Philippe Coutinho hit a hat trick as Brazil coasted to a 7-1 Copa America Group B victory over Haiti in Orlando.
Renato Augusto hit a brace for Dunga's side, while Gabriel Barbosa and Lucas Lima also netted for the rampant Brazilians with Haiti's solitary reply coming from James Marcelin.
The defeat means that Haiti are the first team to be eliminated from this year's tournament.
Peru and Ecuador fought to a 2-2 draw in the later game.
Peru put their fellow South Americans on the ropes early...