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%
This market refers to the tennis match between Mateus De Carvalho Cardoso Alves and Jose Pereira in the Cali, Colombia, Qualifying, originally scheduled for October 19, 2026 at 11:00AM ET. This market will resolve to 'Mateus De Carvalho Cardoso Alves' if Mateus De Carvalho Cardoso Alves advances against Jose Pereira. This market will resolve to 'Jose Pereira' if Jose Pereira advances against Mateus De Carvalho Cardoso Alves. If the match is canceled (not played at all), ends in a tie, or a winner has not been determined by November 2, 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 Mateus De Carvalho Cardoso Alves and Jose Pereira in the Cali, Colombia, Qualifying, originally scheduled for October 19, 2026 at 11:00AM ET. This market will resolve to 'Mateus De Carvalho Cardoso Alves' if Mateus De Carvalho Cardoso Alves advances against Jose Pereira. This market will resolve to 'Jose Pereira' if Jose Pereira advances against Mateus De Carvalho Cardoso Alves. If the match is canceled (not played at all), ends in a tie, or a winner has not been determined by November 2, 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 a different kind of wisdom than those found at sportsbooks. Sportsbooks set lines to balance action and incorporate a profit margin, while this market relies on the collective intelligence of traders who are incentivized to accurately forecast the outcome. It’s common to see differences emerge, especially as new information surfaces or public perception shifts. These discrepancies can present opportunities for arbitrage, where traders capitalize on price differences between the two types of markets. However, it’s important to remember that both represent probabilities based on different underlying assumptions.
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, the price increases, indicating a higher perceived chance of success. On Polymarket, prices reflect that venue's order book, liquidity, and how traders price the outcome right now. The market's price reflects the aggregated sentiment of all participants, creating a dynamic and real-time assessment of the potential result of the Cardoso vs Pereira match. This contrasts with fixed-odds betting, where prices are set by a bookmaker.
This market resolves around Oct 26, 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 Cardoso vs Pereira match, as determined by the governing body of the sport. The platform will rely on widely accepted sources to verify the winner of the match. Traders will then be able to claim their winnings or adjust their strategies based on the final result. It’s important to monitor news and official announcements leading up to the resolution date.
Several signals could significantly move this market before Oct 26, 2026. Any news regarding injuries to either fighter, changes in their training regimens, or even shifts in public perception based on pre-match interviews could influence trader sentiment. Unexpected announcements about the match location or rules could also have an impact. Furthermore, the release of detailed analysis from sports analysts and the performance of either fighter in other recent events could all contribute to price fluctuations. Monitoring these factors will be crucial for understanding the evolving dynamics of this market.