In the Round of 16 at the Porsche Tennis Grand Prix on Thursday, Emma Navarro (ranked No. 11) meets Jelena Ostapenko (No. 24).br br Navarro is favored (-190) to get to the quarterfinals against the underdog Ostapenko (+145).br br Tennis odds courtesy of BetMGM Sportsbook. Odds updated Thursday at 2:35 AM ET. For a full list of sports betting odds, access USA TODAY Sports Betting Scores Odds Hub.In six tournaments on clay over the past year, Navarro has gone 9-6.br On clay, Navarro has won 62.4 of her service games and 49.1 of her return games over the past year.br On clay over the past year, Navarro has converted 67 of 137 break points (48.9).br In her last tournament (the Volvo Car Open), Navarro made a run before losing to Amanda Anisimova in the quarterfinals 5-7, 6-7 on April 4.