Fabrizio Romano has taken to Twitter to provide an update on Arsenal's pursuit of David Raya.
The Gunners have been active in the summer transfer window and have already welcomed Kai Havertz, Jurrien Timber and Declan Rice.
Mikel Arteta's side are now interested in signing Raya from Brentford.
According to Romano, Raya has reached an agreement in principle with the Gunners on personal terms.
The Bees have been informed by player side that he wants to join Arsenal and the talks between clubs are now expected to accelarate.