TOTAL VOLUME:
$154.8b
24H VOL:
$238,896,186
24H TRANSACTIONS:
2,985,204,718
OPEN INTEREST:
$1,897,934,485
408,127
Markets across
39,552
events
MATCHED EVENTS:
4,429
PLATFORM COVERAGE:
5
Polymarket:
37%
VS.
Kalshi:
63%
Closed: Oct 25, 6:12 PM EST
Polymarket
This market refers to the tennis match between Vicente Quevedo Mederos and Alexander Brown in the M25 Malta, Qualifying, originally scheduled for October 25, 2026 at 3:30AM ET. This market will resolve to 'Vicente Quevedo Mederos' if Vicente Quevedo Mederos advances against Alexander Brown. This market will resolve to 'Alexander Brown' if Alexander Brown advances against Vicente Quevedo Mederos. If the match is canceled (not played at all), ends in a tie, or a winner has not been determined by November 8, 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 Vicente Quevedo Mederos and Alexander Brown in the M25 Malta, Qualifying, originally scheduled for October 25, 2026 at 3:30AM ET. This market will resolve to 'Vicente Quevedo Mederos' if Vicente Quevedo Mederos advances against Alexander Brown. This market will resolve to 'Alexander Brown' if Alexander Brown advances against Vicente Quevedo Mederos. If the match is canceled (not played at all), ends in a tie, or a winner has not been determined by November 8, 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 can buy and sell shares representing their belief in the outcome. On Polymarket, prices reflect that venue's order book, liquidity, and how traders price the outcome right now. The price of a share directly reflects the implied probability of that outcome occurring, with higher prices indicating greater confidence. The market's pricing is determined solely by the collective actions of traders on Polymarket, reflecting their aggregated predictions about the Quevedo vs Brown match. This creates a real-time forecast based on informed speculation.
This market resolves around Nov 1, 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 Quevedo vs Brown match, as reported by recognized sporting authorities. This ensures a transparent and objective determination of the winning outcome. Traders should monitor official sources for updates as the event approaches and after it concludes to understand the resolution process.
Unexpected news regarding the physical condition of either athlete, Vicente Quevedo Mederos or Alexander Brown, would be a key catalyst. Reports of illness, injury, or changes in training could all move the market. Furthermore, any significant tactical announcements from either team, or shifts in expert analysis predicting the outcome of the Quevedo vs Brown match, could influence trader behavior. This market will resolve around Nov 1, 2026, with the outcome verified against credible public reporting.