TOTAL VOLUME:
$154.1b
24H VOL:
$185,665,189
24H TRANSACTIONS:
2,983,476,643
OPEN INTEREST:
$1,833,875,329
407,365
Markets across
40,470
events
MATCHED EVENTS:
4,365
PLATFORM COVERAGE:
5
Polymarket:
37%
VS.
Kalshi:
63%
Closed: Oct 16, 4:13 PM EST
Polymarket
This market refers to the tennis match between Josefina Estevez and Fernanda Labrana in the W15 Maceio, Main Draw, originally scheduled for October 16, 2026 at 10:00AM ET. This market will resolve to 'Josefina Estevez' if Josefina Estevez advances against Fernanda Labrana. This market will resolve to 'Fernanda Labrana' if Fernanda Labrana advances against Josefina Estevez. If the match is canceled (not played at all), ends in a tie, or a winner has not been determined by October 30, 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 Josefina Estevez and Fernanda Labrana in the W15 Maceio, Main Draw, originally scheduled for October 16, 2026 at 10:00AM ET. This market will resolve to 'Josefina Estevez' if Josefina Estevez advances against Fernanda Labrana. This market will resolve to 'Fernanda Labrana' if Fernanda Labrana advances against Josefina Estevez. If the match is canceled (not played at all), ends in a tie, or a winner has not been determined by October 30, 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.
Typically, prediction market odds reflect a wisdom-of-the-crowd perspective, often differing from initial sportsbook offerings. Sportsbooks set lines to balance action and incorporate a profit margin, while this market allows traders to express their own independent assessments. If a significant disparity emerges between this market and sportsbook odds, it could indicate that traders possess information not yet fully priced into the sportsbook lines, or that they simply have a different interpretation of the available information. It’s common to see convergence as the event draws nearer.
This market resolves around Oct 23, 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 W15 Maceio match between Josefina Estevez and Fernanda Labrana. Any disputes regarding the official result will be handled according to Polymarket’s standard procedures, ensuring a fair and transparent resolution process. Traders should monitor official sources for updates as the resolution date approaches.
Several factors could influence the price of this market. Any news regarding player injuries, changes in playing conditions, or updated rankings could shift trader sentiment. Unexpected results in other matches involving these players could also impact their perceived form and influence trading activity. Furthermore, significant betting activity or large trades on Polymarket itself can create price movements, reflecting shifts in market confidence. Monitoring tennis news and following trading volume will be key to understanding potential catalysts.