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 28, 7:52 AM EST
Polymarket
This market refers to the doubles tennis match between Navone/Tabilo and Frantzen/Haase in the Swiss Indoors Basel, originally scheduled for October 27, 2026 at 5:00AM ET. This market will resolve to 'Navone/Tabilo' if the team of Navone/Tabilo advances against Frantzen/Haase. This market will resolve to 'Frantzen/Haase' if the team of Frantzen/Haase advances against Navone/Tabilo. If the match is canceled (not played at all), ends in a tie, or a winner has not been determined by November 10, 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 ATP Tour. A consensus of credible reporting may also be used.
This market refers to the doubles tennis match between Navone/Tabilo and Frantzen/Haase in the Swiss Indoors Basel, originally scheduled for October 27, 2026 at 5:00AM ET. This market will resolve to 'Navone/Tabilo' if the team of Navone/Tabilo advances against Frantzen/Haase. This market will resolve to 'Frantzen/Haase' if the team of Frantzen/Haase advances against Navone/Tabilo. If the match is canceled (not played at all), ends in a tie, or a winner has not been determined by November 10, 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 ATP Tour. A consensus of credible reporting may also be used.
Generally, prediction market odds tend to reflect the wisdom of the crowd, often proving more accurate than traditional sportsbook odds, especially as an event approaches. Sportsbooks may incorporate biases or seek to profit from public perception, while this market aggregates diverse opinions. However, initial odds on Polymarket may differ from those found at sportsbooks due to varying levels of information and differing participant motivations. It’s common to see convergence as the event draws nearer and more information becomes available, but discrepancies can still occur.
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 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 who believe Navone/Tabilo will win, the higher the price of shares representing that outcome will climb, and vice versa for Frantzen/Haase. This dynamic pricing reflects the collective intelligence of the traders on the platform.
This market resolves around Nov 3, 2026, with the outcome confirmed once the event is verifiable from credible public reporting. Resolution will be based on the official result of the doubles match between Navone/Tabilo and Frantzen/Haase at the Swiss Indoors Basel tournament. The winning team, as declared by the tournament organizers, will determine the winning outcome in this market. Traders should monitor official tournament results to understand when the market will be settled.
Several factors could influence the price of shares in this market. Any news regarding player injuries, changes in team form, or even weather conditions affecting the tournament could shift market sentiment. Unexpected upsets in earlier rounds of the tournament, or strong performances from either team in other matches, could also impact trading activity. Furthermore, large volume trades on Polymarket from informed traders could signal a change in expectations and cause the odds to move significantly before Nov 3, 2026.