KARACHI A wildcard entry from Sindh Saad Shahid caused a big upset in the quarter-final of the boys under-17 event of the PST Second Roshan khan Junior Squash Championship when he defeated third seed Muhammad Ayaz of NWFP 11-9, 11-9, 14-12 in just 33 minutes to take a berth in the semi-finals here at the Pakistan Navy Roshan Khan-Jahangir Khan Squash Complex on Tuesday. In other quarter-finals of the event, top seed Nasir Iqbal (PAF) beat Salman Zeb (PAF) 11-6, 11-4, 11-5, Faraz Mohammad of airforce defeated teammate Rizwan Gul 11-7, 11-4, 11-6 and second seed Salman Mohib of NWFP scored 12-10, 12-10, 11-5 win over Umar Balaj of Punjab. Seeds in other events won their respective matches to reach the semi-finals. The following are the Results of Quarter Final matches: Boys Under-19: Shaikh Saquib (Punjab) bt Hamza Bokhari (Punjab) 11-9, 6-11, 9-11, 12-10, 11-8 [72 mins] , 4- Farhan Zaman (Navy) bt Nousherwan (NWFP) 4-11, 8-11, 11-8, 11-4, 11-8 [56 mins], 3- Auranzeb Muhmund (Punjab) bt Naqas Shahid (Punjab) 11-6, 7-11, 11-3, 11-9 [32 mins], 2- Waqas Mehboob bt Danish Atlas (NWFP) 11-7, 10-12, 11-5, 11-7 [42 mins]. Boys Under-17: Nasir Iqbal (PAF) bt Salman Zeb (PAF) 11-6, 11-4, 11-5 [19 mins], W/C Saad Shahid (Sindh) bt 3- M Ayaz (NWFP) 11-9, 11-9, 14-12 [33 mins], Faraz Mohammad (PAF) bt Rizwan Gul (PAF) 11-7, 11-4, 11-6 [17 mins], 2- Salman Mohib (NWFP) bt Umar Balaj (Punjab) 12-10, 12-10, 11-5 [22 mins]. Boys Under-15: Ali Bokhari (Punjab) bt M Tayyab Aslam (Punjab) 11-8, 11-6, 11-6 [28 mins], Babrak Khan (NWFP) Vs Bye, 4- Safi Ullah Khan (Balochistan) bt M Arif (NWFP) 11-5, 11-7, 11-9 [15], 2- Bilal Zakir (PAF) bt Ali Nasir (PAF) 11-3, 11-5, 11-7 [16]. Boys Under - 13: Imam Sher Khan (Punjab) bt 1- Arif Gul (NWFP) 11-9, 11-8, 11-3 [28 mins], 4- Zeeshan Khan (PAF) bt Abbas Shoukat (PAF) 11-3, 6-0 Rt Hurt [09 mins], Israr Ahmed (Punjab) bt 3- Hamza Bhatti 11-7, 12-10, 11-0 [16], ShanUllah (NWFP) bt Umar Allauddin (Punjab) 11-7, 11-9 13-11 [21 mins]. Under-11: Ahsan Ayaz (PAF) bt Shahzad Umar Khan (Punjab) 11-5, 11-2, 11-5 [16 mins], Hammas Ahmed Tarar (Sindh) bt 4- M Zain Rehman (Punjab) 11-5, 11-7, 13-11 [25 mins], 3- Sumaid Rashid (Punjab) bt Asfandaryar (PAF) 11-4, 8-11, 11-4, 11-6 [21 mins], 2- Mehran Javed (PAF) bt Kashif Asif (Punjab) 10-12, 11-9, 11-6, 13-11 [26 mins]. Girls Under-19: Zoya Khalid (ZTBL) bt Zahab Khan (Sindh) 11-2, 11-2, 11-5 [13 mins], 4- Riffat Khan (Punjab) bt Samar Anjum (Punjab) 11-5, 11-5, 11-3 [15 mins], 3- Habiba Khan (Sindh) bt Maqadas Javed (Sindh) 11-2, 11-0, 11-3 [11 mins], 2- Rushna Mehboob (ZTBL) bt Fatima (Sindh) 11-2, 11-2, 11-5 [13 mins]. Girls Under-15: Ayesha Zaffar (Sindh) bt Kaiynat (Punjab) 11-3, 11-2, 11-1 [13 mins], Faiza Zaffar (Sindh) bt 3- Mehak Shakeel (Sindh) 6-11, 13-11, 11-2, 11-5 [30 mins], 4- Saadia Gul (PAF) bt Mayral Shaikh (Sindh) 11-2, 11-3, 11-4 [14 mins], 2- Monisa (Punjab) bt Madina Zaffar (Sindh) 7-11, 11-6, 11-2, 15-13 [32 mins]. Todays (Wednesday) Fixture: Semi-Finals