BUDAPEST, Hungary (AP)—Patty Schnyder of Switzerland beat top-seeded Alisa Kleybanova 6-4, 6-3 in the second round of the Budapest Grand Prix on Wednesday.
Schnyder advanced to a quarterfinal match against eighth-seeded Polona Hercog, who rallied for a 4-6, 6-4, 6-4 win over Catalina Castano of Colombia.
Second-seeded Alexandra Dulgheru of Romania was at 7-6 (5), 1-6 against Anna Chakvetadze of Russia when the match was suspended due to darkness. The winner will face Latvia's Anastasija Sevastova, who defeated fifth-seeded Peng Shuai of China 6-1, 6-1.