KalshiCheck availabilityKYC required2% feeVerified resolution dataFairly calibratedCurrent implied probability
Over 3.5 sets 61.9%Vig-adjusted: raw venue quotes summed above 100% and were normalized.
Market quality
30 / 100
Low quality24h Volume
$827.5
Liquidity
$581.4
Low liquidityBid / Ask
30.0% / 65.0%
Spread
35.0 pt
Wide spreadMarket data
Updated 6 minutes ago
Sep 12, 26, 3:40 AM UTCSep 27, 26, 6:00 PM UTC
Trends
Related Markets
Related questions for context, not a comparison of equivalent contracts.
Alexander Zverev vs Ben Shelton: 4 or more total sets?
LimitlessAlexander Zverev vs Ben Shelton: Set 1 Winner
KalshiAlexander Zverev vs Ben Shelton: Total Games
KalshiAlexander Zverev vs Ben Shelton: Game Spread
KalshiWill Alexander Zverev OR Ben Shelton win the 2026 US Open men's singles title?
Manifold MarketsAlexander Zverev vs Ben Shelton: 37 or more total games?
LimitlessRules
If above 3.5 sets are played in the Alexander Zverev vs Ben Shelton professional tennis match in the 2026 US Open Men Singles Final, then the market resolves to Yes.
Settles via:ATP
- The following market refers to the Alexander Zverev vs Ben Shelton professional tennis match in the 2026 US Open Men Singles Final.
- 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.
Open markets
Sports
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- Los Angeles R-1.0pt11.1%
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Frequently asked questions
- What are the current odds for Alexander Zverev vs Ben Shelton: Total Sets?
- Kalshi prices Over 3.5 sets at 62% as of September 12, 2026.
- When does Alexander Zverev vs Ben Shelton: Total Sets resolve?
- Alexander Zverev vs Ben Shelton: Total Sets is scheduled to resolve on September 27, 2026.
- How is Alexander Zverev vs Ben Shelton: Total Sets settled?
- Kalshi settles this market as follows: If above 3.5 sets are played in the Alexander Zverev vs Ben Shelton professional tennis match in the 2026 US Open Men Singles Final, then the market resolves to Yes.