About This Market
Botic Van De Zandschulp vs.
Botic Van De Zandschulp vs. Alex Michelsen: ATP Tennis match held on 2026-10-26. Review the historical prediction market odds from Kalshi, Polymarket, and more on Prediction.com.
Botic Van De Zandschulp vs. Alex Michelsen
Live prediction market odds for Botic Van De Zandschulp vs. Alex Michelsen. Compare prices across .

ATP Listed Resolved
This market resolved on Oct 27, 2026. Alex Michelsen was the officially declared outcome.
Botic Van De Zandschulp vs.
Botic Van De Zandschulp vs. Alex Michelsen: ATP Tennis match held on 2026-10-26. Review the historical prediction market odds from Kalshi, Polymarket, and more on Prediction.com.
Odds for questions with unconfirmed results.
| Question | Result |
|---|---|
Alex MichelsenWINNER | Yes |
Alex De Minaur | No result |
Tomas Machac | No result |
Botic Van De Zandschulp | No |
Official settlement criteria, resolution sources, and edge cases across Kalshi and Novig and Polymarket and ProphetX.
KalshiIf Botic Van de Zandschulp wins the Michelsen vs Van de Zandschulp professional tennis match in the 2026 ATP Basel Round Of 32 after a ball has been played, then the market resolves to Yes.
The following market refers to the Michelsen vs Van de Zandschulp professional tennis match in the 2026 ATP Basel Round Of 32 after a ball has been played. If the match does not occur (signaled by a ball being played) due to a player injury, walkover, forfeiture, or any other cancellation (all before the match starts), the market will resolve to a fair price in accordance with the rules. If this match is postponed or delayed, the market will remain open and close after the rescheduled match has finished (within two weeks). Kalshi is not affiliated, associated, authorized, endorsed by, or in any way officially connected with the Governing League. All trademarks, logos, and brand names are the property of their respective owners.
NovigBotic Van De Zandschulp in Botic Van De Zandschulp @ Alex Michelsen Round of 32 (ATP); settled by Novig.
PolymarketThis market refers to the tennis match between Alex Michelsen and Botic van de Zandschulp in the Swiss Indoors Basel, originally scheduled for October 27, 2026 at 5:00AM ET. This market will resolve to 'Alex Michelsen' if Alex Michelsen advances against Botic van de Zandschulp. This market will resolve to 'Botic van de Zandschulp' if Botic van de Zandschulp advances against Alex Michelsen. 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 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 ATP Tour. A consensus of credible reporting may also be used.
Sports moneyline - resolves based on official game outcome per ProphetX Prediction Rules
The outcomes listed above show how traders are pricing this question. Venue prices are not currently available on this page. Each price reflects the market’s implied probability, not a guaranteed result. This event is archived; prices shown are historical.
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For example, a 40¢ price implies about a 40% chance. For a standard $1 contract, a share pays $1 if its outcome settles as correct and $0 if it settles as incorrect. A winning share bought at 40¢ earns 60¢ before fees. Check each venue’s settlement rules, fees and eligibility before trading. Historical prices alone do not identify the winning outcome.