Polymarket rolls out NFL-season ad blitz with James, Jeter, and Manning
Polymarket launched a new sports-focused advertising campaign timed to the second weekend of the NFL season. The campaign features NBA star LeBron James alongside former athletes Derek Jeter and Eli Manning. Stagwell's creative arm produced the spots. The campaign signals Polymarket is prioritizing sports as a core growth vertical. The company is also introducing a new social feature, though details remain undisclosed.
Polymarket is now running parallel James-led campaigns, doubling down on fixed-fee celebrity spending while rivals test cheaper equity models. Novig's Sydney Sweeney equity deal cost less upfront but drew direct criticism that narrowed safe advertising channels. Polymarket's $15 million annual James payout buys higher mainstream recognition and shields the star from platform risk, yet Novig's search spike proved a lesser-known face can still cut through.
The NFL window is short. If Polymarket's splashy spots convert sports fans into funded accounts before January, Kalshi must match the spend or cede the acquisition war. If they merely generate viral posts, equity-for-celebrity becomes the smarter play and Polymarket's cash burn becomes the cautionary tale. Every platform's next celebrity budget hinges on which model proves durable under pressure.