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$290,393,159
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2,984,640,614
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$1,944,100,805
420,493
Markets across
40,511
events
MATCHED EVENTS:
4,612
PLATFORM COVERAGE:
5
Polymarket:
37%
VS.
Kalshi:
63%
Swiss Indoors Basel (Doubles): Michelsen/Zandschulp vs Arribage/Olivetti
- Polymarket
Swiss Indoors Basel (Doubles): Michelsen/Zandschulp vs Arribage/Olivetti - Polymarket
1W
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Vol.
·
Resolved Oct 29, 2026
Closed: Oct 29, 4:07 PM EST
Polymarket
This market refers to the doubles tennis match between Michelsen/Zandschulp and Arribage/Olivetti in the Swiss Indoors Basel, originally scheduled for October 29, 2026 at 5:00AM ET. This market will resolve to 'Michelsen/Zandschulp' if the team of Michelsen/Zandschulp advances against Arribage/Olivetti. This market will resolve to 'Arribage/Olivetti' if the team of Arribage/Olivetti advances against Michelsen/Zandschulp. If the match is canceled (not played at all), ends in a tie, or a winner has not been determined by November 12, 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 Michelsen/Zandschulp and Arribage/Olivetti in the Swiss Indoors Basel, originally scheduled for October 29, 2026 at 5:00AM ET. This market will resolve to 'Michelsen/Zandschulp' if the team of Michelsen/Zandschulp advances against Arribage/Olivetti. This market will resolve to 'Arribage/Olivetti' if the team of Arribage/Olivetti advances against Michelsen/Zandschulp. If the match is canceled (not played at all), ends in a tie, or a winner has not been determined by November 12, 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.
Currently, prediction market odds often reflect a similar assessment to those found at sportsbooks, but discrepancies can emerge due to differing opinions and information access. Sportsbooks typically set initial lines based on statistical models and expert analysis, while this market aggregates the wisdom of the crowd. If a significant number of traders believe a sportsbook has mispriced an outcome, the prediction market odds will likely diverge. It’s also common to see prediction markets react more quickly to breaking news or late-developing information than traditional sportsbooks.
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. On Polymarket, prices reflect that venue's order book, liquidity, and how traders price the outcome right now. As more traders buy shares in Michelsen/Zandschulp, for example, the price of those shares will increase, reflecting a growing expectation of their victory. Conversely, increased selling pressure will lower the price. This dynamic process ensures the market price reflects the collective intelligence of all participants.
This market resolves around Nov 5, 2026, with the outcome confirmed once the event is verifiable from credible public reporting. Resolution will be based on the official result of the Swiss Indoors Basel doubles match between Michelsen/Zandschulp and Arribage/Olivetti. The winning team, as declared by the tournament organizers, will determine the outcome of this market. Any disputes regarding the official result will be handled according to Polymarket’s standard procedures.
Several factors could influence trading activity in this market. Any news regarding player injuries or changes in team composition would likely have a significant impact. Unexpected performance in preceding matches, or even weather conditions affecting playing conditions, could also shift trader sentiment. Furthermore, major upsets in other matches within the tournament could influence perceptions of momentum and overall team form. A late surge in betting activity on one outcome at traditional sportsbooks could also prompt traders on Polymarket to reassess their positions.