IMPHAL, May 4: Linthoi FC, GSC, TBSFA and YOSC have entered semi final of the 3rd Th Birchandra memorial football academy U-13 football tournament being held at Toubungkhok. In the first quarter final match played today Linthoi FC defeated NSU by 3-1 while GSC defeated NYASO in the second match. In the third quarter final, TBSFA defeated LUFA with 3-1 score while in the last quarter final match played today YOSC of Khurai defeated BMSC by 7-1 goals. Linthoi FC will clash with YOSC in the first semi final while TBSFA will play GSC in the second semi final. Both the semi final matches will be played on May 6 at Toubungkhok.