Defending champions Don Bosco (Matunga) struck twice in the first half to overcome St Anne's (Orlem) 2-0 in the Mumbai Schools Sports Association-organised boys' U-16 Round Three match of the Ahmed Sailor knockout inter-school football tournament at Azad Maidan on Saturday.

Karsten D'Souza scored from a penalty in the ninth minute. Ten minutes later, Krishna Karkera trapped a pass inside the box and calmly side-stepped a rival defender before slotting home to score the second goal just before the interval.