Arsenal did try to come back from a deficit of 0-2 but a 58th minute strike from Joane Gadau helped Dortmund seal the win. Previously, they had registered a 3-1 loss to Real Betis after starting off the pre-season with a thumping 4-1 win over Girona. "It has to hurt, whether it is a friendly match, a test or whatever you want to call it. We know that we are missing still a lot of players and some players that haven't had enough training. (ANI)(The above story is verified and authored by ANI staff, ANI is South Asia's leading multimedia news agency with over 100 bureaus in India, South Asia and across the globe.