TOTAL VOLUME:
$154.7b
24H VOL:
$279,496,801
24H TRANSACTIONS:
2,984,640,614
OPEN INTEREST:
$1,923,931,766
416,910
Markets across
40,107
events
MATCHED EVENTS:
4,571
PLATFORM COVERAGE:
5
Polymarket:
37%
VS.
Kalshi:
63%
Closed: Oct 20, 8:52 AM EST
Polymarket
This market refers to the tennis match between Mika Petkovic and Jelle Sels in the M25 Redbridge, Main Draw, originally scheduled for October 20, 2026 at 5:00AM ET. This market will resolve to 'Mika Petkovic' if Mika Petkovic advances against Jelle Sels. This market will resolve to 'Jelle Sels' if Jelle Sels advances against Mika Petkovic. If the match is canceled (not played at all), ends in a tie, or a winner has not been determined by November 3, 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 Mika Petkovic and Jelle Sels in the M25 Redbridge, Main Draw, originally scheduled for October 20, 2026 at 5:00AM ET. This market will resolve to 'Mika Petkovic' if Mika Petkovic advances against Jelle Sels. This market will resolve to 'Jelle Sels' if Jelle Sels advances against Mika Petkovic. If the match is canceled (not played at all), ends in a tie, or a winner has not been determined by November 3, 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 the collective wisdom of a diverse group of forecasters, which can differ from sportsbook odds influenced by factors like house biases and public betting patterns. Sportsbooks typically set initial lines to balance action on both sides, while this market allows traders to freely express their beliefs about the likely outcome. Discrepancies can arise due to differing information sources, analytical approaches, or simply varying levels of confidence in a particular result. Observing these differences can highlight potential value opportunities for informed traders.
On Polymarket, this market is priced through a continuous auction mechanism where traders buy and sell shares representing their belief in the outcome. The price of a share directly corresponds to the implied probability of that outcome occurring. As more traders buy shares in a particular outcome, its price increases, reflecting growing confidence. On Polymarket, prices reflect that venue's order book, liquidity, and how traders price the outcome right now. The market's price dynamically adjusts based on supply and demand, providing a real-time assessment of the event's potential results. This creates a fluid and responsive pricing system driven entirely by trader activity.
This market resolves around Oct 27, 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 Redbridge Mika vs Jelle match, as determined by the governing sports authority. The platform will verify the result against publicly available and reliable sources to ensure accuracy. Traders holding shares in the winning outcome will be entitled to a payout based on the final market price at the time of resolution, while those holding shares in losing outcomes will forfeit their investment.
Several factors could influence trading activity in this market. Any news regarding player injuries, changes in team strategy, or unexpected performance in preceding matches could significantly shift trader sentiment. Public opinion, expert analysis, and even social media buzz surrounding the Redbridge Mika vs Jelle match could also play a role. Unexpected weather conditions on the day of the match, or any controversies leading up to the event, could also trigger price movements as traders reassess the probabilities of different outcomes. Monitoring these signals can provide valuable insights into potential market shifts.