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: Jul 23, 12:05 PM EST
Polymarket
This market refers to the tennis match between Kali Supova and Teodora Kostovic in the ITF Women Amstetten, originally scheduled for July 23, 2026 at 4:00AM ET. This market will resolve to 'Kali Supova' if Kali Supova advances against Teodora Kostovic. This market will resolve to 'Teodora Kostovic' if Teodora Kostovic advances against Kali Supova. 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 Kali Supova and Teodora Kostovic in the ITF Women Amstetten, originally scheduled for July 23, 2026 at 4:00AM ET. This market will resolve to 'Kali Supova' if Kali Supova advances against Teodora Kostovic. This market will resolve to 'Teodora Kostovic' if Teodora Kostovic advances against Kali Supova. 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 in this market often differ from traditional sportsbook lines because they reflect the collective wisdom of traders rather than set odds from bookmakers. While sportsbooks may favor one player based on rankings or past performance, the prediction market price incorporates real-time trading activity and can shift quickly with new information or betting patterns.
This market resolves around Jul 30, 2026, with the outcome confirmed once the match result is verifiable from credible public reporting. The final score and winner will determine which contracts pay out, and the process is completed once official sources confirm the result.