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 28, 1:20 PM EST
Polymarket
This market refers to the doubles tennis match between Chiesa/Dencheva and Bandecchi/Pigato in the Courmayeur, originally scheduled for October 28, 2026 at 10:00AM ET. This market will resolve to 'Chiesa/Dencheva' if the team of Chiesa/Dencheva advances against Bandecchi/Pigato. This market will resolve to 'Bandecchi/Pigato' if the team of Bandecchi/Pigato advances against Chiesa/Dencheva. If the match is canceled (not played at all), ends in a tie, or a winner has not been determined by November 11, 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 team advances due to the opponent's retirement, default, or disqualification, this market will resolve to the team who advances. If the match ends in a walkover (a team 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 WTA Tour. A consensus of credible reporting may also be used.
This market refers to the doubles tennis match between Chiesa/Dencheva and Bandecchi/Pigato in the Courmayeur, originally scheduled for October 28, 2026 at 10:00AM ET. This market will resolve to 'Chiesa/Dencheva' if the team of Chiesa/Dencheva advances against Bandecchi/Pigato. This market will resolve to 'Bandecchi/Pigato' if the team of Bandecchi/Pigato advances against Chiesa/Dencheva. If the match is canceled (not played at all), ends in a tie, or a winner has not been determined by November 11, 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 team advances due to the opponent's retirement, default, or disqualification, this market will resolve to the team who advances. If the match ends in a walkover (a team 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 WTA Tour. A consensus of credible reporting may also be used.
Comparing prediction market odds to sportsbook odds reveals how the wisdom of the crowd differs from professional oddsmakers. Often, prediction markets can offer more competitive odds, particularly when there's significant public interest and informed trading. However, sportsbook odds may react more quickly to breaking news or late-stage information. Discrepancies between the two can present opportunities for arbitrage, though transaction fees and market liquidity must be considered. It’s important to remember that both reflect probabilities, but are derived from different sources of information and analysis.
On Polymarket, this market is priced through a continuous auction mechanism where traders buy and sell shares representing their belief in the probability of a particular outcome. The price of a share 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 express their views, the price adjusts to reflect the collective assessment. The market’s price is driven by supply and demand, with higher demand pushing prices up and indicating greater confidence in that outcome.
This market resolves around Nov 4, 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 Courmayeur doubles match, as declared by the tournament organizers. The winning team will determine the outcome of this market. Any disputes or challenges to the official result will be considered according to Polymarket’s market rules, but the initial official declaration will be the primary factor in determining resolution.
Several signals could significantly move this market before resolution. Any news regarding player injuries, changes in team pairings, or unexpected performance in preceding matches could all influence trading activity. Public sentiment, as reflected in social media or expert analysis, can also play a role. Furthermore, major upsets in other related tournaments or changes in weather conditions affecting the match could shift probabilities. Unexpected announcements regarding player form or strategy could also cause significant movement in this market.