TOTAL VOLUME:
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24H VOL:
$107,351,958
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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%
Estoril Open, Qualification: Pedro Martinez vs David Jorda Sanchis
- Polymarket
Estoril Open, Qualification: Pedro Martinez vs David Jorda Sanchis - Polymarket
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Resolved Jul 18, 2026
Closed: Jul 25, 8:30 AM EST
Polymarket
This market refers to the tennis match between Pedro Martinez and David Jorda Sanchis in the Estoril Open, Qualification, originally scheduled for July 18, 2026 at 8:30AM ET. This market will resolve to 'Pedro Martinez' if Pedro Martinez advances against David Jorda Sanchis. This market will resolve to 'David Jorda Sanchis' if David Jorda Sanchis advances against Pedro Martinez. 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 Pedro Martinez and David Jorda Sanchis in the Estoril Open, Qualification, originally scheduled for July 18, 2026 at 8:30AM ET. This market will resolve to 'Pedro Martinez' if Pedro Martinez advances against David Jorda Sanchis. This market will resolve to 'David Jorda Sanchis' if David Jorda Sanchis advances against Pedro Martinez. 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 odds to balance liability and profit, while prediction markets aggregate the collective beliefs of traders who have real money at stake. For this market, comparing prediction market pricing to major sportsbook lines can reveal where the crowd sees edge or mispricing. Prediction markets tend to be more efficient over time because traders profit by correcting mispricings, whereas sportsbooks adjust primarily to manage risk. Both sources offer valuable signals, but they answer slightly different questions about likely outcomes.
On Polymarket, this market is priced through an automated market maker that converts trader orders into real-time odds. On Polymarket, prices reflect that venue's order book, liquidity, and how traders price the outcome right now. Prices move continuously as new trades flow in, with each bet shifting the odds based on the pool's liquidity depth. The platform displays odds as percentages, making it easy to see the implied probability of each outcome. Traders can place limit or market orders, and the system executes instantly against the liquidity pool. This mechanism ensures transparent, friction-free pricing throughout the market's lifetime.
This market resolves around Jul 25, 2026, with the outcome confirmed once the Estoril Open Qualification match result is verifiable from credible public reporting. The resolution process occurs after the match concludes and the official result is published by the tournament organizers or major sports news outlets. Traders should monitor the event schedule to ensure they understand the exact timing, as qualification matches may be subject to weather delays or rescheduling. Once the outcome is finalized and verified, the market settles and winnings are distributed to holders of the correct outcome.
Several factors could shift odds before the match plays out. Recent player form, head-to-head records, and injury updates often trigger price swings as new information emerges. Court conditions at the Estoril venue, weather forecasts, and player statements in the days leading up to the match can also influence trader sentiment. Betting activity from sharp bettors or sudden volume spikes may signal confidence in one outcome, prompting others to adjust their positions. Monitor sports news outlets and official tournament updates for announcements that could reshape expectations and drive meaningful price movement in this market.