TOTAL VOLUME:
$134.2b
24H VOL:
$130,522,377
24H TRANSACTIONS:
2,388,728,490
OPEN INTEREST:
$1,438,389,636
404,028
Markets across
30,214
events
MATCHED EVENTS:
2,681
PLATFORM COVERAGE:
5
Polymarket:
39%
VS.
Kalshi:
61%
Closed: Jul 2, 5:30 AM EST
Polymarket
This market refers to the tennis match between Joelle Lilly Sophie Steur and Barbora Palicova in the ITF Women Gdansk, originally scheduled for June 25, 2026 at 5:30AM ET. This market will resolve to 'Joelle Lilly Sophie Steur' if Joelle Lilly Sophie Steur advances against Barbora Palicova. This market will resolve to 'Barbora Palicova' if Barbora Palicova advances against Joelle Lilly Sophie Steur. 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. The primary resolution source will be official information from the International Tennis Federation (ITF). A consensus of credible reporting may also be used.
This market refers to the tennis match between Joelle Lilly Sophie Steur and Barbora Palicova in the ITF Women Gdansk, originally scheduled for June 25, 2026 at 5:30AM ET. This market will resolve to 'Joelle Lilly Sophie Steur' if Joelle Lilly Sophie Steur advances against Barbora Palicova. This market will resolve to 'Barbora Palicova' if Barbora Palicova advances against Joelle Lilly Sophie Steur. 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. The primary resolution source will be official information from the International Tennis Federation (ITF). A consensus of credible reporting may also be used.
Prediction markets and traditional sportsbooks price events differently because they operate on distinct mechanisms. Sportsbooks set odds based on internal models and risk management, while prediction markets like this one derive prices from continuous trader participation and real-time supply and demand. Prediction markets often reflect crowd sentiment more dynamically, whereas sportsbooks may adjust lines more conservatively to manage liability. For tennis doubles matches, comparing the two can reveal where public opinion diverges from professional oddsmakers, though both aim to reflect the true probability of outcomes.
On Polymarket, traders set the odds for this market through an automated market maker mechanism, where buying and selling pressure directly influences the price. On Polymarket, prices reflect that venue's order book, liquidity, and how traders price the outcome right now. The current implied probability reflects the collective assessment of all participants trading the outcome. As more traders buy or sell shares, the price adjusts in real time, ensuring the market remains responsive to new information. This continuous pricing model allows participants to enter or exit positions at any time before the match concludes, with transparency across all transactions.
This market resolves around Jul 2, 2026, once the match has concluded and the result is verifiable from credible public reporting. The outcome will be confirmed based on the official result of the doubles match between Joelle Lilly and Sophie Steur versus Barbora Palicova. Traders holding shares in the winning outcome will receive their payout once the event is finalized and the market settles. Until that time, positions remain open and prices may continue to shift as match day approaches.
Several factors may influence trader sentiment and market prices leading up to the match. Player injuries, recent form, head-to-head records, and court conditions in Gdansk can all trigger price shifts. News about player availability or withdrawal would have an immediate impact. Additionally, betting patterns from professional bettors or sharp money entering the market often signal confidence in one outcome, prompting retail traders to adjust positions. Weather forecasts and any last-minute lineup changes could also drive volatility in the final hours before play begins.