Brazil captain Neymar has claimed that Dunga is bringing out the best in the players after they beat Austria 2-1 on Tuesday evening.
Head coach Dunga took over from Luiz Felipe Scolari after the Selecao"s humiliating exit from the World Cup back in July.
The new boss" arrival has coincided with a six-game winning run, and they have only conceded once in the last half-a-dozen games.
Neymar said after the Austria game: ‘Dunga has a different method of working to Scolari. The players who are being called up are working hard and entering the work that is being asked of them [by Dunga].
‘Dunga is a guy who does not like to lose, like me."