KalshiCheck availabilityKYC requiredVerified resolution dataFairly calibratedCurrent implied probability
Over 20.5 games 99%Leader of 3 outcomes
Market quality
55 / 100
Medium quality24h Volume
$45K
Liquidity
$17K
Medium liquiditySpread
8.0 pt
Wide spreadMarket data
Updated 17 minutes ago
Sep 24, 26, 7:05 AM UTCOct 9, 26, 3:00 AM UTC
Trends
Venue terms
Source: Kalshi
Informational venue terms only; CoinRithm paper trading uses its own rules.
- Early close:
- Yes
- Settlement timer:
- 5m (informational)
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Related questions for context, not a comparison of equivalent contracts.
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KalshiRules
If the number of completed games in the full match is above 15.5 in the Katie Volynets vs Kimberly Birrell professional tennis match in the 2026 WTA Seoul Quarterfinal, then the market resolves to Yes.
Settles via:WTA
- The following market refers to the Katie Volynets vs Kimberly Birrell professional tennis match in the 2026 WTA Seoul Quarterfinal.
- 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
SportsKALSHIVolynets vs Birrell
- Kimberly Birrell68.7%
- Katie Volynets31.3%
- Total Vol
- $9.2M
- 24h Vol
- $9.2M
KALSHI2027 Pro Football Champion
- Buffalo11.1%
- Los Angeles R11.1%
- Seattle7.7%
+29 more outcomes
- Total Vol
- $137.2M
- 24h Vol
- $4.2M
KALSHIFedEx Open de France Winner
- Matt Fitzpatrick+8.4pt15.6%
- Michael Kim+11.1pt11.9%
- Kristoffer Reitan+5.3pt8.3%
+97 more outcomes
KALSHIMertens vs Chwalinska
- Maja Chwalinska+47.0pt80.2%
- Elise Mertens-47.0pt19.8%
- Total Vol
- $1.8M
- 24h Vol
- $1.6M
KALSHIYe vs Jiang
- Shiyu Ye68%
- Zijun Jiang32%
- Total Vol
- $1.3M
- 24h Vol
- $1.2M
ROBINHOOD (ROTHERA)MLB: Miami Marlins vs Chicago Cubs (Sep 24, 2026)
- CHC+30.0pt99%
- MIA1%
- Total Vol
- $1.1M
- 24h Vol
- $1.1M
- Kopriva vs Shapovalov
- Pro Baseball Champion
- MLB: Chicago White Sox vs Kansas City Royals (Sep 24, 2026)
- Brooksby vs Sonego
- MLB: Arizona Diamondbacks vs Colorado Rockies (Sep 24, 2026)
- MLB: New York Mets vs Texas Rangers (Sep 24, 2026)
- Afghanistan vs Nepal
- Presidents Cup Winner
- Ole Miss vs Florida
- Korea Open: Katie Volynets vs Kimberly Birrell
- UEFA Champions League: 2027 Champion
- Pro Football: 2027 Champion
Frequently asked questions
- What are the current odds for Katie Volynets vs Kimberly Birrell: Total Games?
- Kalshi prices Over 20.5 games at 99% as of September 25, 2026.
- When does Katie Volynets vs Kimberly Birrell: Total Games resolve?
- Katie Volynets vs Kimberly Birrell: Total Games is scheduled to resolve on October 9, 2026.
- How is Katie Volynets vs Kimberly Birrell: Total Games settled?
- Kalshi settles this market as follows: If the number of completed games in the full match is above 15.5 in the Katie Volynets vs Kimberly Birrell professional tennis match in the 2026 WTA Seoul Quarterfinal, then the market resolves to Yes.