TOTAL VOLUME:
$154.6b
24H VOL:
$333,432,169
24H TRANSACTIONS:
2,984,640,614
OPEN INTEREST:
$1,971,286,090
419,492
Markets across
40,634
events
MATCHED EVENTS:
4,654
PLATFORM COVERAGE:
5
Polymarket:
37%
VS.
Kalshi:
63%
Closed: Oct 18, 11:05 AM EST
Polymarket
This market refers to the tennis match between Jacopo Landini and Javier Barranco Cosano in the Florence, Italy, Qualifying, originally scheduled for October 18, 2026 at 7:30AM ET. This market will resolve to 'Jacopo Landini' if Jacopo Landini advances against Javier Barranco Cosano. This market will resolve to 'Javier Barranco Cosano' if Javier Barranco Cosano advances against Jacopo Landini. If the match is canceled (not played at all), ends in a tie, or a winner has not been determined by November 1, 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 ATP Tour. A consensus of credible reporting may also be used.
This market refers to the tennis match between Jacopo Landini and Javier Barranco Cosano in the Florence, Italy, Qualifying, originally scheduled for October 18, 2026 at 7:30AM ET. This market will resolve to 'Jacopo Landini' if Jacopo Landini advances against Javier Barranco Cosano. This market will resolve to 'Javier Barranco Cosano' if Javier Barranco Cosano advances against Jacopo Landini. If the match is canceled (not played at all), ends in a tie, or a winner has not been determined by November 1, 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 ATP Tour. A consensus of credible reporting may also be used.
Prediction market odds often reflect the collective wisdom of a diverse group of forecasters, potentially differing from those offered by traditional sportsbooks. Sportsbooks set lines based on their own models and aim to balance action on both sides, while this market is driven purely by traders expressing their beliefs about the likely outcome. Discrepancies can arise due to differing information, biases, or simply variations in modeling approaches. It’s common to see prediction markets incorporate information faster than sportsbooks, especially regarding late-breaking news or developments surrounding the competitors.
On Polymarket, this market is priced through a continuous auction mechanism, where traders buy and sell shares representing their belief in the probability of a particular outcome. The price of a share directly corresponds to the implied probability of that outcome occurring. On Polymarket, prices reflect that venue's order book, liquidity, and how traders price the outcome right now. As more traders participate, the price adjusts to reflect the collective assessment of the event’s likelihood. This dynamic pricing ensures that the market efficiently incorporates new information and updates its predictions accordingly, providing a real-time gauge of expectations for the Landini vs Barranco Cosano match.
This market resolves around Oct 25, 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 Landini vs Barranco Cosano match, as reported by recognized sports authorities. The platform will verify the result against publicly available data to determine the winning outcome. Traders who correctly predicted the result will be entitled to a payout based on the final share price at the time of resolution.
Several factors could influence the price of this market before Oct 25, 2026. Any news regarding the condition of either Jacopo Landini or Javier Barranco Cosano, such as injuries or changes in training regimens, would likely have a significant impact. Unexpected announcements about match scheduling or venue changes could also shift trading activity. Furthermore, shifts in public opinion, reflected in analysis from sports commentators or changes in betting lines at sportsbooks, might influence traders’ beliefs and drive price movements in this market.