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 2, 3:15 PM EST
Polymarket
This market refers to the tennis match between Jack Satterfield and Joshua Peck in the ITF Men Claremont, originally scheduled for June 25, 2026 at 3:15PM ET. This market will resolve to 'Jack Satterfield' if Jack Satterfield advances against Joshua Peck. This market will resolve to 'Joshua Peck' if Joshua Peck advances against Jack Satterfield. 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 Jack Satterfield and Joshua Peck in the ITF Men Claremont, originally scheduled for June 25, 2026 at 3:15PM ET. This market will resolve to 'Jack Satterfield' if Jack Satterfield advances against Joshua Peck. This market will resolve to 'Joshua Peck' if Joshua Peck advances against Jack Satterfield. 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 protect their margin, while prediction markets aggregate the beliefs of traders risking real capital. This market may show notably different probabilities than traditional sports betting sites, especially as match day approaches and new information surfaces. Comparing the two can reveal where the broader betting public disagrees with decentralized market participants, though both sources inform serious bettors and analysts.
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 top outcome currently reflects the aggregate belief of all active traders, with prices updating continuously as new trades execute. Liquidity depth and trading volume determine how easily you can enter or exit a position at any given price level. The market's price discovery mechanism rewards accurate forecasters and punishes poor predictions, creating financial incentives for informed participation.
This market resolves around Jul 2, 2026, once the match concludes and the result is verifiable from credible public reporting. The outcome will be confirmed based on the official match result, determining which trader positions are correct. Until that point, prices may fluctuate as new developments—such as player form, injury reports, or head-to-head history—influence trader expectations. Resolution is final once the event is settled and confirmed.
Several catalysts could shift prices significantly before the match begins. Player injury announcements, recent tournament performance, or changes in ranking or seeding can trigger rapid repricing. Court conditions, weather forecasts, and head-to-head records also influence trader sentiment. Media coverage, expert commentary, and betting-market activity on traditional sportsbooks may signal new information to prediction market participants. Closer to Jul 2, 2026, late-breaking news about player fitness or mental readiness could create sharp moves as traders reassess their positions.