IG Group Makes Billion-Dollar Bet on Underdog
The CFD giant acquires a controlling stake in the DFS and prediction platform, setting a new sector benchmark.

IG Group has made a billion-dollar move into prediction markets by acquiring a controlling stake in Underdog, the daily fantasy sports and prediction platform, according to iGaming Business (published 31 July 2026).
Why It Matters
Prediction markets sit at the fastest-growing intersection of financial derivatives and sports wagering, and a deal at this valuation signals that institutional trading firms now treat the sector as a legitimate asset class rather than a novelty. IG Group brings regulated CFD and spread-betting infrastructure across dozens of jurisdictions — distribution that Underdog, built primarily for the U.S. market, cannot replicate quickly on its own. For DFS and prediction-market operators still raising Series B rounds, this deal sets a new benchmark valuation and will likely accelerate consolidation. Gamblers and traders using either platform should watch for product integration that blurs the line between financial spread-betting and event-outcome contracts. As with all such activity, prediction markets carry real financial risk and are subject to evolving regulatory scrutiny.
Context
The IG Group–Underdog relationship has roots in a prior deal: as of July 2026, iGaming Business confirms that IG Group CEO Breon Corcoran and Underdog CEO Jeremy Levine share history dating to 2017, when Paddy Power Betfair — which Corcoran then led — acquired Levine's DFS application. That shared track record reduces integration risk, a factor that often derails post-acquisition execution in fast-moving tech-adjacent categories.
What's Next
Regulatory approvals across IG Group's licensed jurisdictions represent the immediate critical path; any product-level merger of prediction-market and CFD offerings will hinge on how regulators in the UK, EU, and U.S. classify combined contracts. Watch for a formal integration roadmap from both parties in the months following deal closure.
Gambling and prediction-market participation involves risk of financial loss. Participate responsibly.
Related on WeeBet
Keep reading
WeeBet Weekly
The week's biggest market move, in 4 minutes.
Every Friday: the top Polymarket and Kalshi price shift, one regulatory story that actually matters, and one chart. No fluff, no promo. Free.
Free. Unsubscribe in one click. We'll never sell your email.