TOTAL VOLUME:
$154.5b
24H VOL:
$271,200,656
24H TRANSACTIONS:
2,984,640,614
OPEN INTEREST:
$1,922,627,141
420,368
Markets across
40,352
events
MATCHED EVENTS:
4,484
PLATFORM COVERAGE:
5
Polymarket:
37%
VS.
Kalshi:
63%
Closed: Oct 27, 9:02 AM EST
Polymarket
This market refers to the tennis match between Aleksander Chayka and Ioannis Stamatopoulos in the M25 Malta, Qualifying, originally scheduled for October 27, 2026 at 5:00AM ET. This market will resolve to 'Aleksander Chayka' if Aleksander Chayka advances against Ioannis Stamatopoulos. This market will resolve to 'Ioannis Stamatopoulos' if Ioannis Stamatopoulos advances against Aleksander Chayka. If the match is canceled (not played at all), ends in a tie, or a winner has not been determined by November 10, 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 Aleksander Chayka and Ioannis Stamatopoulos in the M25 Malta, Qualifying, originally scheduled for October 27, 2026 at 5:00AM ET. This market will resolve to 'Aleksander Chayka' if Aleksander Chayka advances against Ioannis Stamatopoulos. This market will resolve to 'Ioannis Stamatopoulos' if Ioannis Stamatopoulos advances against Aleksander Chayka. If the match is canceled (not played at all), ends in a tie, or a winner has not been determined by November 10, 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 reflect a wisdom-of-the-crowd effect, potentially differing from traditional sportsbook odds. Sportsbooks set lines based on their own models and aim to balance action on both sides, while this market aggregates the beliefs of many individual traders. If a significant discrepancy exists between prediction market probabilities and sportsbook odds, it might indicate that the crowd perceives information differently or has access to unique insights not fully incorporated by sportsbooks. It's a valuable comparison point for anyone following the Chayka vs Stamatopoulos match.
This market resolves around Nov 3, 2026, with the outcome confirmed once the event is verifiable from credible public reporting. The resolution will be based on the official result of the M25 Malta boxing match between Aleksander Chayka and Ioannis Stamatopoulos, as declared by the relevant governing body. Any disputes or challenges to the official result will be considered in determining the final outcome of this market. Traders should monitor official sources for updates as the resolution date approaches.
Several signals could influence trading activity and shift the odds in this market. News regarding the fighters' training, health status, or any potential injuries would likely have a significant impact. Public statements from either fighter or their teams, as well as expert analysis and predictions, could also sway trader sentiment. Unexpected changes in the fight's location or scheduling could also introduce volatility. Monitoring these factors will be key to understanding potential movements in the market leading up to Nov 3, 2026.