Kumar Sangakkara scored a half-century and Ajantha Mendis took four wickets to underpin Sri Lanka's 26-run victory over the West Indies in the third and final One-Day International in Colombo.
Sangakkara's 75 enabled Sri Lanka to post 277 for nine and Mendis then took four for 46 as a battling West Indies were bowled out for 251 with the result that Sri Lanka took the three-match series by two games to nil.
