On3 names Polymarket exclusive prediction market partner
On3, a sports media company focused on college recruiting and athletics, has named Polymarket its exclusive prediction market partner. The deal was disclosed in an article published on On3.com on August 5, 2026. No financial terms or contract duration were disclosed. The partnership will integrate Polymarket's prediction markets into On3's coverage. On3 did not disclose specific product details in the announcement.
The On3 partnership gives Polymarket a direct path to college sports fans, a demographic that DraftKings and traditional sportsbooks have spent billions to capture. On3's recruiting-focused audience is narrow but deeply engaged, and integrating prediction markets into that coverage tests whether event contracts can ride sports content rather than standalone marketing. Rivals like Kalshi and Novig lack a comparable college vertical, so Polymarket gains a positioning wedge if the integration drives sign-ups.
The deal also follows Polymarket's Yankees and ATP Tour partnerships, showing a pattern of embedding the platform inside existing sports media rather than building user acquisition from scratch. For smaller platforms without Polymarket's deal flow, the cost of matching this sports-media strategy rises with every new partnership Polymarket closes. The next college or pro-sports media deal will set the bar for what an exclusive prediction market partnership costs.
Polymarket's On3 deal follows MLB team sponsorships with the Yankees and a rival Mets partnership with Novig, making team and media tie-ups the contested distribution layer for regulated prediction markets.