The Spanish midfielder's move to the Emirates Stadium from Real Sociedad has been confirmed – this is everything you need to

Arsenal have completed the signing of highly rated Spain midfielder Martín Zubimendi from Real Sociedad, the Premier League club have announced.

Arsenal sign midfielder Martin Zubimendi from Real Sociedad in a £51m deal; Spain international has signed a five-year contract after Arsenal agreed transfer in March; Real Madrid and Liverpool had been interested in Zubimendi;