Mikel Arteta viewing him as one of Arsenal's most influential players.Tierney was one of the Gunners' standout players last season during what was otherwise a largely disappointing campaign.The 24-year-old was also one of Scotland's best performers as they frustrated England in a goalless Euro 2020 draw at Wembley on Friday night.
Arsenal have been talks with the left-back over a new five-year deal - and have now reached an agreement, according to Football London.
The report claims Tierney will sign the new contract in the coming days, having impressed since joining from Celtic for £25million two years ago.
He is now seen as one of the Gunners' most important players, according to The Telegraph - as indicated by the length of the new deal.
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