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: Aug 31, 7:35 AM EST
Polymarket
This market refers to the tennis match between Stefan Popovic and Aleksandar Tolev in the Plovdiv 3, Bulgaria, Qualifying, originally scheduled for August 31, 2026 at 4:40AM ET. This market will resolve to 'Stefan Popovic' if Stefan Popovic advances against Aleksandar Tolev. This market will resolve to 'Aleksandar Tolev' if Aleksandar Tolev advances against Stefan Popovic. 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 ATP Tour. A consensus of credible reporting may also be used.
This market refers to the tennis match between Stefan Popovic and Aleksandar Tolev in the Plovdiv 3, Bulgaria, Qualifying, originally scheduled for August 31, 2026 at 4:40AM ET. This market will resolve to 'Stefan Popovic' if Stefan Popovic advances against Aleksandar Tolev. This market will resolve to 'Aleksandar Tolev' if Aleksandar Tolev advances against Stefan Popovic. 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 ATP Tour. A consensus of credible reporting may also be used.
Prediction market odds on this market often differ from traditional sportsbook lines due to community-driven pricing and unique betting dynamics. While sportsbooks may set their lines based on analytics and historical data, prediction markets reflect real-time trader sentiment and can shift more rapidly. This can create opportunities where the perceived likelihood of an outcome diverges between the two systems.
On Polymarket, prices reflect that venue's order book, liquidity, and how traders price the outcome right now. On Polymarket, traders set prices through their bets, which determine the implied probability for each possible outcome. The current top outcome reflects the aggregate sentiment of participants, with the market adjusting dynamically as new information or betting activity emerges. This decentralized pricing mechanism allows for rapid shifts based on trader behavior and insights.
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 conclusion of the fight, and the market settles based on that verified result. Timing aligns closely with when the match is completed and results are publicly confirmed.
Key signals such as fighter injuries, training updates, or changes in betting momentum could shift this market before it resolves. Media coverage, expert analysis, and any last-minute developments influencing fight expectations may also impact trader sentiment. As the event draws nearer, any new information that alters perceptions of competitiveness or likelihood can cause noticeable price movements.