The 53 year old American tennis player Martina Navratilova said that she is battling fatal breast cancer yesterday in the show Good Morning America. She will start six weeks of radiation therapy on May. She also said that she is physically fine and expects to make a full recovery. She was cried when a mammogram revealed a cancer in her left breast

ATP stands for Association of Tennis Professionals. The ATP World Tour calendar for the 2010 includes the Grand Slam tournaments such as the ATP World Tour 500 series, the ATP World Tour Masters 1000, the ATP World Tour 250 series, the ATP World Team Championship, the Davis Cup, all are planned by International Tennis Federation (ITF). The H