KalshiCheck availabilityKYC required2% feeVerified resolution dataFairly calibratedCurrent implied probability
Over 3.5 sets 75%
Market quality
24 / 100
Low quality24h Volume
$17.9
Liquidity
$17.9
Low liquidityBid / Ask
65.0% / 78.0%
Spread
13.0 pt
Wide spreadMarket data
Updated 7 minutes ago
Sep 8, 26, 2:10 AM UTCSep 23, 26, 3:30 PM UTC
Trends
0%
Related Markets
Related questions for context, not a comparison of equivalent contracts.
Ben Shelton vs Carlos Alcaraz: Total Sets
KalshiFrances Tiafoe vs Alex Michelsen: Total Sets
KalshiAlexander Zverev vs Botic Van de Zandschulp: Total Sets
KalshiKaren Khachanov vs Alexander Blockx: 4 or more total sets?
LimitlessKaren Khachanov vs Alexander Blockx
LimitlessUS Open ATP: Karen Khachanov vs Alexander Blockx
PolymarketRules
If above 3.5 sets are played in the Karen Khachanov vs Alexander Blockx professional tennis match in the 2026 US Open Men Singles Quarterfinal, then the market resolves to Yes.
Settles via:ATP
- The following market refers to the Karen Khachanov vs Alexander Blockx professional tennis match in the 2026 US Open Men Singles 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
SportsPOLYMARKETLoL: Invictus Gaming vs LGD Gaming (BO5) - LPL Playoffs
- Game Handicap: IG (-2.5) vs LGD Gaming (+2.5)+79.0pt100%
- Game 1 Winner+43.0pt100%
- Game 2 Winner+42.5pt100%
+60 more outcomes
- Total Vol
- $5.9M
- 24h Vol
- $5.6M
KALSHIUS Open Men's Singles Winner
- Carlos Alcaraz-2.0pt56%
- Alexander Zverev+7.0pt28%
- Ben Shelton9%
+45 more outcomes
- Total Vol
- $27.9M
- 24h Vol
POLYMARKETUEFA Champions League: 2027 Champion
- Barcelona18.1%
- Real Madrid13.3%
- Paris Saint-Germain13.3%
+33 more outcomes
- Total Vol
- $27M
KALSHI2027 Pro Football Champion
- Los Angeles R14.1%
- Buffalo6.6%
- Seattle6.6%
+29 more outcomes
- Total Vol
- $84.4M
- 24h Vol
- $1.6M
ROBINHOOD (ROTHERA)MLB: Chicago Cubs vs Milwaukee Brewers (Sep 7, 2026)
- MIL+44.0pt99%
- CHC-46.0pt1%
- Total Vol
- $1.5M
- 24h Vol
- $1.5M
POLYMARKETGenoa: Thiago Seyboth Wild vs Francesco Ferrari
- Ferrari Set 2 Winner59%
- Ferrari Set 1 Winner58%
- Ferrari Match O/U 22.557%
+13 more outcomes
- Total Vol
- $1.4M
- MLB: New York Mets vs Miami Marlins (Sep 7, 2026)
- MLB: Arizona Diamondbacks vs Kansas City Royals (Sep 7, 2026)
- Sanchez Jover vs Bueno
- Heisman Trophy Winner
- MLB: Los Angeles Angels vs Boston Red Sox (Sep 7, 2026)
- College Football National Championship Winner
- Amgen Irish Open Winner
- US Open Women's Singles Winner
- LoL: Dplus KIA Challengers vs Nongshim Esports Academy (BO5) - LCK Challengers League Playoffs
- de Stefano vs Vedder
- MLB: Cleveland Guardians vs Baltimore Orioles (Sep 7, 2026)
- Counter-Strike: BIG vs BetBoom Team (BO3) - FISSURE PLAYGROUND Group A
Frequently asked questions
- What are the current odds for Karen Khachanov vs Alexander Blockx: Total Sets?
- Kalshi prices Over 3.5 sets at 75% as of September 8, 2026.
- When does Karen Khachanov vs Alexander Blockx: Total Sets resolve?
- Karen Khachanov vs Alexander Blockx: Total Sets is scheduled to resolve on September 23, 2026.
- How is Karen Khachanov vs Alexander Blockx: Total Sets settled?
- Kalshi settles this market as follows: If above 3.5 sets are played in the Karen Khachanov vs Alexander Blockx professional tennis match in the 2026 US Open Men Singles Quarterfinal, then the market resolves to Yes.