The Spain Euros winner has aced his tests and is now ready to finalize a deal with the Gunners.
Real Sociedad midfielder Mikel Merino has undertaken his Arsenal medical.AdvertisementAdvertisementTransfer expert Fabrizio Romano is reporting: "Mikel Merino has completed his medical as new Arsenal player with clubs exchanging documents, deal being sealed.
"€32m fixed fee, €5m add-ons and contract until June 2028 plus option for further season."
The move marks a return to England for the former Newcastle midfielder.