Eze gets off the mark as Arsenal avoid giantkilling at Port Vale

Trossard also scored to seal the win late on.

Eberechi Eze of Arsenal celebrates scoring his first goal for the club. Pic: Clive Mason/Getty Images.

Port Vale 0 Arsenal 2

If Mikel Arteta is looking for an omen, and he might well be after this largely unconvincing display, the last time Arsenal successfully negotiated a tricky cup tie at Port Vale they went on to win the double.