Spanish goalkeeper Adrian will reportedly complete a medical in London today after agreeing a deal to leave Real Betis for West Ham United.
The 26-year-old has been watched extensively by Hammers scouts in recent weeks and has impressed enough to earn a move to Upton Park.
Adrian will arrive in the capital this morning to finalise a deal with West Ham, according to the Daily Mail.
Hammers boss Sam Allardyce wants stern competition for number one goalkeeper Jussi Jaaskalainen next season and after positive reports from scouts believes that Adrian can fill the void in that position.
Betis shot-stopper Adrian has made 32 appearances in La Liga this season, helping his side secure a Europa League spot by finishing seventh.
With the Spanish side struggling financially, Allardyce is confident of completing a quick cut-price deal to make Adrian his second summer signing, following the capture of Romanian defender Razvan Rat last month.