KalshiClosedCheck availabilityKYC requiredVerified resolution dataWell calibratedThis market resolved: Karol Drzewiecki / Piotr Matuszewski (99%)
Resolved: Oct 22, 2026, 12:16 PM
Provider-verified resolution
CoinRithm has provider-backed winner and settlement-time evidence for this market.
Winning Outcome
Karol Drzewiecki / Piotr Matuszewski
At 7 days out
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At 24 hours out
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Data quality warningStale data
Data as of Oct 22, 2026, 12:03 PM UTC · policy pm-quality-4
Probability Timeline
Max Alcala Gurri / Nikolas Sanchez Izquierdo1%
Karol Drzewiecki / Piotr Matuszewski99%
Karol Drzewiecki / Piotr MatuszewskiWon
Max Alcala Gurri / Nikolas Sanchez IzquierdoLost
Rules
Archived event-level rules. The exact terms for each outcome are no longer available.
If the named outcome wins the Drzewiecki / Matuszewski vs Alcala Gurri / Sanchez Izquierdo professional tennis match in the 2026 ATP Challenger Lisbon Quarterfinal after a ball has been played, then the market resolves to Yes.
Settles via:ATP
- The following market refers to the Drzewiecki / Matuszewski vs Alcala Gurri / Sanchez Izquierdo professional tennis match in the 2026 ATP Challenger Lisbon Quarterfinal 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.
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