Dubai Duty Free Tennis Championships: Elena Rybakina vs Antonia Ruzic is a closed prediction market event on Polymarket with 10 markets, $502.6K total volume, and N/A in liquidity. Key markets: Set 1 Winner: Rybakina vs Ruzic; Rybakina vs. Ruzic: Set 1 Games O/U 8.5; Rybakina vs. Ruzic: Match O/U 21.5.