Arsenal agree deal for Tierney, closing in on Luiz - reports

Arsenal have agreed a fee with Celtic over the transfer of Kieran Tierney who is on his way to London for a medical

Arsenal could bolster their defence significantly in the final 24 hours before the Premier League transfer window closes on Thursday with the signings of Kieran Tierney and David Luiz, according to reports.

Scottish left-back Tierney has been a target all summer for the Gunners, who have had two bids previously rejected by Celtic.