The 23-year-old’s agent, Alejandro Santiesteban, claims both clubs are interested in signing the Chilean.
“Matias will have his holidays after the match with Bolivia and we then have time until August 31 to resolve his situation because the transfer window gets closed that day,” Santiesteban told the Chilean press.
“There is an offer from Bolton and a chance in Blackburn, where Carlos Villanueva was but we will analyse everything once the Spanish Liga ends.”
