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, 12:18 PM EST
Polymarket
This market refers to the tennis match between Andrea Obradovic and Andzhelina Kostova in the W35 Kursumlijska Banja, Qualifying, originally scheduled for August 31, 2026 at 10:55AM ET. This market will resolve to 'Andrea Obradovic' if Andrea Obradovic advances against Andzhelina Kostova. This market will resolve to 'Andzhelina Kostova' if Andzhelina Kostova advances against Andrea Obradovic. 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 Andrea Obradovic and Andzhelina Kostova in the W35 Kursumlijska Banja, Qualifying, originally scheduled for August 31, 2026 at 10:55AM ET. This market will resolve to 'Andrea Obradovic' if Andrea Obradovic advances against Andzhelina Kostova. This market will resolve to 'Andzhelina Kostova' if Andzhelina Kostova advances against Andrea Obradovic. 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 because they reflect crowd-sourced probabilities rather than set bookmaker margins. In this market, the crowd may price in factors like recent form or head-to-head history more dynamically than sportsbooks, which typically incorporate a fixed overround. Traders should compare both to spot potential value shifts.
This market resolves around Sep 7, 2026, with the outcome confirmed once the event is verifiable from credible public reporting. The result will be based on the official match conclusion, ensuring alignment with real-world proceedings. No further interpretation beyond the match result is needed for settlement.
In the coming weeks, several signals could shift this market. Key injuries, sudden form changes, or weather updates affecting match conditions may cause rapid re-pricing. Media interviews or official tournament announcements about player readiness can also influence trader sentiment. As Sep 7, 2026 approaches, any last-minute updates from coaches or medical staff might dramatically alter the odds on Polymarket.