TOTAL VOLUME:
$134.1b
24H VOL:
$141,541,542
24H TRANSACTIONS:
2,388,728,490
OPEN INTEREST:
$1,440,096,988
406,065
Markets across
30,522
events
MATCHED EVENTS:
2,692
PLATFORM COVERAGE:
5
Polymarket:
39%
VS.
Kalshi:
61%
Closed: Aug 4, 5:19 PM EST
Polymarket
This market refers to the tennis match between Lourdes Ayala and Valentina Mediorreal Arias in the ITF Women Chacabuco, originally scheduled for August 4, 2026 at 1:00PM ET. This market will resolve to 'Lourdes Ayala' if Lourdes Ayala advances against Valentina Mediorreal Arias. This market will resolve to 'Valentina Mediorreal Arias' if Valentina Mediorreal Arias advances against Lourdes Ayala. 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 Lourdes Ayala and Valentina Mediorreal Arias in the ITF Women Chacabuco, originally scheduled for August 4, 2026 at 1:00PM ET. This market will resolve to 'Lourdes Ayala' if Lourdes Ayala advances against Valentina Mediorreal Arias. This market will resolve to 'Valentina Mediorreal Arias' if Valentina Mediorreal Arias advances against Lourdes Ayala. 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.
On Polymarket, prices reflect that venue's order book, liquidity, and how traders price the outcome right now. On Polymarket, traders set the odds through their bets, which determines the current implied probability for each outcome. The top outcome’s chance reflects the collective view of all participants, and any shifts in betting volume will move the price. This mechanism allows rapid adjustments based on new information or changing opinions about the match.
This market resolves around Aug 11, 2026, with the outcome confirmed once the match result is verifiable from credible public reporting. The final score and winner will be checked against official tournament records to close the market. Timing depends on when official results are announced post-match.