Brazil won 3 - 0 at the 1994 World Cup .
Cameroon won 1 - 0 in the 2003 Confederations Cup on the last occasion the sides met , with a goal by Samuel Eto'o .
Brazil won 3 - 0 at the 1994 World Cup and Cameroon won 1 - 0 in the 2003 Confederations Cup on the last occasion the sides met , with a goal by Samuel Eto'o .