Arsenal midfielder Alexander Hleb is on the verge of completing a move to Barcelona, the Catalan club confirmed on Wednesday.

The 27-year-old Belarus international is set to arrive in the city at lunchtime before undergoing a medical later in the day.

Barca confirmed Hleb could be presented as early as Thursday and reports in Spain suggest they will pay the Gunners 15million euros.

"The player Alexander Hleb, who has spent the past three seasons at Arsenal, arrives today in Barcelona to undergo a medical prior to his incorporation in FC Barcelona," read a statement on the club website, www.fcbarcelona.com.

"From 1pm, the player will be in the offices of the club to take part in the usual photocall. Then, at 4pm, the footballer will have a medical in the Hospital de Barcelona and, from 7pm, will continue these tests in the Medical Centre of FC Barcelona.

"On the assumption that he passes these tests satisfactorily, Alexander Hleb could sign a contract on Thursday and be presented as a new player at FC Barcelona."