TOTAL VOLUME:
$134.2b
24H VOL:
$134,145,987
24H TRANSACTIONS:
2,388,728,490
OPEN INTEREST:
$1,441,166,947
406,422
Markets across
30,383
events
MATCHED EVENTS:
2,688
PLATFORM COVERAGE:
5
Polymarket:
39%
VS.
Kalshi:
61%
Closed: Jun 25, 6:15 AM EST
Polymarket
This market refers to the tennis match between Nika Hurkacz and Victoria Bosio in the ITF Women Bolszewo, originally scheduled for June 18, 2026 at 6:15AM ET. This market will resolve to 'Nika Hurkacz' if Nika Hurkacz advances against Victoria Bosio. This market will resolve to 'Victoria Bosio' if Victoria Bosio advances against Nika Hurkacz. 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 Nika Hurkacz and Victoria Bosio in the ITF Women Bolszewo, originally scheduled for June 18, 2026 at 6:15AM ET. This market will resolve to 'Nika Hurkacz' if Nika Hurkacz advances against Victoria Bosio. This market will resolve to 'Victoria Bosio' if Victoria Bosio advances against Nika Hurkacz. 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 market odds and sportsbook odds often diverge because they serve different purposes and operate under different constraints. Sportsbooks set lines to balance action and manage risk, while prediction markets aggregate trader beliefs through continuous price discovery. This market's odds reflect what thousands of independent participants are willing to stake on the outcome, whereas sportsbooks rely on oddsmakers' models and liability management. Prediction markets typically adjust faster to new information and can offer sharper pricing in niche events like ITF matches, where traditional sportsbooks may have limited liquidity. Comparing the two can reveal arbitrage opportunities or signal where professional and retail sentiment diverge.
On Polymarket, this market is priced through an automated market maker (AMM) model where traders buy and sell outcome shares directly against a liquidity pool. On Polymarket, prices reflect that venue's order book, liquidity, and how traders price the outcome right now. The price of each outcome—such as Hurkacz winning or Bosio winning—adjusts dynamically based on the ratio of shares in the pool, meaning larger trades move the price more dramatically than small ones. Traders profit by buying low and selling high, or by correctly predicting the eventual outcome. The continuous pricing mechanism ensures the market remains liquid and responsive to new information throughout the trading period, allowing participants to enter or exit positions at any time before resolution.
This market resolves around Jun 25, 2026, once the match between Hurkacz and Bosio concludes and the result is verified against credible public sources. The outcome is determined by the official match result recorded by the ITF and confirmed through established tennis reporting channels. Traders holding shares in the winning outcome receive their payout, while those on the losing side forfeit their stake. The resolution process is automated once the event data is confirmed, ensuring all participants receive timely settlement. No manual intervention is required once the match result enters the public record.
Several factors can shift odds before the match concludes. Player injury reports or withdrawal announcements would trigger sharp repricing, as would recent performance data or head-to-head records becoming widely known. Weather conditions at the ITF Bolszewo venue, court surface conditions, or scheduling changes could influence trader expectations. Social media activity, expert commentary, or betting syndicate movements may also signal shifting sentiment. Real-time match developments—such as one player winning the first set decisively—often cause dramatic price swings as traders update their probability estimates. Monitoring these catalysts helps traders identify when the market is undervaluing or overvaluing either competitor relative to fundamental expectations.