Scolari brought Ronaldinho out of the cold for his first game back in charge of the national side but the Atletico Mineiro forward was not at his best in a 2-1 defeat to England and has not been retained.
Real Madrid's Kaka was left out of the trip to Wembley but has profited from Ronaldinho's exclusion and returns in a 22-man party.
Both friendlies are in neutral venues, with the
The second fixture will therefore be a home match for Blues trio
A total of seven players from the Brazilian league have been called up, led by Santos striker Neymar.