Fifth-seeded Joao Sousa of Portugal beat Igor Sijsling of the Netherlands 6-2, 6-4 on Monday to reach the second round of the Grand Prix Hassan II tournament.
Argentine Federico Delbonis won his first ATP title by defeating Paolo Lorenzi of Italy 4-6, 6-3, 6-4 in the Brazil Open final on Sunday.
Top-seeded Tommy Haas came back to defeat Horacio Zeballos of Argentina 6-3, 5-7, 6-2 to advance to the Brazil Open semifinals on Friday.
Wild card Thomaz Bellucci continued to feed off his home crowd Thursday, beating Austria's Andreas Haider-Maurer 7-6 (4), 5-7, 6-3 to reach the quarterfinals of the Brazil Open.
Top-seeded Carla Suarez Navarro of Spain defeated Dutchwoman Kiki Bertens 6-3, 7-6 (2) to reach the quarterfinals of the Brazil Cup on Wednesday.
Home-crowd favorite Thomaz Bellucci defeated eighth-seeded Santiago Giraldo of Colombia 4-6, 7-5, 6-3 to reach the second round of the Brazil Open on Tuesday.
Wild-card Joao Souza of Brazil claimed an upset 7-5, 6-4 win over fifth-seeded Robin Haase of the Netherlands on Monday in the first round of the clay-court Brazil Open.
Anastasia Pavlyuchenkova is making up for lost time at the age of 22. The Russian looked like a safe bet to become a top 10 player when she cracked the top 50 in 2008 and broke into the top 20 two years later.
Two-time defending champion Victoria Azarenka made it all look routine Saturday in defeating unseeded Yvonne Meusburger 6-1, 6-0 in a third-round match at the Australian Open.
Four years ago, it was Juan Martin del Potro who got the best out of Roger Federer. Even though the protagonists were the same, history wasn't about to repeat itself, Greg Garber writes.
Grigor Dimitrov of Bulgaria secured his first ATP tour title Sunday at the Stockholm Open by beating top-seeded David Ferrer of Spain 2-6, 6-3, 6-4.
Carla Suarez Navarro advanced to the second round of the Kremlin Cup with a 6-4, 6-3 victory over Russia's Vera Dushevina on Tuesday.
Third-seeded Samantha Stosur beat Swiss qualifier Belinda Bencic of Switzerland 6-4, 6-2 at the Japan Open on Wednesday to reach her first quarterfinals since her title run in Carlsbad in August.
Top-seeded Juan Martin del Potro overcame Alexandr Dolgopolov of Ukraine 4-6, 6-4, 6-2 to reach the Japan Open semifinals on Friday.
Top-seeded Juan Martin del Potro advanced to the Japan Open quarterfinals with a comfortable 6-2, 6-2 win over fellow Argentine Carlos Berlocq on Wednesday.
Venus Williams beat Eugenie Bouchard of Canada 6-3, 6-7 (4), 6-3 on Thursday to advance to the semifinals of the Pan Pacific Open.