Arsenal released a statement after fans vented their frustrations during Christos Tzolis' debut. (contains affiliate links)

Christos Tzolis offers unpredictability on the wing BRUNO FAHY / BELGA MAG / Belga / AFP via This article has been updated after Arsenal completed the €40m signing of Christos Tzolis from Club Brugge.

Arsenal signing Christos Tzolis made his official debut for the Gunners in a pre-season friendly against Girona, during which the club were forced to issue a short statement

Arsenal return for preseason with a trip to Girona. Follow all the updates live right here, with ESPN.

The winger has signed a five-year contract with the Premier League champions and will wear the number 17 shirt.

ARSENAL will be determined to build on their perfect start to pre-season when they face La Liga outfit Girona TONIGHT in Spain. Summer signing Christos Tzolis registered an assist in the

Arsenal completed the signing of Christos Tzolis for a reported £34m this summer as Mikel Arteta looks to add more goals to his forward line