Gunners clinch Bischoff deal

Arsenal have confirmed the signing of Portugal Under-21 midfielder Amaury Bischoff from Werder Bremen.

The French-born 21-year-old arrives at the Emirates Stadium after turning down a new deal with the Bundesliga side.

The Gunners have not disclosed any compensation fee to be paid to Bremen and could be forced to go to a UEFA tribunal to determine how much they owe the German outfit.