TOTAL VOLUME:
$154.3b
24H VOL:
$219,029,434
24H TRANSACTIONS:
2,984,028,936
OPEN INTEREST:
$1,869,293,526
411,051
Markets across
40,408
events
MATCHED EVENTS:
4,377
PLATFORM COVERAGE:
5
Polymarket:
37%
VS.
Kalshi:
63%
Closed: Oct 26, 7:43 PM EST
Polymarket
This market refers to the tennis match between Roberto Herman and Maxwell Benson in the M15 Mazatlan, Qualifying, originally scheduled for October 26, 2026 at 2:30PM ET. This market will resolve to 'Roberto Herman' if Roberto Herman advances against Maxwell Benson. This market will resolve to 'Maxwell Benson' if Maxwell Benson advances against Roberto Herman. If the match is canceled (not played at all), ends in a tie, or a winner has not been determined by November 9, 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 Roberto Herman and Maxwell Benson in the M15 Mazatlan, Qualifying, originally scheduled for October 26, 2026 at 2:30PM ET. This market will resolve to 'Roberto Herman' if Roberto Herman advances against Maxwell Benson. This market will resolve to 'Maxwell Benson' if Maxwell Benson advances against Roberto Herman. If the match is canceled (not played at all), ends in a tie, or a winner has not been determined by November 9, 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 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 becomes available, the price fluctuates, reflecting the evolving consensus. This dynamic pricing ensures that the market efficiently incorporates all available information, providing a real-time assessment of the event's likelihood.
This market resolves around Nov 2, 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 Mazatlan tennis match between Roberto Herman and Maxwell Benson. The platform will rely on widely accepted sources to determine the winner, ensuring a transparent and accurate resolution process. Traders should monitor reputable sports news outlets for the official announcement to understand when the market will be settled.
Several signals could significantly move this market before its resolution. Any news regarding player injuries, changes in playing conditions, or updated match analysis from tennis experts could influence trader sentiment. Unexpected upsets in other matches featuring these players leading up to the event could also shift expectations. Furthermore, significant betting activity or large trades on Polymarket itself can create momentum and drive price changes. Monitoring these factors will be crucial for understanding potential shifts in the market's probability assessment.