Chile coach Juan Antonio Pizzi has called up former Liverpool winger Mark Gonzalez, who now plays for Brazilian club Sport Recife, in place of injured Fiorentina midfielder Matias Fernandez for the Copa America Centenario squad.
Fernandez, 30, tore the meniscus in his left knee and will be out for several weeks. He flew back to Chile and will undergo treatment there.
Chile begin the defence of their Copa America crown on Monday in California against Argentina, the team they beat in last year's final.