Home › Prediction Markets › Other Prediction Markets › Karen Khachanov vs. Alexander Blockx: Total Sets O/U 4.5 Karen Khachanov vs. Alexander Blockx: Total Sets O/U 4.5 Karen Khachanov vs. Alexander Blockx: Total Sets O/U 4.5. It is currently trading at a 30% probability on Polymarket. Reported volume is $1.7K. Scheduled resolution: September 16, 2026. Last updated September 9, 2026 at 6:29 PM ET Current Market Probability Probability Price Volume Liquidity Platform Status Resolution date Chart 30% 0.30 $1.7K $75 Polymarket Open September 16, 2026 Market Information Category Event Source Other Prediction Markets US Open ATP: Karen Khachanov vs Alexander Blockx View on Polymarket Historical Market Probability Current 30% Related Prediction Markets Karen Khachanov vs. Alexander Blockx: Total Sets O/U 3.5 US Open ATP: Karen Khachanov vs Alexander Blockx US Open ATP: Completed Match: Karen Khachanov vs Alexander Blockx Set 3 Winner: Khachanov vs Blockx Set 4 Winner: Khachanov vs Blockx Khachanov vs. Blockx: Set 2 Games O/U 8.5 Khachanov vs. Blockx: Set 2 Games O/U 9.5 Khachanov vs. Blockx: Set 2 Games O/U 10.5 Popular Prediction Markets Will Adanech Abiebie be the next Prime Minister of Ethiopia? Will Jesus Christ return before 2027? Will the U.S. invade Iran before 2027? Will Gedion Timothewos be the next Prime Minister of Ethiopia? Will LeBron James win the 2028 US Presidential Election?