Juan Ignacio Chela says he is retiring from professional tennis, leaving with six ATP singles titles and three in doubles -- all on clay.
Two-time champion Nicolas Almagro of Spain defeated Benoit Paire of France 3-6, 6-3, 6-4 to reach the third round of the Mexican Open on Wednesday.
No. 2 Nicolas Almagro of Spain beat Potito Starace of Italy 4-6, 6-3, 7-6 (4), at Copa Claro clay-court event on Tuesday.
Jurgen Melzer eased past Alex Bogomolov Jr. of Russia 6-2, 6-4, 6-1 Sunday to help Austria reach the quarterfinals of the Davis Cup for the first time since 1995.
Juan Monaco beat Carlos Berlocq 6-3, 6-7 (1), 6-1 in an all-Argentina final at the Vina del Mar VTR Open on Sunday for his fourth ATP title.
Top seed Juan Monaco of Argentina beath fifth-seeded Albert Montanes of Spain 3-6, 6-1, 6-1 Friday to reach the semifinals of the Vina Del Mar VTR Open.
Argentine qualifier Federico Delbonis reached his second career ATP quarterfinals when he upset third-seeded Thomaz Bellucci of Brazil 6-2, 7-5 in the VTR Open on Thursday.
Frederico Gil of Portugal upset fourth-seeded Pablo Andujar of Spain 6-2, 6-1 in the second round of the Vina del Mar VTR Open on Wednesday.
Carlos Berlocq of Argentina defeated Daniel Gimeno-Traver of Spain 7-5, 6-0 on Tuesday to reach the second round of the Vina Del Mar VTR Open.
Leonardo Mayer of Argentina and Brazil's Joao Souza advanced to the second round at the VTR Open on Monday.
Defending champion Novak Djokovic was nearly flawless in a 6-0, 6-1, 6-1 win against Frenchman Nicolas Mahut in a third-round match Saturday at the Australian Open.
Andy Roddick's attempt to win his first Grand Slam title in nearly a decade ended Thursday at the Australian Open when he had to retire from his second-round match because of a right hamstring injury.
Belgian veteran Olivier Rochus rallied from a break down in the third set to beat Benoit Paire 6-3, 6-7 (5), 7-6 (4) Thursday, ending the French qualifier's giant-killing run at the Heineken Open.
Defending champion David Ferrer of Spain advanced to the quarterfinals of the Heineken Open Wednesday with a 6-4, 6-2 victory over Lukas Rosol of the Czech Republic.
The coach of Juan Martin Del Potro says the former U.S. Open champion will skip Argentina's Davis Cup series next month in Germany.
Argentina decided to hold back David Nalbandian, choosing Juan Monaco against Rafael Nadal in the opening singles of the Davis Cup final.