Angelo Mathews said he had no intention of quitting as Sri Lanka captain after yet another crushing defeat by England. Sri Lanka lost the fifth and final one-day international by 122 runs in Cardiff on Saturday as England took the series 3-0, with one tie and one no result, following their 2-0 success in the preceding three-Test campaign. England, sent into bat by Mathews in the Welsh capital, made 324 for seven with Joe Root (93) and Jos Buttler (70) putting on 109 for the fifth wicket. Sri Lanka, whose two wins this tour have come in a pair of one-day internationals in Ireland, will have one last chance for a victory on English or Welsh soil on their current trip when they face England in a lone Twenty20 at Southampton on Tuesday. "There will be good times as well as bad," said Mathews, who became Test and one-day skipper in 2013 before taking on the T20 leadership just before this year's World Twenty20 in India. "This is a tough time for me as a captain and for the whole unit but you can't run away from it," added the 29-year-old all-rounder.