ISLAMABAD - 11th U-21 Junior National Championship reaches pre-quarterfinals stage here Saturday. Saad Khan beat Ali Zaman 3-1, M Saleem beat Iftikhar Hussain 3-0, Muzammil Khan beat Abdul Aziz 3-0, Umer Farooq beat Fahad Ghaffar 3-1, M Naseem Akhtar beat Sami Ullah 3-0, Ahsan Yousuf beat M Shahbaz 3-1, Haris Tahir beat Talha Sakrani 3-1, , Raees Ali Usama beat Sohaib Usman 3-0, Shaikh M Mudassir beat Ameer Hamza 3-0, Usman Ahmed beat Shehryar Abbas 3-2, Shehryar Khan beat M Rafiq 3-2, Abid Sajjad beat Shaikh Ahmed 3-0, Abdullah Tariq beat Zakir Hussain 3-2, M Hamza beat Haroon Sarfaraz 3-0, Ali Haider beat Usman Khurshid 3-0, M Usama beat Sohaib Usman 3-1, Haris Tahir beat M Hamza 3-0, Talha Sakrani beat Haroon Sarfaraz 3-1, Naseem Akhtar beat Shaikh Ahmed 3-0.