KalshiCheck availabilityKYC requiredVerified resolution dataWell calibratedSelected book midpoint
Over 17.5 games · —
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Stored price
Over 27.5 games 44%Market line of 3 lines
Over 27.5 games 44%Market quality
64 / 100
Medium quality24h Volume
$22.2K
Open interest
$21.7K
Medium open interestBid / Ask
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Over 17.5 gamesSpread
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Market data
Updated 5 minutes ago
Oct 24, 26, 12:25 AM UTCOct 24, 26, 5:00 PM UTC
Chart and changes show stored historical probabilities, not the selected live book.
Trends
Selected row: book midpoint. Other rows: stored references, possibly normalized; 24h changes use stored history.
Venue terms
Source: Kalshi
Informational venue terms only; CoinRithm paper trading uses its own rules.
- Early close:
- Yes
- Settlement timer:
- 5m (informational)
Market depth · Over 17.5 games
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Related Markets
Related questions for context, not a comparison of equivalent contracts.
Arthur Fils vs Jan-Lennard Struff: Total Games
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KalshiFlavio Cobolli vs Lorenzo Musetti: Game Spread
KalshiFlavio Cobolli vs Lorenzo Musetti: Set 2 Winner
KalshiLyon Open: Flavio Cobolli vs Lorenzo Musetti
PolymarketFlavio Cobolli vs Lorenzo Musetti: Exact Match Score
KalshiRules
If the number of completed games in the full match is above 27.5 in the Flavio Cobolli vs Lorenzo Musetti professional tennis match in the 2026 ATP Lyon Semifinal, then the market resolves to Yes.
Settles via:ATP
- The following market refers to the Flavio Cobolli vs Lorenzo Musetti professional tennis match in the 2026 ATP Lyon Semifinal. 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). If a retirement occurs, all markets that can be unconditionally settled based on play already completed will resolve accordingly. Any markets that cannot be unconditionally settled will resolve to Fair Market Price, as determined at the sole discretion of the Exchange. 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
- Over 17.5 games
- If the number of completed games in the full match is above 17.5 in the Flavio Cobolli vs Lorenzo Musetti professional tennis match in the 2026 ATP Lyon Semifinal, then the market resolves to Yes.
- Over 22.5 games
- If the number of completed games in the full match is above 22.5 in the Flavio Cobolli vs Lorenzo Musetti professional tennis match in the 2026 ATP Lyon Semifinal, then the market resolves to Yes.
- Over 27.5 games
- If the number of completed games in the full match is above 27.5 in the Flavio Cobolli vs Lorenzo Musetti professional tennis match in the 2026 ATP Lyon Semifinal, then the market resolves to Yes.