OUR STAFF REPORTER ISLAMABAD - Following a meeting with Capital Development Authority (CDA) officials, the Pakistan Tennis Federation (PTF) has announced to hold first CDA Margalla National Ranking Tennis Tournaments 2011 (Group 5 event). The tournaments will be held from April 25 to 29 at clay courts of PTF Tennis Complex, Garden Avenue, Islamabad. The event is being held as part of celebration of Margalla festival. The events to be contested include Men's Singles, Men's Doubles, Ladies Singles, Juniors U-18 Singles, Boy's U-14 Singles, Senior Doubles 45 Plus. A sum of Rs 200,000 (Group 5 tournament) will be offered as prize money to the players. This is for the first time that PTF is applying gradation system of national tournaments on the basis of prize money/ranking points system as applied by the International Tennis Federation (ITF). Accordingly, the ranking points will be given to the players. The organisers of the tournament have decided to give attractive prizes to the junior players instead of cash, as it was done in the ITF Junior tournaments.