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Sports Prediction Markets

Prediction market odds on sports events. See how decentralized markets price game outcomes vs traditional sportsbooks.

50 live markets • Updated hourly from Polymarket & Kalshi

Polymarket vs Kalshi

Same contract, two prices. Here is the cheaper one, fees included.

We compare what a $100 order actually buys on each venue, for contracts with equivalent resolution rules.

See all price gaps and the VoxOdds Gap Index →
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Get the edge on sports markets

Compare odds, see crowd sentiment, and find mispriced contracts.

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