BMW Open: Joao Fonseca vs Ben Shelton is a closed prediction market event on Polymarket with 10 markets, $857.9K total volume, and N/A in liquidity. Key markets: Joao Fonseca vs. Ben Shelton: Total Sets O/U 2.5; Set Handicap: Fonseca (-1.5) vs Shelton (+1.5); Fonseca vs. Shelton: Set 1 Games O/U 9.5.