Prosecutor Marta Durantez Gil's decision came three days after Hermoso lodged a criminal complaint .
During her testimony to the prosecutor, Hermoso said she and her relatives had suffered pressure from Rubiales and his "professional entourage" to say that she "justified and approved what happened", the prosecutor's office said in a statement.
As a result, the prosecutor added a complaint about possible coercion by Rubiales, the document said.
The prosecutor for Spain's High Court has said Rubiales could face a sexual assault charge, which carries a prison term of between one and four years, if Hermoso, who lives and plays in Mexico, were to file a complaint.
Reporting by Inti Landauro, editing by Andrei KhalipOur Standards: The Thomson Reuters Trust Principles.
Persons:
Luis Rubiales, Jennifer Hermoso, Jenni Hermoso, Marta Durantez Gil's, Hermoso, Rubiales, Hermoso's, Inti Landauro, Andrei Khalip
Organizations:
Soccer Football, Royal Spanish Football Federation, Plaza, High Court, England, Spain's, Thomson
Locations:
Plaza Callao, Madrid, Spain, MADRID, Spanish, Rubiales, Mexico