Roma have confirmed the signing of Olympiakos defender Kostas Manolas for an initial fee of €13 million.
The 23-year-old defender had been on the verge of joining Arsenal but the Gunners' €10m bid was rejected, thus allowing the Giallorossi to pounce.
"Konstantinos Manolas is now a Roma player," read a Tweet posted on the Serie A side's official Twitter profile on Tuesday evening.
Roma were in need of a replacement for the Bayern Munich-bound Mehdi Benatia and they agreed a fee with Olympiakos - which could could rise to €15m depending on bonuses - just hours after the Moroccan completed his move to the Allianz Arena.
The Greece international, who could make his debut in Saturday's Serie A opener against Fiorentina at the Stadio Olimpico, has penned a five-year contract with Rudi Garcia's side.