Inter Milan 1-0 Arsenal: Gunners dealt first Champions League defeat after Hakan Calhanoglu
Hakan Calhanoglu converted the ensuing spot-kick, and, despite bravely pushing for an equaliser, the Gunners fell to their second straight defeat in four days, and their first in the Champions League so far. Arsenal's preparations for Wednesday's tie in Milan were overshadowed by the shock resignation of sporting director Edu.