Polymarket wins exclusive ATP streaming rights to fuel prediction trading

The deal signals a strategic pivot from prediction markets acting as data providers for streamers to becoming primary streaming destinations themselves. By securing category-exclusive rights, Polymarket is treating prediction markets as a distinct distribution channel on par with traditional sportsbooks. This move pressures rivals like Kalshi to seek comparable video assets to maintain parity in user session duration. For rights holders, this creates a new competitive bidding class for live sports content beyond standard OTT and linear outlets. Success will depend on the platform's ability to convert viewers into high-frequency traders. Watch for whether this model expands to major U.S. team sports, such as MLB, where Polymarket already holds official data partnerships.

The ATP partnership marks a significant evolution of Polymarket’s media strategy, which previously focused on exporting its data to external broadcasters. In January 2026, Polymarket partnered with streaming giant DAZN to embed real-time probability data and trading functionality directly into DAZN's sports broadcasts in the U.S., per SportsPro. While the DAZN deal brought Polymarket’s financial insights to a massive streaming audience, the new ATP agreement reverses that flow, pulling premium live content directly into the Polymarket app to drive in-house trading volume. This shift occurs as prediction markets emerge as a dominant engagement format. Global trading volume on these platforms surged to nearly $64 billion in 2025, with sports contracts accounting for over 80% of total activity, according to reports from Laika Labs. In March 2026 alone, Kalshi and Polymarket combined for more than $20 billion in monthly notional volume, fueled by the NCAA Tournament. This growth has attracted significant institutional backing, including a reported $2 billion strategic investment in Polymarket by Intercontinental Exchange (ICE) in early 2026, as noted by SGI Europe. Competitive pressure is intensifying as platforms lock down official data to ensure rapid trade settlements. In June 2026, rival platform Kalshi signed a multi-year global agreement with Sportradar to become an official data provider for MLB, NHL, MLS, and UFC, per SBC Americas. While Kalshi has focused on broad data access across multiple leagues, Polymarket’s pursuit of exclusive video rights for tennis—a sport characterized by high-frequency, point-by-point momentum shifts—suggests a more vertically integrated approach to capturing the 'live-trading' segment of the market.