PREDICTION MARKETS VS SPORTSBOOKS

Prediction Markets vs Sportsbooks

Although prediction markets and sportsbooks may appear similar on the surface, they function in fundamentally different ways.

Bookmaker vs Marketplace

Sportsbook → Sets odds

Prediction market → Prices emerge from trader activity

Fixed Odds vs Dynamic Prices

Sportsbook → Odds change only when the book updates them

Prediction market → Prices change every second

Vig vs Trading Fees

Sportsbooks embed vig into odds.

Prediction markets charge small transaction fees instead.

Exit Flexibility

Sportsbooks control cash-out.

Prediction markets allow full sell-anytime flexibility.

Regulation Differences

Sportsbooks → Gaming commissions

Prediction markets → CFTC financial regulation

What This Means for Sports Bettors

Prediction markets:

1. Reward timing

2. Reward informational edges

3. Reward emotion-free decision-making

4. Operate like real financial exchanges

This page is a foundational part of Prediction Market 101.

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