Prediction markets like Polymarket and Kalshi are growing fast. But do they offer better odds than Australian bookmakers? We measured 100+ markets to find out.
The average Australian punter loses thousands per year. We analysed the real data and compared it to what data-driven bettors achieve.
Box 1 is supposed to be the best draw in greyhound racing. We measured 2,000+ races to find out if it's actually true — and which tracks break the pattern.
Prediction markets like Polymarket and Kalshi are exploding globally. But do they offer Australian punters a better deal than traditional bookmakers? We measured 100+ overlapping markets to find out.
Prediction markets are exchanges where you buy and sell contracts on the outcome of events. Unlike bookmakers (who set odds and take the other side), prediction markets match buyers and sellers directly — the price reflects the market's consensus probability.
Polymarket (crypto-based) and Kalshi (US-regulated) are the two largest. Both cover sports, politics, economics, and cultural events.
| Factor | Prediction Markets | AU Bookmakers |
|---|---|---|
| Avg Margin | 2-4% | 4-6% |
| Sports Coverage | Limited | Comprehensive |
| AU Racing | None | Full |
| Political/Event Markets | Extensive | Limited |
| Settlement | Crypto | AUD |
| Consumer Protection | Minimal | Full (licensed) |
For AU sports and racing, traditional bookmakers are still the practical choice. For political and event markets, prediction platforms offer better odds and broader coverage. The ideal setup uses both — bookmakers for AU-specific markets, prediction platforms for everything else.
Krok Odds tracks both traditional bookmakers and prediction market data. Find the best price across all sources.
View prediction markets →
David has been running advantage betting strategies across Australian bookmakers since 2023 and contributes long-form retrospectives, case studies, and operational pieces drawn from years of running real bets in AU markets. His writing focuses on the realities of running a sustainable AU advantage operation — what works, what fails, and the operational details most blogs gloss over.
Professional bettors swear by closing line value. We analysed 10,000+ bets to find out if beating the close actually predicts profit — and the answer is nuanced.
