KalshiClosedCheck availabilityKYC requiredVerified resolution dataWell calibratedThis market resolved: Constantin Frantzen / Robin Haase (18%)
Resolved: Oct 30, 2026, 12:46 PM
Provider-verified resolution
CoinRithm has provider-backed winner and settlement-time evidence for this market.
Winning Outcome
Constantin Frantzen / Robin Haase
At 7 days out
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At 24 hours out
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Data quality warningStale data
Data as of Oct 30, 2026, 12:03 PM UTC · policy pm-quality-4
Probability Timeline
Julian Cash / Lloyd Glasspool85%
Constantin Frantzen / Robin Haase18%
Julian Cash / Lloyd GlasspoolLost
Constantin Frantzen / Robin HaaseWon
Rules
If Constantin Frantzen / Robin Haase wins the Frantzen / Haase vs Cash / Glasspool professional tennis match in the 2026 ATP Basel Quarterfinal after a ball has been played, then the market resolves to Yes.
Settles via:ATP
- The following market refers to the Frantzen / Haase vs Cash / Glasspool professional tennis match in the 2026 ATP Basel 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. All trademarks, logos, and brand names are the property of their respective owners.
Rules for each outcome
- Julian Cash / Lloyd Glasspool
- If Julian Cash / Lloyd Glasspool wins the Frantzen / Haase vs Cash / Glasspool professional tennis match in the 2026 ATP Basel Quarterfinal after a ball has been played, then the market resolves to Yes.
- Constantin Frantzen / Robin Haase
- If Constantin Frantzen / Robin Haase wins the Frantzen / Haase vs Cash / Glasspool professional tennis match in the 2026 ATP Basel Quarterfinal after a ball has been played, then the market resolves to Yes.
