Gisela Dulko born on 30 January 1985, in Buenos Aires a retired professional tennis player from Argentina.
Although she enjoyed a modest success in singles, reaching world no. 26, and winning four WTA Tour titles; her speciality has been doubles, where she has been a world no. 1 player.
Partnering with Flavia Pennetta, Dulko won the 2010 WTA Tour Championships and the 2011 Australian Open in doubles. Also, Dulko reached the mixed doubles final at the 2011 US Open, with Edward Schwank. She is remembered for her ability to upset the big names on the tour, such as Maria Sharapova in the 2nd round of Wimbledon in 2009; and Samantha Stosur in the 3rd round of Roland Garros in 2011.
Gisela struggled in her next few tournaments, losing in the first rounds of Miami, Madrid, and Rome, and only reaching the second round at 2011 BNP Paribas Open.
Gisela found her good form again at the 2011 French Open, advancing to the fourth round by defeating 2010 French Open finalist Samantha Stosur in three sets. However, she was forced to retire due to injury to her left leg early in the second set of her match against Marion Bartoli.