TOTAL VOLUME:
$134b
24H VOL:
$107,351,958
24H TRANSACTIONS:
2,388,728,490
OPEN INTEREST:
$1,416,970,024
400,720
Markets across
30,097
events
MATCHED EVENTS:
2,633
PLATFORM COVERAGE:
5
Polymarket:
39%
VS.
Kalshi:
61%
Closed: Jul 4, 10:00 AM EST
Polymarket
This market refers to the tennis match between Thiago Seyboth Wild and Juan Manuel La Serna in the Piracicaba, originally scheduled for June 27, 2026 at 10:00AM ET. This market will resolve to 'Thiago Seyboth Wild' if Thiago Seyboth Wild advances against Juan Manuel La Serna. This market will resolve to 'Juan Manuel La Serna' if Juan Manuel La Serna advances against Thiago Seyboth Wild. 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 ATP Tour. A consensus of credible reporting may also be used.
This market refers to the tennis match between Thiago Seyboth Wild and Juan Manuel La Serna in the Piracicaba, originally scheduled for June 27, 2026 at 10:00AM ET. This market will resolve to 'Thiago Seyboth Wild' if Thiago Seyboth Wild advances against Juan Manuel La Serna. This market will resolve to 'Juan Manuel La Serna' if Juan Manuel La Serna advances against Thiago Seyboth Wild. 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 ATP Tour. 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 like this one are driven by trader conviction and real-money risk. Prediction markets can sometimes offer sharper, less biased estimates because traders profit directly from accuracy rather than volume. However, sportsbooks may incorporate additional data or adjust faster during breaking news. Comparing the two can reveal where consensus is strongest and where outlier views persist.
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 probability estimate—higher prices mean the market views that outcome as more likely. As new information emerges or trader sentiment shifts, prices adjust in real time. You can enter or exit positions at any time before the market closes, and your profit or loss depends on whether your position aligns with the final verified result.
This market resolves around Jul 4, 2026, with the outcome confirmed once the event is verifiable from credible public reporting. The result will reflect which player wins the match. Until that point, traders can continue to adjust positions as new information becomes available. Resolution is final once the match concludes and the winner is officially recorded, at which time winning shares pay out in full and losing shares expire worthless.
Several factors could shift odds before the match concludes. Recent player form, head-to-head records, and injury updates typically influence trader behavior. Court conditions, weather, and draw positioning in the tournament may also spark repricing. Social media momentum, expert commentary, or unexpected withdrawals can trigger sharp moves. As match day approaches, pre-match warm-up results and betting action from professional syndicates often accelerate volatility. Traders monitor all these signals to adjust their positions and capture gains from mispricings.