Brazil kept up its resurgence since last year's World Cup by beating Chile 1-0 in an ill-tempered friendly on Sunday, with substitute Roberto Firmino's second-half goal clinching an eighth straight victory in Dunga's second spell as coach.
Northern Ireland moved a step closer to appearing in a first major tournament since 1986 by beating Finland 2-1 on Sunday, tightening its grip on second place in Group F of European Championship qualifying.
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Chris Pontius scored in stoppage time, lifting D.C. United to a 1-0 victory over the L.A. Galaxy, while Brazilian duo Kaka and Pedro Ribeiro scored for Orlando City in its comeback 2-2 draw with Montreal in week four of Major League Soccer on Saturday.