Sports Prediction Markets
Trade on sports outcomes using prediction markets instead of traditional sportsbooks. Better odds, no vig, and peer-to-peer trading on games and tournaments.
Sports Prediction Markets vs. Traditional Betting
Traditional sportsbooks set odds with a built-in margin (the “vig” or “juice”), typically 5-10%. Prediction markets are peer-to-peer exchanges where traders set prices — and the effective vig is the bid-ask spread, often under 2%.
How Sports Prediction Markets Work
A market: “Will Team A win the Super Bowl?”
- YES shares at $0.35 = 35% implied probability
- Buy 100 shares for $35
- Team A wins: you receive $100 (profit: $65, return: 186%)
- Team A loses: you lose $35
No bookmaker, no house edge. Just traders expressing views.
Advantages Over Sportsbooks
| Feature | Prediction Markets | Sportsbooks |
|---|---|---|
| Odds setting | Peer-to-peer | Bookmaker |
| Vig/juice | ~1-2% (spread) | 5-10% |
| Limits | None (market depth) | Sharps get limited |
| Cash out | Sell shares anytime | Limited early cash out |
| Transparency | On-chain | Opaque |
Popular Sports Market Types
- Game outcomes — who will win a specific game
- Season futures — championship winners, MVP awards
- Prop markets — player stats, game events
- Tournament brackets — multi-outcome markets for playoffs
Sports Markets on Purrdict
Purrdict will offer sports prediction markets with on-chain settlement and sub-second fills, powered by HIP-4 on Hyperliquid.