The Gunners lose their second pre-season game. Arsenal’s penultimate pre-season game concluded with another frustrating loss for Mikel Arteta and his side. They lost their second pre-season game. Arsenal suffer back-to-back pre-season defeatsIt was an ideal chance for the club to bounce back from their defeat to Real Betis in their previous pre-season game. Dortmund showed their goalscoring prowessBorussia Dortmund looked sharp in attack after beating Arsenal 3-2 in the Emirates Cup.