ISLAMABAD - Aqsa, Nirma, Iqra and Zara Khan advanced into the semifinals of the 6th PTF Development Junior National Ranking Tennis Championship 2015 girl’s U-18 event here at Senator Dilawar Abbas PTF Tennis complex on Saturday. Aqsa beat top seed Raymal Nadir Mumtaz 6-3, 6-3, Iqra beat Ammara Khan 6-2, 6-4, Nirma beat Hamna 6-2, 6-1 and in the last quarterfinal, Zahara Khan got walk over against Minahal Shajeel. Zara will face Iqra, while Aqsa will take on Nirma in the semifinals today at 10am. Hamza Bin Rehan, Abdullah Hassan, Ibrahim Nazir and Musa Chudary also moved in to the semifinal of the U-16 category after winning their respective matches in straight sets. Islamabad Tennis Association (ITA) is hosting the event for the development of tennis at grassroots level in collaboration with PTF.