TOTAL VOLUME:
$154.8b
24H VOL:
$245,601,049
24H TRANSACTIONS:
2,985,204,718
OPEN INTEREST:
$1,897,405,322
408,349
Markets across
39,583
events
MATCHED EVENTS:
4,443
PLATFORM COVERAGE:
5
Polymarket:
37%
VS.
Kalshi:
63%
Closed: Oct 14, 9:05 AM EST
Polymarket
This market refers to the tennis match between Pol Martin Tiffon and Zsombor Piros in the Maia, originally scheduled for October 14, 2026 at 7:30AM ET. This market will resolve to 'Pol Martin Tiffon' if Pol Martin Tiffon advances against Zsombor Piros. This market will resolve to 'Zsombor Piros' if Zsombor Piros advances against Pol Martin Tiffon. If the match is canceled (not played at all), ends in a tie, or a winner has not been determined by October 28, 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 Pol Martin Tiffon and Zsombor Piros in the Maia, originally scheduled for October 14, 2026 at 7:30AM ET. This market will resolve to 'Pol Martin Tiffon' if Pol Martin Tiffon advances against Zsombor Piros. This market will resolve to 'Zsombor Piros' if Zsombor Piros advances against Pol Martin Tiffon. If the match is canceled (not played at all), ends in a tie, or a winner has not been determined by October 28, 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.
Generally, prediction market odds tend to reflect a more accurate forecast of events than traditional sportsbook odds, as they aggregate the wisdom of the crowd. Sportsbooks often incorporate a 'vig' or commission into their odds, while prediction markets allow traders to directly assess probabilities. However, discrepancies can occur due to differing levels of information and market participation. It’s common to see prediction markets move faster to incorporate new information than sportsbooks, potentially offering a more efficient price discovery mechanism for this market. Comparing these odds can be a useful exercise for informed decision-making.
On Polymarket, this market is priced through a continuous auction mechanism where traders buy and sell shares representing their belief in the outcome of the Tiffon vs Piros match. The price of these shares reflects the implied probability of each outcome, with higher prices indicating greater confidence. On Polymarket, prices reflect that venue's order book, liquidity, and how traders price the outcome right now. The market’s price fluctuates based on supply and demand, driven by traders reacting to news, analysis, and their own insights. This creates a dynamic pricing environment where the odds continuously adjust as new information becomes available, making it a valuable indicator of expectations.
This market resolves around Oct 21, 2026, with the outcome confirmed once the event is verifiable from credible public reporting. The result will be determined by the official outcome of the Tiffon vs Piros match, as reported by a recognized tennis authority. The platform will verify the result against publicly available data to ensure accuracy. Traders who correctly predicted the outcome will be entitled to a payout based on the final market price at resolution. It’s important to monitor the event closely as the resolution date approaches to stay informed about any potential developments.
Several signals or events could significantly move this market. Any news regarding player injuries, changes in playing conditions, or updates on their recent performance could influence trader sentiment. Unexpected upsets in other matches involving these players, or changes in expert analysis, could also lead to price fluctuations. Furthermore, large trading volume from informed traders could signal shifts in expectations. Monitoring tennis news sources and tracking the market’s volume and price action will be crucial for understanding potential catalysts that could impact this market before it resolves.