Would you bet…
Livesport Prague Open, Qualification: Sofia Costoulas vs Ayla Aksu Predictions
A YES share pays out if this happens and NO pays out if it doesn’t — so the 88% price is just the market’s implied chance of YES. How YES/NO contracts work →
- Platform
- Polymarket
- Volume
- $76,712 volume
- Resolves
- 26 Jul 2026
- Updated
- 3 months ago
Sofia Costoulas is strongly favored to advance from this Livesport Prague Open qualifying match, with 88% of the market pricing her victory. That’s a steep gradient—typical of matchups where one player has a clear edge in ranking, form, or head-to-head record. $77k in total volume suggests moderate interest for a qualifying-round contest.
in recent trading has held, so the market has largely settled on this read. To shift the price materially, you’d need either late-breaking injury news, a significant ranking update, or information about court conditions that favors the underdog. Qualifier matches are inherently volatile—surface preference, momentum from earlier rounds, and weather all matter—but the market is clearly anchored on Costoulas’s current edge.
The 12% price leaves room for Aksu, but not much. This resolves on 26 July 2026 via Polymarket. The match is scheduled for July 19, 2026. At these odds, you’re betting on a surprise, not an upset.
FAQ
What does a 88% price mean?
It is the market-implied probability. A 88% YES price means traders collectively judge the event about 88% likely.
How does this market resolve?
This market refers to the tennis match between Sofia Costoulas and Ayla Aksu in the Livesport Prague Open, Qualification, originally scheduled for July 19, 2026 at 6:30AM ET. This market will resolve to 'Sofia Costoulas' if Sofia Costoulas advances against Ayla Aksu. This market will resolve to 'A
Where can I trade it?
This market is listed on Polymarket. Prediction markets carry real financial risk and may not be available in every state.
Is this the same as sports betting?
Legally it’s event-contract trading on a regulated exchange, not a sportsbook bet — though the experience is similar. Read our prediction markets vs sports betting explainer.
Can I trade sports where betting is illegal?
Often yes, because these are federally regulated contracts — but sports is restricted in some states, so always check your state first.
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Kalshi has the broadest catalog; DraftKings and FanDuel are strong for sports-first traders. See our reviews.
What is a prediction market?
A prediction market lets you trade contracts on whether a real-world event will happen. The live price moves with supply and demand and reads as the implied probability. Read more →
How do the odds work?
Every price between 1¢ and 99¢ is the implied chance of YES. A contract settles at $1 if it resolves yes and $0 if it does not. Read more →
Prediction market contracts carry real financial risk and can resolve to zero. 18+.
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