Sri Lanka brushed aside Namibia by 163 runs in a group C match in Penang for their second successive win.
Lahiru Thirimanne and Roshen Silva cracked half-centuries as Sri Lanka piled up 247-7 and restricted Namibia to 84 with Sachith Pathirana claiming four wickets and seamer Denuwan Fernando three. The Sri Lankans face fellow qualifiers Australia on Friday to determine the group leaders.