Top seed Kuznetsova boosts Singapore hopes

Top-seeded Svetlana Kuznetsova battled into the semi-finals of the Kremlin Cup on Thursday with a hard-fought win over tearful ninth seed Timea Babos of Hungary to boost her hopes of making the WTA Finals. The two-time Grand Slam title winner, ranked ninth in the world, won her first ever meeting with Babos 7-5, 6-7 (2/7), 6-2. Kuznetsova took the opening set in 50 minutes and was serving for the match in the second but Babos survived by winning the tiebreak that followed to level at 1-1 after one hour 47 minutes on court. A left thigh injury forced Babos to take a medical break halfway into the deciding set and in the last game she collapsed in tears. "It was really good for me that we had to play the third set. I finally relaxed and began to play my normal tennis," Kuznetsova said. "But before that I felt stressed and rusty. When I served for the match in the second set I squandered all of my chances. It was a really terrible game. Hopefully I will be relaxed in the semi-final." Russian veteran Kuznetsova needs to retain her Moscow title to edge Britain's Johanna Konta and claim the last spot in the elite eight-woman field at next week's season finale in Singapore. Kuznetsova will next face fourth-seeded Elina Svitolina of Ukraine, who dumped Croatia's Ana Konjuh out of the event with a 6-1, 6-1 win in just one hour. In the other semi-final, Julia Goerges of Germany, who saw off eighth-seeded Daria Kasatkina of Russia 7-5, 6-1, will clash with Australia's Daria Gavrilova, who beat Anastasia Pavlyuchenkova, seeded seventh, 7-5, 4-6, 6-3. In the ATP event, Russian teenage qualifier Alexander Bublik upset top-seeded Roberto Bautista Agut of Spain, a two-time runner-up in Moscow, 6-2, 7-5.