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: Jul 18, 6:00 AM EST
Polymarket
This market refers to the doubles tennis match between Miguel/Sesko and Antonius/Johnson in the Wimbledon Juniors, Boys, originally scheduled for July 11, 2026 at 6:00AM ET. This market will resolve to 'Miguel/Sesko' if the team of Miguel/Sesko advances against Antonius/Johnson. This market will resolve to 'Antonius/Johnson' if the team of Antonius/Johnson advances against Miguel/Sesko. 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 team advances due to the opponent's retirement, default, or disqualification, this market will resolve to the team who advances. If the match ends in a walkover (a team 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 doubles tennis match between Miguel/Sesko and Antonius/Johnson in the Wimbledon Juniors, Boys, originally scheduled for July 11, 2026 at 6:00AM ET. This market will resolve to 'Miguel/Sesko' if the team of Miguel/Sesko advances against Antonius/Johnson. This market will resolve to 'Antonius/Johnson' if the team of Antonius/Johnson advances against Miguel/Sesko. 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 team advances due to the opponent's retirement, default, or disqualification, this market will resolve to the team who advances. If the match ends in a walkover (a team 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 traditional 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 aggregate trader beliefs through continuous price discovery. On Polymarket, odds emerge from real money at stake, which can make them more responsive to breaking news or shifts in expert consensus. Comparing this market's odds to major sportsbooks can reveal whether traders are pricing the outcome differently than professional oddsmakers.
On Polymarket, this market is priced through an automated market maker that converts trader orders into real-time probabilities. On Polymarket, prices reflect that venue's order book, liquidity, and how traders price the outcome right now. Traders buy or sell shares representing each outcome, and the price adjusts continuously based on supply and demand. Higher trading volume typically narrows spreads and improves price accuracy. The platform's transparent order flow means you can see exactly how much capital is supporting each side of the match prediction.
This market resolves around Jul 18, 2026, once the Wimbledon Boys Doubles final concludes and the winner is verified. The outcome is confirmed through credible public reporting of the match result. Until that point, traders can continue to buy and sell shares as odds shift. Resolution is automatic once the event result is finalized and recorded by official tournament sources.
Several factors can shift odds before the final. Player injuries, recent form updates, or coaching changes announced before the match could trigger significant repricing. Weather conditions at the venue and court surface conditions may also influence trader expectations. Media coverage highlighting one team's momentum or expert analysis favoring a particular pairing can drive volume spikes and price movement. Close matches in earlier rounds or unexpected upsets in the tournament bracket could reshape how traders assess the finalists' chances.