TOTAL VOLUME:
$154.8b
24H VOL:
$277,138,640
24H TRANSACTIONS:
2,984,640,614
OPEN INTEREST:
$1,905,404,943
412,077
Markets across
39,838
events
MATCHED EVENTS:
4,526
PLATFORM COVERAGE:
5
Polymarket:
37%
VS.
Kalshi:
63%
Closed: Oct 25, 5:57 PM EST
Polymarket
This market refers to the tennis match between Theofanis Kontopoulos and Tyler Haddorff in the M15 Heraklion, Qualifying, originally scheduled for October 25, 2026 at 3:00AM ET. This market will resolve to 'Theofanis Kontopoulos' if Theofanis Kontopoulos advances against Tyler Haddorff. This market will resolve to 'Tyler Haddorff' if Tyler Haddorff advances against Theofanis Kontopoulos. If the match is canceled (not played at all), ends in a tie, or a winner has not been determined by November 8, 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 Theofanis Kontopoulos and Tyler Haddorff in the M15 Heraklion, Qualifying, originally scheduled for October 25, 2026 at 3:00AM ET. This market will resolve to 'Theofanis Kontopoulos' if Theofanis Kontopoulos advances against Tyler Haddorff. This market will resolve to 'Tyler Haddorff' if Tyler Haddorff advances against Theofanis Kontopoulos. If the match is canceled (not played at all), ends in a tie, or a winner has not been determined by November 8, 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 resolves around Nov 1, 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 Theofanis Kontopoulos vs Tyler Haddorff match, as declared by the governing tennis authority. Any disputes or challenges to the official result will be considered according to the platform’s standard procedures. The final result will determine which outcome pays out to those who correctly predicted the winner of the match.
Several factors could influence the price of this market before Nov 1, 2026. News regarding player injuries, changes in playing conditions, or even significant shifts in public perception could all cause movement. Unexpected upsets in other matches involving either Kontopoulos or Haddorff might also impact confidence levels and trading activity. Any updates on their recent performance, training regimens, or coaching changes could also be catalysts. Monitoring tennis news and social media sentiment will be key to understanding potential price swings in this market.