KalshiCheck availabilityKYC required2% feeVerified resolution dataFairly calibratedCurrent implied probability
Coco Gauff 50%
Market quality
61 / 100
Medium quality24h Volume
$432.9
Liquidity
$432.9
Low liquidityBid / Ask
49.0% / 50.0%
Spread
1.0 pt
Tight spreadMarket data
Updated 12 minutes ago
Sep 9, 26, 9:10 PM UTCSep 24, 26, 11:00 PM UTC
Trends
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Related questions for context, not a comparison of equivalent contracts.
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KalshiUS Open WTA: Coco Gauff vs Elena Rybakina
PolymarketCoco Gauff vs Elena Rybakina
GeminiCori Gauff vs Elena Rybakina: 22 or more total games?
LimitlessRules
If the named outcome wins set 1 in the the named outcome vs the named outcome professional tennis match in the 2026 US Open Women Singles Semifinal, then the market resolves to Yes.
Settles via:WTA
- The following market refers to the the named outcome vs the named outcome professional tennis match in the 2026 US Open Women Singles 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.
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Frequently asked questions
- What are the current odds for Coco Gauff vs Elena Rybakina: Set 1 Winner?
- Kalshi prices Coco Gauff at 50% as of September 10, 2026.
- When does Coco Gauff vs Elena Rybakina: Set 1 Winner resolve?
- Coco Gauff vs Elena Rybakina: Set 1 Winner is scheduled to resolve on September 24, 2026.
- How is Coco Gauff vs Elena Rybakina: Set 1 Winner settled?
- Kalshi settles this market as follows: If the named outcome wins set 1 in the the named outcome vs the named outcome professional tennis match in the 2026 US Open Women Singles Semifinal, then the market resolves to Yes.