MAPUSA: St Sebastian-Marna claimed top honours at the all-Goa-7-a-side football tournament, organised by St Christopher’s Sports Club, Tivim and played at Tivim grounds, on Sunday. In the finals, the Siolim outfit drubbed Presa de Goa, Nagoa by a solitary strike. Mr Michael Lobo, ZP member, Saligao and Ms Diana Braganza, ZP member, Tivim were the chief guests for the prize distribution ceremony.