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: Jul 16, 2:30 AM EST
Polymarket
This market refers to the tennis match between Lucia Ros Parres and Viktoria Hruncakova in the ITF Women Don Benito, originally scheduled for July 9, 2026 at 2:30AM ET. This market will resolve to 'Lucia Ros Parres' if Lucia Ros Parres advances against Viktoria Hruncakova. This market will resolve to 'Viktoria Hruncakova' if Viktoria Hruncakova advances against Lucia Ros Parres. 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 Lucia Ros Parres and Viktoria Hruncakova in the ITF Women Don Benito, originally scheduled for July 9, 2026 at 2:30AM ET. This market will resolve to 'Lucia Ros Parres' if Lucia Ros Parres advances against Viktoria Hruncakova. This market will resolve to 'Viktoria Hruncakova' if Viktoria Hruncakova advances against Lucia Ros Parres. 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 reflect different participant bases and incentive structures. Sportsbooks set lines to balance action and lock in profit margins, while prediction markets are driven by trader belief and real-money skin-in-the-game dynamics. This market aggregates the collective conviction of thousands of independent traders rather than a single oddsmaker's view, which can lead to sharper or more volatile pricing. Comparing this market's odds to major sportsbooks reveals whether professional bettors and casual traders see the matchup differently.
On Polymarket, traders set prices by buying and selling outcome shares in an automated market maker (AMM) pool. On Polymarket, prices reflect that venue's order book, liquidity, and how traders price the outcome right now. The cost to buy a share reflects the current probability assigned to that outcome; as more capital flows toward one player, the price rises and the implied odds shift in real time. Liquidity providers deposit capital into the pool to enable trading, and their depth determines how much slippage occurs on larger trades. The spread between bid and ask prices tightens as volume increases, making the market more efficient.
This market resolves around Jul 16, 2026, once the match concludes and the result is verifiable from credible public reporting. The outcome is determined by the official match result—which player wins the ITF Don Benito tournament match. Resolution occurs after the event is confirmed through established tennis databases and official tournament records, ensuring accuracy and preventing disputes. Traders holding shares in the winning outcome receive their payout once verification is complete.
Several factors could shift odds before the match concludes. Recent player performance, injury reports, or withdrawal announcements would trigger immediate repricing. Head-to-head history, surface preference, and ranking changes leading up to the event influence trader positioning. Weather conditions on match day, unexpected lineup changes, or momentum swings during early rounds of the tournament can cause sharp moves. Social media sentiment, expert commentary, and betting syndicate activity also drive volume and price discovery as the event approaches and unfolds.