KalshiClosedCheck availabilityKYC requiredVerified resolution dataWell calibratedThis market resolved: Calvin Mueller (89%)
Resolved: Oct 13, 2026, 1:03 PM
Provider-verified resolution
CoinRithm has provider-backed winner and settlement-time evidence for this market.
Winning Outcome
Calvin Mueller
At 7 days out
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At 24 hours out
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Data quality warningStale data
Data as of Oct 13, 2026, 12:32 PM UTC · policy pm-quality-4
Probability Timeline
Calvin Mueller89%
Mac Visser11%
Calvin MuellerWon
Mac VisserLost
Rules
If Calvin Mueller wins the Visser vs Mueller professional tennis match in the 2026 M15 Offenbach Round of 32 after a ball has been played, then the market resolves to Yes.
- The following market refers to the Visser vs Mueller professional tennis match in the 2026 M15 Offenbach 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), all markets will resolve to $0.50. If a player withdraws or forfeits after a match has started, that player will resolve to No. 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
- Calvin Mueller
- If Calvin Mueller wins the Visser vs Mueller professional tennis match in the 2026 M15 Offenbach Round of 32 after a ball has been played, then the market resolves to Yes.
- Mac Visser
- If Mac Visser wins the Visser vs Mueller professional tennis match in the 2026 M15 Offenbach Round of 32 after a ball has been played, then the market resolves to Yes.
