seeded Nikolay Davydenko rallied from two breaks down in the second set to beat Andrey Golubev 6-1, 7-6 (4) on Tuesday in the first round of the Estoril Open. Earlier, third-seeded David Ferrer won 16 points in a row as he recovered from a weak start to beat Daniel Gimeno-Traver 6-4, 6-1. Seventh-seeded Spaniard Albert Montanes overcame Ryan Sweeting of the United States 6-1, 7-6 (4), and eighth-seeded Frenchman Florent Serra defeated Argentina's Diego Junqueira 6-4, 2-6, 6-3. In the women's event, second-seeded Maria Kirilenko beat Sharon Fichman 6-7 (8), 6-4, 6-3 and third-seeded Sorana Cirstea won 6-2, 1-6, 6-2 against Kimiko Date Krumm. Sabrine Lisicki, seeded fourth, triumphed 6-2, 6-2 over Kirsten Flipkens. Safina, Jankovic struggle In Rome, top-ranked Dinara Safina overcame a shaky start Tuesday to defeat Virginie Razzano of France 7-6 (1), 6-1 and reach the third round of the Italian open. Defending champion Jelena Jankovic also advanced with a 6-3, 7-6 (6) win over Argentina's Gisela Dulko and French Open champion Ana Ivanovic defeated Italy's Francesca Schiavone 6-3, 6-4. In other matches, No.7 Svetlana Kuznetsova of Russia beat Daniela Hantuchova of Slovakia 6-3, 6-3, and eighth-seeded Nadia Petrova of Russia beat Carla Suarez Navarro of Spain 6-2, 3-6, 6-3. No. 9 Caroline Wozniacki of Denmark, 12th-seeded Flavia Pennetta of Italy and No. 16 Kaia Kanepi also advanced, while 11th-seeded Marion Bartoli and fellow Frenchwoman Alize Cornet were both upset. Hewitt, Cilic advance In Munich, Lleyton Hewitt became only the third active player on the ATP tour to reach 500 match victories Tuesday when he beat Philipp Petzschner 6-2, 6-7 (2), 7-6 (8) in the opening round of the BMW Open. Earlier, Marin Cilic of Croatia eased into the second round by beating German qualifier Dieter Kindelmann 6-3, 6-2. Others to advance were Tomas Berdych of the Czech Republic, Paul-Henri Mathieu of France and Potito Starace of Italy.