TOTAL VOLUME:
$134.2b
24H VOL:
$143,246,370
24H TRANSACTIONS:
2,403,290,006
OPEN INTEREST:
$1,452,035,386
405,032
Markets across
30,543
events
MATCHED EVENTS:
2,690
PLATFORM COVERAGE:
5
Polymarket:
39%
VS.
Kalshi:
61%
Closed: Sep 15, 9:03 PM EST
Polymarket
This market refers to the doubles tennis match between Bucsa/Melichar and Cabezas/Cano in the Guadalajara Open Akron, originally scheduled for September 13, 2026 at 12:00PM ET. This market will resolve to 'Bucsa/Melichar' if the team of Bucsa/Melichar advances against Cabezas/Cano. This market will resolve to 'Cabezas/Cano' if the team of Cabezas/Cano advances against Bucsa/Melichar. If the match is canceled (not played at all), ends in a tie, or a winner has not been determined by September 27, 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 Bucsa/Melichar and Cabezas/Cano in the Guadalajara Open Akron, originally scheduled for September 13, 2026 at 12:00PM ET. This market will resolve to 'Bucsa/Melichar' if the team of Bucsa/Melichar advances against Cabezas/Cano. This market will resolve to 'Cabezas/Cano' if the team of Cabezas/Cano advances against Bucsa/Melichar. If the match is canceled (not played at all), ends in a tie, or a winner has not been determined by September 27, 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.
Typically, prediction market odds offer a different perspective than traditional sportsbooks. Sportsbooks often set initial lines to balance action, while this market reflects the collective wisdom of traders who are incentivized to make accurate predictions. This can lead to discrepancies, especially as new information emerges. It’s common to see prediction markets move faster than sportsbook odds in response to significant developments, as traders can quickly adjust their positions. Comparing the two can be a valuable exercise for informed decision-making.
On Polymarket, this market is priced through a continuous auction mechanism where traders buy and sell shares representing their belief in the likelihood of a particular 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. The more traders believe an outcome is likely, the higher the share price will rise, and vice versa. This dynamic pricing ensures the market reflects the most up-to-date collective assessment of the event’s potential results.
This market resolves around Sep 20, 2026, with the outcome confirmed once the event is verifiable from credible public reporting. Resolution will be based on the official result of the Guadalajara Open doubles match between Bucsa/Melichar and Cabezas/Cano as reported by the tournament organizers. The market will determine which pairing wins the match, and the outcome will be based on the official scoreline. Traders will then be able to claim their winnings based on their holdings in the winning outcome.
Several factors could influence this market before resolution. Any news regarding player injuries, changes in playing conditions, or even updated performance statistics could shift trader sentiment. Unexpected results in earlier rounds of the tournament could also impact perceptions of the players’ form and chances of success. Furthermore, significant betting activity or large trades on Polymarket could indicate informed opinions and trigger further price movements. Monitoring these signals will be crucial for understanding how the market evolves leading up to Sep 20, 2026.