TOTAL VOLUME:
$134.2b
24H VOL:
$126,324,530
24H TRANSACTIONS:
2,388,728,490
OPEN INTEREST:
$1,434,646,834
406,019
Markets across
30,401
events
MATCHED EVENTS:
2,689
PLATFORM COVERAGE:
5
Polymarket:
39%
VS.
Kalshi:
61%
Closed: Jun 24, 7:00 AM EST
Polymarket
This market refers to the tennis match between Mate Valkusz and Leyton Rivera in the ITF Men Gyula, originally scheduled for June 17, 2026 at 7:00AM ET. This market will resolve to 'Mate Valkusz' if Mate Valkusz advances against Leyton Rivera. This market will resolve to 'Leyton Rivera' if Leyton Rivera advances against Mate Valkusz. 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 Mate Valkusz and Leyton Rivera in the ITF Men Gyula, originally scheduled for June 17, 2026 at 7:00AM ET. This market will resolve to 'Mate Valkusz' if Mate Valkusz advances against Leyton Rivera. This market will resolve to 'Leyton Rivera' if Leyton Rivera advances against Mate Valkusz. 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 traditional sportsbook odds often diverge because they reflect different pricing mechanisms. Sportsbooks set lines to balance action and lock in profit margins, while prediction markets like this one are priced by traders competing to profit on their forecasts. Prediction markets can sometimes offer sharper, more efficient pricing because they aggregate dispersed information from many participants. However, sportsbooks may move faster on breaking news or injury reports. Comparing both sources can reveal valuable gaps in how the market is valuing each outcome.
On Polymarket, traders set prices by buying and selling outcome shares in an automated market maker system. On Polymarket, prices reflect that venue's order book, liquidity, and how traders price the outcome right now. The price of each share reflects the collective belief about the probability of that outcome occurring. When more traders buy shares for one player, that outcome's price rises, and the competing outcome's price falls accordingly. This continuous price discovery process means the market remains responsive to new information, player form updates, or any other factors traders believe are relevant to the match result.
This market resolves around Jun 24, 2026, once the match concludes and the result is verifiable from credible public reporting. The outcome will be confirmed based on the official winner of the ITF Gyula event between the two competitors. Resolution occurs after the match is completed and the result is documented by recognized tennis authorities or official tournament records. Traders holding shares in the winning outcome will receive their payout once verification is complete.
Several factors could shift odds before the match takes place. Recent tournament performance, head-to-head records, and ranking changes for either player may trigger trading activity. Court surface preference, weather conditions at the venue, or travel fatigue could influence trader sentiment. Injury reports or withdrawal news would cause sharp repricing. Betting syndicates or sharp traders spotting value discrepancies might accumulate positions, moving the line. Social media momentum, expert commentary, or unexpected lineup changes can also spark volatility. Watch for any developments in player form or external circumstances in the days leading up to the event.