TOTAL VOLUME:
$134.2b
24H VOL:
$130,522,377
24H TRANSACTIONS:
2,388,728,490
OPEN INTEREST:
$1,438,389,636
404,028
Markets across
30,214
events
MATCHED EVENTS:
2,681
PLATFORM COVERAGE:
5
Polymarket:
39%
VS.
Kalshi:
61%
Closed: Aug 31, 2:52 PM EST
Polymarket
This market refers to the tennis match between Jessica Marmorstein and Emilia Gomez Zalazar in the W15 Luján, Qualifying, originally scheduled for August 31, 2026 at 12:51PM ET. This market will resolve to 'Jessica Marmorstein' if Jessica Marmorstein advances against Emilia Gomez Zalazar. This market will resolve to 'Emilia Gomez Zalazar' if Emilia Gomez Zalazar advances against Jessica Marmorstein. If the match is canceled (not played at all), ends in a tie, or a winner has not been determined by September 14, 2026, 11:59 PM ET (14 days after the scheduled start), 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 Jessica Marmorstein and Emilia Gomez Zalazar in the W15 Luján, Qualifying, originally scheduled for August 31, 2026 at 12:51PM ET. This market will resolve to 'Jessica Marmorstein' if Jessica Marmorstein advances against Emilia Gomez Zalazar. This market will resolve to 'Emilia Gomez Zalazar' if Emilia Gomez Zalazar advances against Jessica Marmorstein. If the match is canceled (not played at all), ends in a tie, or a winner has not been determined by September 14, 2026, 11:59 PM ET (14 days after the scheduled start), 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 often differ from traditional sportsbook lines due to community-driven pricing and unique betting mechanics. In this market, traders may price in nuanced factors like player form, weather updates, or surface conditions that sportsbooks might not fully reflect. The gap can also be influenced by speculative activity or low volume, making this market an alternative view of expected outcomes.
This market resolves around Sep 7, 2026, with the outcome confirmed once the event is verifiable from credible public reporting. The result is determined by the official match conclusion, and the platform will update the market status accordingly based on confirmed scores from reliable sports news sources.
Key signals such as player injuries, weather delays, or recent match performance could shift this market closer to resolution. Updates from practice sessions, coaching changes, or unexpected tournament conditions may also cause fluctuations. Traders will react to any news that impacts the perceived likelihood of each competitor winning, potentially altering odds in the final days before the match.