Why will a penalty shootout take place after the Arsenal vs Man Utd pre-season friendly?
July 8: Arsenal 1-1 Watford (London Colney) July 13: Nurnberg 1-1 Arsenal (Max-Morlock-Stadion) July 20: MLS All Stars 0-5 Arsenal (Audi Field, Washington DC) July 22: Arsenal vs Man Utd (MetLife Stadium, New Jersey) - 10pm July 26: Arsenal