Catalan club Barcelona remains the only club in La Liga that has not yet made transfers in the summer transfer window.
The day before, Atletico Madrid announced the transfers of Robert Le Normand and Alexander Serlot. Thus, the Matzos joined the other 18 La Liga teams that have already completed their transfers.
Earlier, Catalan side Barcelona was said to be interested in Athletic forward Nico Williams, but the 21-year-old striker decided to stay with his team.