Udayan Nag Columnist ABOUT CONTACT LATEST STORIES The unexpected yet inevitable decision of Andy Roddick 31-08-2012 The former world number one announced that the 2012 US Open would be his last tournament. US Open 2012: Victoria Azarenka cruises into third round 29-08-2012 The top seed beat Kirsten Flipkens of Belgium in straight sets in her second-round clash. US Open 2012: Tomas Berdych through to second round 28-08-2012 The number six seed beat David Goffin of Belgium in straight sets in his first-round match. US Open 2012: Samantha Stosur marches into second round 27-08-2012 The women´s singles defending champion beat Croatia´s Petra Martic in just 51 minutes. Novak Djokovic cruises into Western & Southern Open semi-finals 17-08-2012 The Serb will take on Juan Martin del Potro after beating Marin Cilic in straight sets. Juan Martin del Potro ends Jeremy Chardy´s giant-killing streak at Cincinnati 17-08-2012 The Argentine advances to the semi-finals of the Western & Southern Open and awaits the winner of the match between Novak Djokovic and Marin Cilic. Jeremy Chardy upsets Andy Roddick at Cincinnati 14-08-2012 The Frenchman beats the former Western & Southern Open champion for the first time in his career. Venus Williams beats Maria Kirilenko to enter round two at Cincinnati 14-08-2012 The former world number one was given a wild card to compete at the Western & Southern Open. Rogers Cup: Li Na edges Lucie Safarova to enter final 12-08-2012 The 10th seed will take on the winner of the second semi-final between Petra Kvitova and Caroline Wozniacki. Rogers Cup: Agnieszka Radwanska beats Chanelle Scheepers to enter quarter-finals 11-08-2012 The number two seed will take on 10-seeded Li Na who beat Sara Errani in her third-round match. Rogers Cup: Richard Gasquet knocks out Tomas Berdych to enter quarter-finals 10-08-2012 The 14-seeded Frenchman now awaits the winner of the match between Juan Monaco and Mardy Fish. Rogers Cup: Agnieszka Radwanska saves match point to down Mona Barthel 10-08-2012 In other matches, 10-seeded Li Na of China defeated Canadian wild card Eugenie Bouchard to move into the third round. Rogers Cup: Radek Stepanek upsets Juan Martin del Potro to enter third round 08-08-2012 The 33-year old Czech will face the winner of the match between Gilles Simon and Tommy Haas in the next round. Rogers Cup: Aleksandra Wozniak through to second round 08-08-2012 Canadian wild card beats Slovakia´s Daniela Hantuchova in straight sets and will take on Jelena Jankovic of Serbia in the second round. Olympics - Andy Murray beats Novak Djokovic to enter final 04-08-2012 The number three seed to face Roger Federer in a repeat of this year´s Wimbledon final Olympics � Bob/Mike Bryan secure semi-final berth 02-08-2012 The top-seeded Americans beat Jonathan Erlich and Andy Ram of Israel in two tie-break sets in the quarter-finals.