Katerina Siniakova will advance against Jessica Bouzas Maneiro in the Round of 64 at the Cincinnati Open. The match is scheduled for August 16 on Court 7 and Siniakova will lean on the edge she showed when she beat Bouzas Maneiro in Cleveland 2-6, 6-4, 7-6(2). The world no. 44 will try to erase con…