TOTAL VOLUME:
$154.8b
24H VOL:
$277,138,640
24H TRANSACTIONS:
2,984,640,614
OPEN INTEREST:
$1,905,404,943
412,077
Markets across
39,838
events
MATCHED EVENTS:
4,526
PLATFORM COVERAGE:
5
Polymarket:
37%
VS.
Kalshi:
63%
Closed: Oct 13, 4:51 AM EST
Polymarket
This market refers to the tennis match between Mateo Barreiros Reyes and Bruno Rodrigues in the M15 Maringa, Qualifying, originally scheduled for October 11, 2026 at 8:00AM ET. This market will resolve to 'Mateo Barreiros Reyes' if Mateo Barreiros Reyes advances against Bruno Rodrigues. This market will resolve to 'Bruno Rodrigues' if Bruno Rodrigues advances against Mateo Barreiros Reyes. If the match is canceled (not played at all), ends in a tie, or a winner has not been determined by October 25, 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 Mateo Barreiros Reyes and Bruno Rodrigues in the M15 Maringa, Qualifying, originally scheduled for October 11, 2026 at 8:00AM ET. This market will resolve to 'Mateo Barreiros Reyes' if Mateo Barreiros Reyes advances against Bruno Rodrigues. This market will resolve to 'Bruno Rodrigues' if Bruno Rodrigues advances against Mateo Barreiros Reyes. If the match is canceled (not played at all), ends in a tie, or a winner has not been determined by October 25, 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.
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 these shares directly reflects 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 and new information becomes available, the price adjusts dynamically, providing a real-time assessment of expectations for the Maringa tennis match. The current price indicates what traders, as a group, believe is the likelihood of a particular player winning.
This market resolves around Oct 18, 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 Maringa tennis match between Mateo Barreiros Reyes and Bruno Rodrigues. Any official announcements or results released by the governing tennis body will be used to determine the winning outcome. Traders will then be able to claim their winnings based on the final result of the match.
Several factors could influence this market before resolution. Any news regarding player injuries, changes in playing conditions, or updates on their recent performance could shift trader sentiment. Unexpected upsets in other matches involving these players might also impact the perceived probabilities. Furthermore, significant trading volume, even without specific news, can indicate informed traders taking positions, potentially moving the market. Monitoring these signals will be key to understanding how this market evolves leading up to Oct 18, 2026.