Home › Prediction Markets › Other Prediction Markets › Shelton vs. Tsitsipas: Set 4 Games O/U 10.5 Shelton vs. Tsitsipas: Set 4 Games O/U 10.5 Shelton vs. Tsitsipas: Set 4 Games O/U 10.5. It is currently trading at a 100% probability on Polymarket. Reported volume is $1.7M. Scheduled resolution: September 13, 2026. Last updated September 6, 2026 at 9:40 PM ET Current Market Probability Probability Price Volume Platform Status Resolution date Chart 100% 1.00 $1.7M Polymarket Open September 13, 2026 Market Information Category Event Source Other Prediction Markets US Open ATP: Ben Shelton vs Stefanos Tsitsipas View on Polymarket Historical Market Probability Current 100% Related Prediction Markets Shelton vs. Tsitsipas: Set 3 Games O/U 10.5 Shelton vs. Tsitsipas: Set 4 Games O/U 8.5 Shelton vs. Tsitsipas: Set 4 Games O/U 9.5 Set 4 Winner: Shelton vs Tsitsipas Set Handicap: Shelton (-1.5) vs Tsitsipas (+1.5) Set Handicap: Shelton (-2.5) vs Tsitsipas (+2.5) Set 3 Winner: Shelton vs Tsitsipas US Open ATP: Ben Shelton vs Stefanos Tsitsipas 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?