.
