TOTAL VOLUME:
$154.4b
24H VOL:
$290,393,159
24H TRANSACTIONS:
2,984,640,614
OPEN INTEREST:
$1,944,100,805
420,493
Markets across
40,511
events
MATCHED EVENTS:
4,612
PLATFORM COVERAGE:
5
Polymarket:
37%
VS.
Kalshi:
63%
Closed: Oct 14, 1:03 PM EST
Polymarket
This market refers to the tennis match between sofia omati albieri and Fernanda Labrana in the W15 Maceio, Main Draw, originally scheduled for October 14, 2026 at 9:00AM ET. This market will resolve to 'sofia omati albieri' if sofia omati albieri advances against Fernanda Labrana. This market will resolve to 'Fernanda Labrana' if Fernanda Labrana advances against sofia omati albieri. 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 International Tennis Federation (ITF). A consensus of credible reporting may also be used.
This market refers to the tennis match between sofia omati albieri and Fernanda Labrana in the W15 Maceio, Main Draw, originally scheduled for October 14, 2026 at 9:00AM ET. This market will resolve to 'sofia omati albieri' if sofia omati albieri advances against Fernanda Labrana. This market will resolve to 'Fernanda Labrana' if Fernanda Labrana advances against sofia omati albieri. 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 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 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, the price adjusts to reflect the aggregated sentiment. Higher demand for shares in a particular outcome will drive its price up, increasing its implied probability, while selling pressure will have the opposite effect. This dynamic pricing ensures the market reflects the latest information and expectations.
This market resolves around Oct 21, 2026, with the outcome confirmed once the event is verifiable from credible public reporting. The resolution will be based on the official results of the W15 Maceio tennis match between Sofia Omati Albieri and Fernanda Labrana. The platform will verify the winner against established tennis authorities and publicly available data to determine the winning outcome of this market. Traders will then be able to claim their winnings or adjust their positions based on the verified result.
Several factors could influence the price of this market before resolution. Any news regarding player form, injuries, or changes in playing conditions could shift trader sentiment. Unexpected weather forecasts in Maceio, or updates on the players’ recent performance in other tournaments, could also have an impact. Significant betting activity in traditional sportsbooks might also cause traders to reassess their positions. Ultimately, any information that alters the perceived probability of either player winning the Maceio tennis match has the potential to move this market.