Home › Prediction Markets › Other Prediction Markets › Khachanov vs. Blockx: Set 4 Games O/U 9.5 Khachanov vs. Blockx: Set 4 Games O/U 9.5 Khachanov vs. Blockx: Set 4 Games O/U 9.5. It is currently trading at a 100% probability on Polymarket. Reported volume is $4.6M. Scheduled resolution: September 16, 2026. Last updated September 9, 2026 at 7:29 PM ET Current Market Probability Probability Price Volume Liquidity Platform Status Resolution date Chart 100% 1.00 $4.6M $110 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 100% Related Prediction Markets Khachanov vs. Blockx: Set 3 Games O/U 8.5 Khachanov vs. Blockx: Set 3 Games O/U 9.5 Khachanov vs. Blockx: Set 3 Games O/U 10.5 Khachanov vs. Blockx: Set 4 Games O/U 10.5 Set Handicap: Khachanov (-1.5) vs Blockx (+1.5) Set Handicap: Khachanov (-2.5) vs Blockx (+2.5) Khachanov vs. Blockx: Match O/U 40.5 Karen Khachanov vs. Alexander Blockx: Total Sets O/U 3.5 Popular Prediction Markets Will Adanech Abiebie be the next Prime Minister of Ethiopia? Will the U.S. invade Iran before 2027? Will Jesus Christ return before 2027? Will Gavi win the 2026 Ballon d'Or? Will Marc Cucurella win the 2026 Ballon d'Or?