TOTAL VOLUME:
$154.4b
24H VOL:
$290,393,159
24H TRANSACTIONS:
2,984,640,614
OPEN INTEREST:
$1,944,100,805
420,493
Markets across
40,511
events
MATCHED EVENTS:
4,612
PLATFORM COVERAGE:
5
Polymarket:
37%
VS.
Kalshi:
63%
Closed: Oct 25, 9:40 AM EST
Polymarket
This market refers to the tennis match between Mustapha El Natour and Matteo Trombini in the M15 Selva Gardena, Qualifying, originally scheduled for October 25, 2026 at 4:00AM ET. This market will resolve to 'Mustapha El Natour' if Mustapha El Natour advances against Matteo Trombini. This market will resolve to 'Matteo Trombini' if Matteo Trombini advances against Mustapha El Natour. 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 Mustapha El Natour and Matteo Trombini in the M15 Selva Gardena, Qualifying, originally scheduled for October 25, 2026 at 4:00AM ET. This market will resolve to 'Mustapha El Natour' if Mustapha El Natour advances against Matteo Trombini. This market will resolve to 'Matteo Trombini' if Matteo Trombini advances against Mustapha El Natour. 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.
Prediction market odds often reflect the collective wisdom of a diverse group of traders, potentially offering a different perspective than traditional sportsbooks. Sportsbooks set initial lines based on statistical models and expert analysis, while this market aggregates the opinions of individuals incentivized to accurately predict the outcome. Discrepancies can arise due to differing information, biases, or risk appetites. It’s common to see prediction markets move independently of sportsbook odds, especially as new information becomes available or public sentiment shifts regarding the El Natour vs Trombini match.
On Polymarket, this market is priced through a continuous auction mechanism where traders buy and sell shares representing their belief in the likelihood of each outcome. The price of a share directly corresponds to the probability of that outcome occurring, as perceived by the market participants. On Polymarket, prices reflect that venue's order book, liquidity, and how traders price the outcome right now. As more traders participate and new information emerges, the prices adjust to reflect the evolving consensus. The market’s depth, indicated by the volume of shares traded, also influences price stability and responsiveness to new data regarding the El Natour vs Trombini 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 Selva Gardena match between Mustapha El Natour and Matteo Trombini. The platform will verify the winner through official sources and announce the resolution promptly thereafter. 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 the losing outcome will forfeit their investment.
Several factors could influence the price of this market leading up to Nov 1, 2026. Any news regarding player injuries, changes in playing conditions, or strategic announcements from either player could significantly impact trader sentiment. Unexpected upsets in other matches featuring either El Natour or Trombini could also affect perceptions of their form and ability. Furthermore, major shifts in public opinion, as reflected in social media or expert analysis, could drive trading activity and alter the probabilities reflected in this market. Monitoring these signals will be key to understanding potential price movements.