The coach also got into a heated exchange with a Brazilian journalist who suggested that Scolari coaching Portugal — after winning the 2002 World Cup for Brazil — was similar to Costa playing for Spain.
Scolari termed the question "ridiculous."
He refused to take any questions about Costa.
The five-time world champions will play Honduras on Nov. 16 in Miami and Chile on Nov. 19 in Toronto.
Brazil is expected to play only one more match before the World Cup squad is announced next year.
Goalkeepers: Julio Cesar, Victor.
Defenders: David Luiz, Dante, Thiago Silva, Marquinhos, Daniel Alves, Maicon, Marcelo, Maxwell.
Midfielders: Lucas Leiva, Hernanes, Luiz Gustavo, Paulinho, Ramires, Oscar, Bernard, Willian.
Forwards: Jo, Robinho, Hulk, Neymar.
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