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 25, 5:57 PM EST
Polymarket
This market refers to the tennis match between Victor Kalaitzis and Louis Tessa in the M15 Heraklion, Qualifying, originally scheduled for October 25, 2026 at 3:00AM ET. This market will resolve to 'Victor Kalaitzis' if Victor Kalaitzis advances against Louis Tessa. This market will resolve to 'Louis Tessa' if Louis Tessa advances against Victor Kalaitzis. 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 Victor Kalaitzis and Louis Tessa in the M15 Heraklion, Qualifying, originally scheduled for October 25, 2026 at 3:00AM ET. This market will resolve to 'Victor Kalaitzis' if Victor Kalaitzis advances against Louis Tessa. This market will resolve to 'Louis Tessa' if Louis Tessa advances against Victor Kalaitzis. 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.
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 probability of that outcome occurring. As more traders buy shares in a particular outcome, the 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 is determined entirely by supply and demand, driven by the collective insights of participants. This dynamic pricing ensures that the market odds continuously adapt to new information and changing perceptions regarding the Kalaitzis vs Tessa match.
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 M15 Heraklion tennis match between Victor Kalaitzis and Louis Tessa. The platform will verify the winner through established sports data sources to determine the winning outcome for this market. Traders who correctly predicted the result will receive a payout based on the final market price at the time of resolution. It’s important to monitor the event’s progress as the resolution date approaches.
Several factors could influence the price of this market before it resolves. Any news regarding player form, injuries, or changes in playing conditions could significantly impact trader sentiment. Unexpected upsets in other matches featuring either Kalaitzis or Tessa might also cause shifts in expectations. Furthermore, major announcements related to the tournament itself, such as weather forecasts or rule changes, could also move the market. Publicly available analysis from tennis experts and any significant betting activity observed elsewhere could also contribute to price fluctuations in this market.