TOTAL VOLUME:
$134.2b
24H VOL:
$130,522,377
24H TRANSACTIONS:
2,388,728,490
OPEN INTEREST:
$1,438,389,636
404,028
Markets across
30,214
events
MATCHED EVENTS:
2,681
PLATFORM COVERAGE:
5
Polymarket:
39%
VS.
Kalshi:
61%
Closed: Sep 22, 6:36 AM EST
Polymarket
This market refers to the tennis match between Sven Corbinais and Vito Dell'elba in the M15 Monastir, Qualifying, originally scheduled for September 22, 2026 at 4:30AM ET. This market will resolve to 'Sven Corbinais' if Sven Corbinais advances against Vito Dell'elba. This market will resolve to 'Vito Dell'elba' if Vito Dell'elba advances against Sven Corbinais. If the match is canceled (not played at all), ends in a tie, or a winner has not been determined by October 6, 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 Sven Corbinais and Vito Dell'elba in the M15 Monastir, Qualifying, originally scheduled for September 22, 2026 at 4:30AM ET. This market will resolve to 'Sven Corbinais' if Sven Corbinais advances against Vito Dell'elba. This market will resolve to 'Vito Dell'elba' if Vito Dell'elba advances against Sven Corbinais. If the match is canceled (not played at all), ends in a tie, or a winner has not been determined by October 6, 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.
Often, prediction market odds reflect a different perspective than traditional sportsbooks. Sportsbooks incorporate a 'vig' or commission into their odds, ensuring a profit margin, while Polymarket allows traders to directly assess probabilities. This can lead to discrepancies, where this market’s implied probabilities differ from those offered by sportsbooks. It's common to see prediction markets more accurately reflect true probabilities, especially as more information becomes available and traders refine their assessments. However, sportsbook odds still represent a valuable data point for comparison and understanding public perception.
On Polymarket, this market is priced through a continuous auction mechanism. Traders buy and sell shares representing their belief in the outcome of the Monastir tennis match. The price of these shares fluctuates based on supply and demand, effectively creating a probability estimate. As more traders participate and new information emerges, the price adjusts, reflecting the collective prediction. On Polymarket, prices reflect that venue's order book, liquidity, and how traders price the outcome right now. The market’s price is driven entirely by trader activity and their interpretations of the available information, making it a dynamic and responsive indicator of potential outcomes.
This market resolves around Sep 29, 2026, with the outcome confirmed once the event is verifiable from credible public reporting. Resolution will be based on the official result of the Monastir tennis match between Sven Corbinais and Vito Dell'elba. The platform will verify the winner based on publicly available sources, such as official tournament websites and sports news outlets. Once the result is confirmed, the market will settle, and traders will receive payouts based on their holdings in the winning outcome.
Several factors could influence trading activity and shift the probabilities in this market. Any news regarding player form, such as injury reports or recent match results, would likely have a significant impact. Changes in weather conditions at the tournament location could also affect the perceived advantage of each player. Unexpected upsets in other matches within the tournament could also influence trader sentiment. Finally, large volume trades from informed participants could signal new information or a shift in expectations, causing a rapid change in the market’s price.