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 22, 2:00 AM EST
Polymarket
This market refers to the tennis match between Pablo Aunion and Mateo Luis Alvarez Sarmiento in the ITF Men Gandia, originally scheduled for July 15, 2026 at 2:00AM ET. This market will resolve to 'Pablo Aunion' if Pablo Aunion advances against Mateo Luis Alvarez Sarmiento. This market will resolve to 'Mateo Luis Alvarez Sarmiento' if Mateo Luis Alvarez Sarmiento advances against Pablo Aunion. 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 Pablo Aunion and Mateo Luis Alvarez Sarmiento in the ITF Men Gandia, originally scheduled for July 15, 2026 at 2:00AM ET. This market will resolve to 'Pablo Aunion' if Pablo Aunion advances against Mateo Luis Alvarez Sarmiento. This market will resolve to 'Mateo Luis Alvarez Sarmiento' if Mateo Luis Alvarez Sarmiento advances against Pablo Aunion. 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 participant bases and incentive structures. Sportsbooks set lines to balance liability and extract a margin, while prediction markets aggregate beliefs from traders risking real capital. This market may show different probabilities than major sportsbooks, particularly if professional bettors or informed traders have identified value. Comparing the two can reveal where consensus differs, though both sources provide useful context for assessing match expectations.
On Polymarket, this market is priced through an automated market maker that converts trader orders into real-time probability quotes. On Polymarket, prices reflect that venue's order book, liquidity, and how traders price the outcome right now. Prices move continuously as traders buy and sell shares, with each transaction shifting the odds based on the underlying liquidity pool. The current odds reflect the aggregate belief of all participants; higher prices indicate stronger confidence in that outcome. Traders can enter or exit positions at any time before the market closes, and the final price at settlement represents the last consensus before resolution.
This market resolves around Jul 22, 2026, once the match concludes and the result is verifiable from credible public sources. The outcome is determined by the official match result—which player wins the ITF Gandia event. Resolution occurs after the match is completed and confirmed through established tennis reporting channels. Traders should monitor the event schedule and any official announcements to stay informed of timing changes or postponements that could affect when this market settles.
Several factors could shift odds before the match concludes. Recent player performance, injury reports, head-to-head records, and surface conditions at the venue may influence trader sentiment. Betting activity from professional or informed participants can also trigger sharp price moves if they identify new information. Live match developments—such as early set outcomes, momentum shifts, or player fatigue—often drive significant repricing during play. News about either competitor's form, confidence, or external circumstances could prompt traders to adjust their positions and move the market substantially.