Home › Prediction Markets › Other Prediction Markets › Zverev vs. Shelton: Set 4 Games O/U 8.5 Zverev vs. Shelton: Set 4 Games O/U 8.5 Zverev vs. Shelton: Set 4 Games O/U 8.5. It is currently trading at a 19% probability on Polymarket. Reported volume is $3.6M. Scheduled resolution: September 20, 2026. Last updated September 13, 2026 at 5:58 PM ET Current Market Probability Probability Price Volume Liquidity Platform Status Resolution date Chart 19% 0.19 $3.6M $132 Polymarket Open September 20, 2026 Market Information Category Event Source Other Prediction Markets US Open ATP: Alexander Zverev vs Ben Shelton View on Polymarket Historical Market Probability Current 19% Related Prediction Markets Zverev vs. Shelton: Set 4 Games O/U 9.5 Zverev vs. Shelton: Set 4 Games O/U 10.5 Set Handicap: Zverev (-1.5) vs Shelton (+1.5) Set 4 Winner: Zverev vs Shelton US Open ATP: Alexander Zverev vs Ben Shelton Game Spread: Zverev (-1.5) vs Shelton (+1.5) Alexander Zverev vs. Ben Shelton: Total Sets O/U 4.5 Zverev vs. Shelton: Match O/U 40.5 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 Gedion Timothewos be the next Prime Minister of Ethiopia? Will LeBron James win the 2028 US Presidential Election?