San Diego Open Quarterfinals are Reached After Navarro Defeats Siniakova

Emma Navarro advanced to the Cymbiotika San Diego Open quarterfinals on Thursday night after defeating Katerina Siniakova 6-3, 3-6, 6-1. This is Navarro’s 14th victory of the year. The No. 3 seed had defeated Siniakova in the second round of…