This market is closed and awaiting confirmed resolution.
Awaiting verified resolution
CoinRithm is waiting for provider-confirmed settlement before treating this market as resolved.
Current implied probabilityCostoulas 100%+18.4%Leader of 15 outcomes
Market quality
100 / 100
High quality24h Volume
$143.5K
Liquidity
$356.6K
High liquidityBid / Ask
99.9% / 100.0%
Spread
0.1%
Tight spreadMarket data
Updated 55 minutes ago
LaggingJul 11, 26, 10:00 PMJul 20, 26, 9:00 AM
Probability Timeline
Costoulas100%
Completed Match100%
Costoulas Set 2 Winner100%
Costoulas Set 1 Winner74%
Costoulas Set Handicap +/-1.5100%
Costoulas Set 2 O/U 8.50%
Costoulas Total Sets: O/U 2.50%
Costoulas Set 1 O/U 8.557%
Costoulas Match O/U 21.50%
Costoulas Set 2 O/U 9.50%
Costoulas Match O/U 22.50%
Costoulas Set 1 O/U 9.566%
Costoulas Match O/U 23.50%
Costoulas Set 2 O/U 10.50%
Costoulas Set 1 O/U 10.533%
100%
100%
100%
100%
100%
0%
This market has closed. Mock trading is available on open markets only.
Volume trend
$143.5kJul 114d of dataJul 14
Related Markets
Matsuoka vs Moriya
$279.1KHayato Matsuoka: 92%
KALSHI
KALSHIMakk vs Seyboth Wild
$259.3KThiago Seyboth Wild: 66%KALSHI
KALSHI
US Open Men's Singles Winner
$186.4KNovak Djokovic: 4%KALSHI
KALSHI
Granby: Sasha Rozin vs Keegan Rice
$141.5KRice Set 2 O/U 10.5: 51%
POLYMARKET
POLYMARKETCordenons: Peter Makk vs Thiago Seyboth Wild
$128.4KWild Set 1 Winner: 100%POLYMARKET
POLYMARKET
ITF Sao Paulo: Isabella Barrera Aguirre vs Mell Elizabeth Reasco Gonzalez
$106.6KGonzalez Set 2 O/U 8.5: 100%POLYMARKET
POLYMARKETActive in these topics
Related News
Polymarket odds put Mbappé at 32.5% to win 2026 Ballon d'Or after +5.45ppBlockchain.News
SodaBot Integrates with SportixAI to Advance AI-Powered SportsFI InfrastructureBlockchain Reporter
Polymarket Golden Ball market stays 50-50 as World Cup quarter-finals loomBlockchain.News
Ripple becomes Kansas Jayhawks sports sponsor with XRP patch to appear on jerseysThe Block
Ronaldo says World Cup goodbye as Polymarket Golden Ball odds sit at 50%Blockchain.News
Kraken’s FIFA deal: Crypto’s first world cupCrypto NewsRules
This market refers to the tennis match between Tereza Valentova and Sofia Costoulas in the Athens Open, originally scheduled for July 13, 2026 at 5:00AM ET.
- This market will resolve to 'Tereza Valentova' if Tereza Valentova advances against Sofia Costoulas.
- This market will resolve to 'Sofia Costoulas' if Sofia Costoulas advances against Tereza Valentova.
- If the match is canceled (not played at all), ends in a tie, or is delayed beyond 7 days from the scheduled date without a winner determined, this market will resolve to 50-50.
- If the match begins but is not completed, and one player advances due to the opponent's retirement, default, or disqualification, this market will resolve to the player who advances.
- If the match ends in a walkover (player withdraws before the start and the other advances automatically), this market will resolve to 50-50.