Current implied probability
Blockx Total Sets: O/U 3.5 66%Leader of 26 outcomes
Market quality
≤74 / 100
Medium quality24h Volume
$31K
Liquidity
$147.8K
High liquiditySpread
1.0 pt
Tight spreadComments
0
Market data
Updated 9 minutes ago
Sep 8, 26, 5:05 AM UTCSep 16, 26, 3:30 PM UTC
Trends
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Related questions for context, not a comparison of equivalent contracts.
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PolymarketRules
This market refers to the tennis match between Karen Khachanov and Alexander Blockx in the US Open ATP, originally scheduled for September 9, 2026 at 11:30AM ET.
- This market will resolve to 'Karen Khachanov' if Karen Khachanov advances against Alexander Blockx.
- This market will resolve to 'Alexander Blockx' if Alexander Blockx advances against Karen Khachanov.
- If the match is canceled (not played at all), ends in a tie, or a winner has not been determined by September 23, 2026, 11:59 PM ET (14 days after the scheduled start), this market will resolve to 50-50.
- If the match begins but is not completed, and one player advances due to the opponent's retirement, default, or disqualification, this market will resolve to the player who advances.
- If the match ends in a walkover (player withdraws before the start and the other advances automatically), this market will resolve to 50-50.
Prediction Source Comparison
Open markets
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- Ferrari Set 2 Winner59%
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Frequently asked questions
- What are the current odds for US Open ATP: Karen Khachanov vs Alexander Blockx?
- Polymarket prices Blockx Total Sets: O/U 3.5 at 66% as of September 8, 2026.
- When does US Open ATP: Karen Khachanov vs Alexander Blockx resolve?
- US Open ATP: Karen Khachanov vs Alexander Blockx is scheduled to resolve on September 16, 2026.
- How is US Open ATP: Karen Khachanov vs Alexander Blockx settled?
- Polymarket settles this market as follows: This market refers to the tennis match between Karen Khachanov and Alexander Blockx in the US Open ATP, originally scheduled for September 9, 2026 at 11:30AM ET.
- Where else is US Open ATP: Karen Khachanov vs Alexander Blockx listed?
- The same question is also listed on Futuur, Limitless.